HK1026968A1 - Computer system linked by using information in data objects - Google Patents

Computer system linked by using information in data objects

Info

Publication number
HK1026968A1
HK1026968A1 HK00106041.6A HK00106041A HK1026968A1 HK 1026968 A1 HK1026968 A1 HK 1026968A1 HK 00106041 A HK00106041 A HK 00106041A HK 1026968 A1 HK1026968 A1 HK 1026968A1
Authority
HK
Hong Kong
Prior art keywords
information
audio
remote database
signal
initial
Prior art date
Application number
HK00106041.6A
Other languages
English (en)
Inventor
Geoffrey B Rhoads
Original Assignee
Digimarc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/649,419 external-priority patent/US5862260A/en
Application filed by Digimarc Corp filed Critical Digimarc Corp
Publication of HK1026968A1 publication Critical patent/HK1026968A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/333—Watermarks
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    • G06F16/95—Retrieval from the web
    • G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
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    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
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HK00106041.6A 1996-05-16 2000-09-25 Computer system linked by using information in data objects HK1026968A1 (en)

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US08/649,419 US5862260A (en) 1993-11-18 1996-05-16 Methods for surveying dissemination of proprietary empirical data
US08/746,613 US6122403A (en) 1995-07-27 1996-11-12 Computer system linked by using information in data objects
PCT/US1997/008351 WO1997043736A1 (en) 1996-05-16 1997-05-16 Computer system linked by using information in data objects

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Families Citing this family (863)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400996B1 (en) 1999-02-01 2002-06-04 Steven M. Hoffberg Adaptive pattern recognition based control system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US6681028B2 (en) 1995-07-27 2004-01-20 Digimarc Corporation Paper-based control of computer systems
US7171016B1 (en) 1993-11-18 2007-01-30 Digimarc Corporation Method for monitoring internet dissemination of image, video and/or audio files
US5768426A (en) * 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
US5841978A (en) 1993-11-18 1998-11-24 Digimarc Corporation Network linking method using steganographically embedded data objects
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US6574350B1 (en) 1995-05-08 2003-06-03 Digimarc Corporation Digital watermarking employing both frail and robust watermarks
US6549638B2 (en) 1998-11-03 2003-04-15 Digimarc Corporation Methods for evidencing illicit use of a computer system or device
US5822436A (en) * 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
US6636615B1 (en) 1998-01-20 2003-10-21 Digimarc Corporation Methods and systems using multiple watermarks
US6345104B1 (en) * 1994-03-17 2002-02-05 Digimarc Corporation Digital watermarks and methods for security documents
US6983051B1 (en) * 1993-11-18 2006-01-03 Digimarc Corporation Methods for audio watermarking and decoding
US7313251B2 (en) * 1993-11-18 2007-12-25 Digimarc Corporation Method and system for managing and controlling electronic media
US6611607B1 (en) * 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US7010144B1 (en) 1994-10-21 2006-03-07 Digimarc Corporation Associating data with images in imaging systems
US6614914B1 (en) 1995-05-08 2003-09-02 Digimarc Corporation Watermark embedder and reader
US6449377B1 (en) * 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US6424725B1 (en) 1996-05-16 2002-07-23 Digimarc Corporation Determining transformations of media signals with embedded code signals
US20020136429A1 (en) * 1994-03-17 2002-09-26 John Stach Data hiding through arrangement of objects
US6763122B1 (en) 1999-11-05 2004-07-13 Tony Rodriguez Watermarking an image in color plane separations and detecting such watermarks
US6985600B2 (en) 1994-03-17 2006-01-10 Digimarc Corporation Printing media and methods employing digital watermarking
US6869023B2 (en) * 2002-02-12 2005-03-22 Digimarc Corporation Linking documents through digital watermarking
US6522770B1 (en) 1999-05-19 2003-02-18 Digimarc Corporation Management of documents and other objects using optical devices
US6882738B2 (en) 1994-03-17 2005-04-19 Digimarc Corporation Methods and tangible objects employing textured machine readable data
US6993152B2 (en) * 1994-03-17 2006-01-31 Digimarc Corporation Hiding geo-location data through arrangement of objects
US7778437B2 (en) 1994-03-17 2010-08-17 Digimarc Corporation Media and methods employing steganographic marking
US8261993B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7703683B2 (en) 1994-05-25 2010-04-27 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7712668B2 (en) 1994-05-25 2010-05-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8910876B2 (en) 1994-05-25 2014-12-16 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7717344B2 (en) 1994-05-25 2010-05-18 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8094949B1 (en) 1994-10-21 2012-01-10 Digimarc Corporation Music methods and systems
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
US7724919B2 (en) * 1994-10-21 2010-05-25 Digimarc Corporation Methods and systems for steganographic processing
US7986806B2 (en) 1994-11-16 2011-07-26 Digimarc Corporation Paper products and physical objects as means to access and control a computer or to navigate over or act as a portal on a network
JPH08263438A (ja) * 1994-11-23 1996-10-11 Xerox Corp ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法
US20080141033A1 (en) * 1995-02-13 2008-06-12 Intertrust Technologies Corporation Trusted and secure techniques, systems and methods for item delivery and execution
US7143290B1 (en) * 1995-02-13 2006-11-28 Intertrust Technologies Corporation Trusted and secure techniques, systems and methods for item delivery and execution
US6728390B2 (en) 1995-05-08 2004-04-27 Digimarc Corporation Methods and systems using multiple watermarks
US20090097695A9 (en) * 1995-05-08 2009-04-16 Rhoads Geoffrey B Personal document authentication system using watermarking
US20030133592A1 (en) 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
US7555139B2 (en) 1995-05-08 2009-06-30 Digimarc Corporation Secure documents with hidden signals, and related methods and systems
US6738495B2 (en) 1995-05-08 2004-05-18 Digimarc Corporation Watermarking enhanced to withstand anticipated corruptions
US7805500B2 (en) 1995-05-08 2010-09-28 Digimarc Corporation Network linking methods and apparatus
US6763123B2 (en) 1995-05-08 2004-07-13 Digimarc Corporation Detection of out-of-phase low visibility watermarks
US7224819B2 (en) 1995-05-08 2007-05-29 Digimarc Corporation Integrating digital watermarks in multimedia content
US6721440B2 (en) 1995-05-08 2004-04-13 Digimarc Corporation Low visibility watermarks using an out-of-phase color
US6988202B1 (en) 1995-05-08 2006-01-17 Digimarc Corporation Pre-filteriing to increase watermark signal-to-noise ratio
US6760463B2 (en) * 1995-05-08 2004-07-06 Digimarc Corporation Watermarking methods and media
US6590996B1 (en) 2000-02-14 2003-07-08 Digimarc Corporation Color adaptive watermarking
US6718046B2 (en) 1995-05-08 2004-04-06 Digimarc Corporation Low visibility watermark using time decay fluorescence
US7095871B2 (en) * 1995-07-27 2006-08-22 Digimarc Corporation Digital asset management and linking media signals with related data using watermarks
US6411725B1 (en) 1995-07-27 2002-06-25 Digimarc Corporation Watermark enabled video objects
US6788800B1 (en) 2000-07-25 2004-09-07 Digimarc Corporation Authenticating objects using embedded data
US7003731B1 (en) 1995-07-27 2006-02-21 Digimare Corporation User control and activation of watermark enabled objects
US7006661B2 (en) 1995-07-27 2006-02-28 Digimarc Corp Digital watermarking systems and methods
US6577746B1 (en) 1999-12-28 2003-06-10 Digimarc Corporation Watermark-based object linking and embedding
US6650761B1 (en) * 1999-05-19 2003-11-18 Digimarc Corporation Watermarked business cards and methods
US6408331B1 (en) 1995-07-27 2002-06-18 Digimarc Corporation Computer linking methods using encoded graphics
US9630443B2 (en) 1995-07-27 2017-04-25 Digimarc Corporation Printer driver separately applying watermark and information
US8429205B2 (en) 1995-07-27 2013-04-23 Digimarc Corporation Associating data with media signals in media signal systems through auxiliary data steganographically embedded in the media signals
US8379908B2 (en) 1995-07-27 2013-02-19 Digimarc Corporation Embedding and reading codes on objects
US6829368B2 (en) 2000-01-26 2004-12-07 Digimarc Corporation Establishing and interacting with on-line media collections using identifiers in media signals
US6505160B1 (en) 1995-07-27 2003-01-07 Digimarc Corporation Connected audio and other media objects
US6965682B1 (en) 1999-05-19 2005-11-15 Digimarc Corp Data transmission by watermark proxy
US7171018B2 (en) * 1995-07-27 2007-01-30 Digimarc Corporation Portable devices and methods employing digital watermarking
US7770013B2 (en) * 1995-07-27 2010-08-03 Digimarc Corporation Digital authentication with digital and analog documents
US6311214B1 (en) 1995-07-27 2001-10-30 Digimarc Corporation Linking of computers based on optical sensing of digital data
US7562392B1 (en) 1999-05-19 2009-07-14 Digimarc Corporation Methods of interacting with audio and ambient music
US6466783B2 (en) 1995-12-11 2002-10-15 Openwave Systems Inc. Visual interface to mobile subscriber account services
US6473609B1 (en) * 1995-12-11 2002-10-29 Openwave Systems Inc. Method and architecture for interactive two-way communication devices to interact with a network
US5809415A (en) 1995-12-11 1998-09-15 Unwired Planet, Inc. Method and architecture for an interactive two-way data communication network
US6742022B1 (en) 1995-12-11 2004-05-25 Openwave Systems Inc. Centralized service management system for two-way interactive communication devices in data networks
US8180844B1 (en) 2000-03-18 2012-05-15 Digimarc Corporation System for linking from objects to remote resources
US7715446B2 (en) * 1996-04-25 2010-05-11 Digimarc Corporation Wireless methods and devices employing plural-bit data derived from audio information
US7505605B2 (en) 1996-04-25 2009-03-17 Digimarc Corporation Portable devices and methods employing digital watermarking
US20030056103A1 (en) * 2000-12-18 2003-03-20 Levy Kenneth L. Audio/video commerce application architectural framework
US20020196272A1 (en) * 1998-10-01 2002-12-26 Digimarc Corporation Smart images and image bookmarks for an internet browser
US6307949B1 (en) 1996-05-07 2001-10-23 Digimarc Corporation Methods for optimizing watermark detection
US6421070B1 (en) * 1996-11-12 2002-07-16 Digimarc Corporation Smart images and image bookmarking for an internet browser
US7685426B2 (en) * 1996-05-07 2010-03-23 Digimarc Corporation Managing and indexing content on a network with image bookmarks and digital watermarks
US7412072B2 (en) * 1996-05-16 2008-08-12 Digimarc Corporation Variable message coding protocols for encoding auxiliary data in media signals
US6229924B1 (en) * 1996-05-16 2001-05-08 Digimarc Corporation Method and apparatus for watermarking video images
US6381341B1 (en) 1996-05-16 2002-04-30 Digimarc Corporation Watermark encoding method exploiting biases inherent in original signal
US7024016B2 (en) * 1996-05-16 2006-04-04 Digimarc Corporation Digital watermarking apparatus and methods
US7930546B2 (en) * 1996-05-16 2011-04-19 Digimarc Corporation Methods, systems, and sub-combinations useful in media identification
US5903892A (en) * 1996-05-24 1999-05-11 Magnifi, Inc. Indexing of media content on a network
US7177429B2 (en) 2000-12-07 2007-02-13 Blue Spike, Inc. System and methods for permitting open access to data objects and for securing data within the data objects
US7366908B2 (en) 1996-08-30 2008-04-29 Digimarc Corporation Digital watermarking with content dependent keys and autocorrelation properties for synchronization
CA2269342C (en) * 1996-10-23 2006-09-12 Sdgi Holdings, Inc. Spinal spacer
US8005254B2 (en) 1996-11-12 2011-08-23 Digimarc Corporation Background watermark processing
US20030009670A1 (en) * 2001-04-02 2003-01-09 Digimarc Corporation Background watermark processing
US7751596B2 (en) * 1996-11-12 2010-07-06 Digimarc Corporation Methods and arrangements employing digital content items
US7603302B1 (en) * 1996-11-27 2009-10-13 Diebold, Incorporated Automated banking machine system with multiple entity interface
US7266526B1 (en) * 1996-11-27 2007-09-04 Diebold, Incorporated Automated banking machine system with multiple browsers
AUPO521897A0 (en) * 1997-02-20 1997-04-11 Telstra R & D Management Pty Ltd Invisible digital watermarks
US7062500B1 (en) * 1997-02-25 2006-06-13 Intertrust Technologies Corp. Techniques for defining, using and manipulating rights management data structures
US6233684B1 (en) * 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
US6786420B1 (en) 1997-07-15 2004-09-07 Silverbrook Research Pty. Ltd. Data distribution mechanism in the form of ink dots on cards
DE69805403T2 (de) * 1997-03-27 2002-12-05 British Telecommunications P.L.C., London Datenkopierschutz
EP0983661A1 (en) * 1997-05-09 2000-03-08 Neomedia Technologies, Inc Method and system for accessing electronic resources via machine-readable data on intelligent documents
US6735253B1 (en) 1997-05-16 2004-05-11 The Trustees Of Columbia University In The City Of New York Methods and architecture for indexing and editing compressed video over the world wide web
JPH10340531A (ja) * 1997-06-10 1998-12-22 Sony Corp 情報信号記録装置、情報信号記録方法および情報信号記録媒体
US6618117B2 (en) 1997-07-12 2003-09-09 Silverbrook Research Pty Ltd Image sensing apparatus including a microcontroller
US6803989B2 (en) 1997-07-15 2004-10-12 Silverbrook Research Pty Ltd Image printing apparatus including a microcontroller
US7705891B2 (en) 1997-07-15 2010-04-27 Silverbrook Research Pty Ltd Correction of distortions in digital images
US6542645B1 (en) * 1997-07-15 2003-04-01 Silverbrook Research Pty Ltd Adaptive tracking of dots in optical storage system using ink dots
US6624848B1 (en) 1997-07-15 2003-09-23 Silverbrook Research Pty Ltd Cascading image modification using multiple digital cameras incorporating image processing
US6985207B2 (en) 1997-07-15 2006-01-10 Silverbrook Research Pty Ltd Photographic prints having magnetically recordable media
US6879341B1 (en) 1997-07-15 2005-04-12 Silverbrook Research Pty Ltd Digital camera system containing a VLIW vector processor
US7551201B2 (en) 1997-07-15 2009-06-23 Silverbrook Research Pty Ltd Image capture and processing device for a print on demand digital camera system
AUPO802797A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Image processing method and apparatus (ART54)
AUPO850597A0 (en) 1997-08-11 1997-09-04 Silverbrook Research Pty Ltd Image processing method and apparatus (art01a)
US7110024B1 (en) 1997-07-15 2006-09-19 Silverbrook Research Pty Ltd Digital camera system having motion deblurring means
US6690419B1 (en) 1997-07-15 2004-02-10 Silverbrook Research Pty Ltd Utilising eye detection methods for image processing in a digital image camera
EP0901282B1 (en) 1997-09-03 2006-06-28 Hitachi, Ltd. Method for recording and reproducing electronic watermark information
CN1136724C (zh) * 1997-10-08 2004-01-28 麦克罗维西恩公司 用于进行录像的单次拷贝水印标记的方法和设备
US7496670B1 (en) * 1997-11-20 2009-02-24 Amdocs (Israel) Ltd. Digital asset monitoring system and method
US6104812A (en) * 1998-01-12 2000-08-15 Juratrade, Limited Anti-counterfeiting method and apparatus using digital screening
US6804376B2 (en) 1998-01-20 2004-10-12 Digimarc Corporation Equipment employing watermark-based authentication function
JP3246433B2 (ja) 1998-01-27 2002-01-15 日本電気株式会社 暗号強度評価支援装置及びプログラムを記録した機械読み取り可能な記録媒体
JP4109782B2 (ja) * 1998-01-30 2008-07-02 キヤノン株式会社 画像記録再生装置、方法及びコンピュータ読み取り可能な記憶媒体
JP3673664B2 (ja) 1998-01-30 2005-07-20 キヤノン株式会社 データ処理装置、データ処理方法及び記憶媒体
JPH11232286A (ja) * 1998-02-12 1999-08-27 Hitachi Ltd 情報検索システム
US6697103B1 (en) * 1998-03-19 2004-02-24 Dennis Sunga Fernandez Integrated network for monitoring remote objects
US6608911B2 (en) 2000-12-21 2003-08-19 Digimarc Corporation Digitally watermaking holograms for use with smart cards
US7756892B2 (en) * 2000-05-02 2010-07-13 Digimarc Corporation Using embedded data with file sharing
US6965873B1 (en) 1998-04-16 2005-11-15 Digimarc Corporation Electronic commerce using optical input device
US7602940B2 (en) 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US7162052B2 (en) 1998-04-16 2007-01-09 Digimarc Corporation Steganographically encoding specular surfaces
US6782115B2 (en) 1998-04-16 2004-08-24 Digimarc Corporation Watermark holograms
US7689532B1 (en) 2000-07-20 2010-03-30 Digimarc Corporation Using embedded data with file sharing
US7065228B2 (en) * 2002-10-31 2006-06-20 Digimarc Corporation Injection molding process including digital watermarking and articles manufactured from injection molding process
US7372976B2 (en) 1998-04-16 2008-05-13 Digimarc Corporation Content indexing and searching using content identifiers and associated metadata
US6754822B1 (en) * 1998-04-30 2004-06-22 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forshung E.V. Active watermarks and watermark agents
JP2000023116A (ja) * 1998-07-01 2000-01-21 Hitachi Ltd オブジェクト識別子処理方法および該方法を実現する記録媒体
US6965697B1 (en) 1998-07-15 2005-11-15 Sony Corporation Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal
JP4182603B2 (ja) * 1998-10-07 2008-11-19 ソニー株式会社 符号化装置および符号化方法、復号装置および復号方法、記録媒体、並びにデータ処理装置
US6530021B1 (en) * 1998-07-20 2003-03-04 Koninklijke Philips Electronics N.V. Method and system for preventing unauthorized playback of broadcasted digital data streams
US6978036B2 (en) * 1998-07-31 2005-12-20 Digimarc Corporation Tamper-resistant authentication techniques for identification documents
US20030130954A1 (en) * 1998-07-31 2003-07-10 Carr J. Scott Postal applications including digital watermarks
US7953824B2 (en) 1998-08-06 2011-05-31 Digimarc Corporation Image sensors worn or attached on humans for imagery identification
US6959288B1 (en) * 1998-08-13 2005-10-25 International Business Machines Corporation Digital content preparation system
US7110984B1 (en) * 1998-08-13 2006-09-19 International Business Machines Corporation Updating usage conditions in lieu of download digital rights management protected content
AUPP702098A0 (en) 1998-11-09 1998-12-03 Silverbrook Research Pty Ltd Image creation method and apparatus (ART73)
US6704864B1 (en) 1999-08-19 2004-03-09 L.V. Partners, L.P. Automatic configuration of equipment software
US6823388B1 (en) * 1998-09-11 2004-11-23 L.V. Parners, L.P. Method and apparatus for accessing a remote location with an optical reader having a programmable memory system
US6745234B1 (en) 1998-09-11 2004-06-01 Digital:Convergence Corporation Method and apparatus for accessing a remote location by scanning an optical code
US7440993B1 (en) 1998-09-11 2008-10-21 Lv Partners, L.P. Method and apparatus for launching a web browser in response to scanning of product information
US6868433B1 (en) 1998-09-11 2005-03-15 L.V. Partners, L.P. Input device having positional and scanning capabilities
US6636896B1 (en) 1998-09-11 2003-10-21 Lv Partners, L.P. Method and apparatus for utilizing an audibly coded signal to conduct commerce over the internet
US7379901B1 (en) 1998-09-11 2008-05-27 Lv Partners, L.P. Accessing a vendor web site using personal account information retrieved from a credit card company web site
US7191247B1 (en) 1998-09-11 2007-03-13 Lv Partners, Lp Method for connecting a wireless device to a remote location on a network
US7392945B1 (en) 1998-09-11 2008-07-01 Lv Partners, L.P. Portable scanner for enabling automatic commerce transactions
US7386600B1 (en) 1998-09-11 2008-06-10 Lv Partners, L.P. Launching a web site using a personal device
US7313253B2 (en) 1998-09-11 2007-12-25 Digimarc Corporation Methods and tangible objects employing machine readable data in photo-reactive materials
US6970914B1 (en) * 1998-09-11 2005-11-29 L. V. Partners, L.P. Method and apparatus for embedding routing information to a remote web site in an audio/video track
US7373513B2 (en) * 1998-09-25 2008-05-13 Digimarc Corporation Transmarking of multimedia signals
US7532740B2 (en) 1998-09-25 2009-05-12 Digimarc Corporation Method and apparatus for embedding auxiliary information within original data
US7197156B1 (en) 1998-09-25 2007-03-27 Digimarc Corporation Method and apparatus for embedding auxiliary information within original data
US6606398B2 (en) * 1998-09-30 2003-08-12 Intel Corporation Automatic cataloging of people in digital photographs
US8645838B2 (en) 1998-10-01 2014-02-04 Digimarc Corporation Method for enhancing content using persistent content identification
US8332478B2 (en) * 1998-10-01 2012-12-11 Digimarc Corporation Context sensitive connected content
US7143434B1 (en) 1998-11-06 2006-11-28 Seungyup Paek Video description system and method
JP2000152148A (ja) * 1998-11-13 2000-05-30 Hitachi Ltd 電子カメラ
AU1624800A (en) * 1998-11-19 2000-06-13 Digimarc Corporation Printing and validation of self validating security documents
US6914691B1 (en) * 1998-11-27 2005-07-05 Canon Kabushiki Kaisha Image processing apparatus, data processing method, and storage medium
US6731774B1 (en) * 1998-11-30 2004-05-04 Sony Corporation Associated information adding apparatus and method, and associated information detecting apparatus and method
US6321981B1 (en) * 1998-12-22 2001-11-27 Eastman Kodak Company Method and apparatus for transaction card security utilizing embedded image data
US6442283B1 (en) * 1999-01-11 2002-08-27 Digimarc Corporation Multimedia data embedding
JP3942759B2 (ja) * 1999-01-25 2007-07-11 興和株式会社 電子透かしの埋め込み方法，復号方法およびその装置
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
US7219368B2 (en) 1999-02-11 2007-05-15 Rsa Security Inc. Robust visual passwords
EP1149475B1 (en) * 1999-02-11 2003-12-03 RSA Security Inc. A fuzzy commitment scheme
US6792128B1 (en) 1999-02-16 2004-09-14 Canon Kabushiki Kaisha Method of inserting and extracting a digital signature
US6345642B1 (en) * 1999-02-19 2002-02-12 Applied Materials, Inc. Method and apparatus for removing processing liquid from a processing liquid path
US6868497B1 (en) * 1999-03-10 2005-03-15 Digimarc Corporation Method and apparatus for automatic ID management
US6972856B1 (en) * 1999-03-11 2005-12-06 Canon Kabushiki Kaisha Querying of copyright host, printing of copyright information and host registration of copyright data
US7013021B2 (en) 1999-03-19 2006-03-14 Digimarc Corporation Watermark detection utilizing regions with higher probability of success
US6442284B1 (en) 1999-03-19 2002-08-27 Digimarc Corporation Watermark detection utilizing regions with higher probability of success
US7664264B2 (en) 1999-03-24 2010-02-16 Blue Spike, Inc. Utilizing data reduction in steganographic and cryptographic systems
US7000186B1 (en) 1999-05-03 2006-02-14 Amicas, Inc. Method and structure for electronically transmitting a text document and linked information
US8055588B2 (en) 1999-05-19 2011-11-08 Digimarc Corporation Digital media methods
US20010034705A1 (en) * 1999-05-19 2001-10-25 Rhoads Geoffrey B. Payment-based systems for internet music
US8752118B1 (en) 1999-05-19 2014-06-10 Digimarc Corporation Audio and video content-based methods
US8874244B2 (en) * 1999-05-19 2014-10-28 Digimarc Corporation Methods and systems employing digital content
US20100045816A1 (en) * 1999-05-19 2010-02-25 Rhoads Geoffrey B User Feedback in Connection with Object Recognition
EP1208499A4 (en) * 1999-05-19 2007-11-07 Digimarc Corp METHOD AND SYSTEM WITH DIGITAL WATERMARKS IN MUSIC AND OTHER MEDIA.
US7406214B2 (en) * 1999-05-19 2008-07-29 Digimarc Corporation Methods and devices employing optical sensors and/or steganography
US7111170B2 (en) 1999-05-19 2006-09-19 Digimarc Corporation Distributed system for responding to watermarked documents
US7302574B2 (en) * 1999-05-19 2007-11-27 Digimarc Corporation Content identifiers triggering corresponding responses through collaborative processing
US8095796B2 (en) 1999-05-19 2012-01-10 Digimarc Corporation Content identifiers
US20070055884A1 (en) * 1999-05-19 2007-03-08 Rhoads Geoffrey B User control and activation of watermark enabled objects
US7164413B2 (en) * 1999-05-19 2007-01-16 Digimarc Corporation Enhanced input peripheral
US8447067B2 (en) 1999-05-19 2013-05-21 Digimarc Corporation Location-based arrangements employing mobile devices
US20020032734A1 (en) * 2000-07-26 2002-03-14 Rhoads Geoffrey B. Collateral data combined with user characteristics to select web site
US7760905B2 (en) 1999-06-29 2010-07-20 Digimarc Corporation Wireless mobile phone with content processing
US7206820B1 (en) 2000-03-18 2007-04-17 Digimarc Corporation System for linking from object to remote resource
AUPQ056099A0 (en) 1999-05-25 1999-06-17 Silverbrook Research Pty Ltd A method and apparatus (pprint01)
US6634008B1 (en) * 1999-06-20 2003-10-14 Fujitsu Limited Methodology server based integrated circuit design
US8103542B1 (en) 1999-06-29 2012-01-24 Digimarc Corporation Digitally marked objects and promotional methods
US20020131076A1 (en) * 1999-06-29 2002-09-19 Davis Bruce L. Distribution and use of trusted photos
DE69917895D1 (de) * 1999-07-28 2004-07-15 Orell Fuessli Security Printin Verfahren zur Erzeugung eines Sicherheitsdokuments
US7770016B2 (en) * 1999-07-29 2010-08-03 Intertrust Technologies Corporation Systems and methods for watermarking software and other media
US8464302B1 (en) 1999-08-03 2013-06-11 Videoshare, Llc Method and system for sharing video with advertisements over a network
US6952685B1 (en) 1999-08-27 2005-10-04 Ochoa Optics Llc Music distribution system and associated antipiracy protection
US8090619B1 (en) 1999-08-27 2012-01-03 Ochoa Optics Llc Method and system for music distribution
US20060212908A1 (en) * 1999-08-27 2006-09-21 Ochoa Optics Llc Video distribution system
US7209900B2 (en) 1999-08-27 2007-04-24 Charles Eric Hunter Music distribution systems
US6647417B1 (en) 2000-02-10 2003-11-11 World Theatre, Inc. Music distribution systems
US7647618B1 (en) 1999-08-27 2010-01-12 Charles Eric Hunter Video distribution system
US7502759B2 (en) * 1999-08-30 2009-03-10 Digimarc Corporation Digital watermarking methods and related toy and game applications
WO2001016833A1 (en) * 1999-08-30 2001-03-08 Noosh, Inc. System and method for managing projects using publishing restrictions
WO2001016869A1 (en) 1999-09-01 2001-03-08 Digimarc Corporation Watermarking digital images with intensity specified by area
AU7126100A (en) * 1999-09-13 2001-04-17 Autovia Corporation Method, apparatus, and system for facilitating transactions between vendors and purchasers
KR100740792B1 (ko) * 1999-09-27 2007-07-20 코닌클리케 필립스 일렉트로닉스 엔.브이. 워터마크 검출 방법 및 워터마크 검출 장치
US6850910B1 (en) * 1999-10-22 2005-02-01 Matsushita Electric Industrial Co., Ltd. Active data hiding for secure electronic media distribution
US7324646B1 (en) * 1999-10-29 2008-01-29 Sarnoff Corporation Method and apparatus for film anti-piracy
US7224995B2 (en) * 1999-11-03 2007-05-29 Digimarc Corporation Data entry method and system
US8391851B2 (en) 1999-11-03 2013-03-05 Digimarc Corporation Gestural techniques with wireless mobile phone devices
US6608919B1 (en) 1999-11-10 2003-08-19 Digimarc Corporation Method and apparatus for encoding paper with information
US10275780B1 (en) 1999-11-24 2019-04-30 Jpmorgan Chase Bank, N.A. Method and apparatus for sending a rebate via electronic mail over the internet
US6594441B1 (en) * 1999-12-01 2003-07-15 Macrovision Corporation Method and apparatus for video tag signal recovery using various techniques to regenerate and re-record the tag signal
US6935562B2 (en) 1999-12-06 2005-08-30 Xerox Corporation Operations on images having glyph carpets
US6880755B2 (en) * 1999-12-06 2005-04-19 Xerox Coporation Method and apparatus for display of spatially registered information using embedded data
US6678425B1 (en) 1999-12-06 2004-01-13 Xerox Corporation Method and apparatus for decoding angular orientation of lattice codes
US6870547B1 (en) * 1999-12-16 2005-03-22 Eastman Kodak Company Method and apparatus for rendering a low-resolution thumbnail image suitable for a low resolution display having a reference back to an original digital negative and an edit list of operations
US6865284B2 (en) * 1999-12-20 2005-03-08 Hewlett-Packard Development Company, L.P. Method and system for processing an electronic version of a hardcopy of a document
US20040193444A1 (en) * 1999-12-28 2004-09-30 Wendy Hufford Computer system for managing litigation risk early warning system
WO2001048661A2 (en) * 1999-12-29 2001-07-05 Wagner Dsp Technologies Electronic commerce system and method
US8015112B2 (en) * 2000-01-07 2011-09-06 Prakken Randy L Embedded license data file distribution and processing system
US6804779B1 (en) * 2000-01-10 2004-10-12 Sun Microsystems, Inc. Hierarchical watermarking of content that is distributed via a network
FR2803710B1 (fr) * 2000-01-11 2002-03-22 Canon Kk Procede et dispositif d'insertion d'un signal de marquage dans une image
KR100865247B1 (ko) * 2000-01-13 2008-10-27 디지맥 코포레이션 메타데이터를 인증하고 매체 신호들의 워터마크들 내에 메타데이터를 임베딩하는 방법
US7450734B2 (en) * 2000-01-13 2008-11-11 Digimarc Corporation Digital asset management, targeted searching and desktop searching using digital watermarks
JP3893829B2 (ja) 2000-01-14 2007-03-14 富士ゼロックス株式会社 画像処理装置および画像処理方法ならびに画像形成装置
JP3780794B2 (ja) * 2000-01-17 2006-05-31 コニカミノルタホールディングス株式会社 画像形成装置及び画像読取装置
US9252898B2 (en) 2000-01-28 2016-02-02 Zarbaña Digital Fund Llc Music distribution systems
US7142689B2 (en) * 2000-01-31 2006-11-28 Canon Kabushiki Kaisha Image processing apparatus for determining specific images
US6625297B1 (en) 2000-02-10 2003-09-23 Digimarc Corporation Self-orienting watermarks
US8355525B2 (en) 2000-02-14 2013-01-15 Digimarc Corporation Parallel processing of digital watermarking operations
US6385329B1 (en) 2000-02-14 2002-05-07 Digimarc Corporation Wavelet domain watermarks
US6867789B1 (en) 2000-02-15 2005-03-15 Bank One, Delaware, National Association System and method for generating graphical user interfaces
US7298864B2 (en) * 2000-02-19 2007-11-20 Digimarc Corporation Digital watermarks as a gateway and control mechanism
EP1257921A4 (en) * 2000-02-19 2006-09-20 Digimarc Corp SOFTWARE AND DEVICES ACTIVATED BY ENCODERS AND FILIGRANE DECODERS
US6766456B1 (en) 2000-02-23 2004-07-20 Micron Technology, Inc. Method and system for authenticating a user of a computer system
JP3789069B2 (ja) * 2000-02-29 2006-06-21 キヤノン株式会社 電子透かし埋め込み装置及び方法及びプログラム及び記憶媒体、及び電子透かし抽出装置及び方法及びプログラム及び記憶媒体
US20060143714A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060143250A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US6879988B2 (en) 2000-03-09 2005-04-12 Pkware System and method for manipulating and managing computer archive files
US7844579B2 (en) 2000-03-09 2010-11-30 Pkware, Inc. System and method for manipulating and managing computer archive files
US8959582B2 (en) 2000-03-09 2015-02-17 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060173848A1 (en) * 2000-03-09 2006-08-03 Pkware, Inc. System and method for manipulating and managing computer archive files
US20050015608A1 (en) 2003-07-16 2005-01-20 Pkware, Inc. Method for strongly encrypting .ZIP files
US8230482B2 (en) * 2000-03-09 2012-07-24 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060143252A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US20020056123A1 (en) 2000-03-09 2002-05-09 Gad Liwerant Sharing a streaming video
US20060155731A1 (en) * 2000-03-09 2006-07-13 Pkware, Inc. System and method for manipulating and managing computer archive files
US7127744B2 (en) * 2000-03-10 2006-10-24 Digimarc Corporation Method and apparatus to protect media existing in an insecure format
US7020303B2 (en) 2000-03-18 2006-03-28 Digimarc Corporation Feature-based watermarks and watermark detection strategies
KR20020084216A (ko) * 2000-03-18 2002-11-04 디지맥 코포레이션 트랜스마킹, 렌더링 명령들로서의 워터마크 삽입 기능들,및 멀티미디어 신호들의 특징-기반 워터마킹
US7142691B2 (en) * 2000-03-18 2006-11-28 Digimarc Corporation Watermark embedding functions in rendering description files
US8091025B2 (en) 2000-03-24 2012-01-03 Digimarc Corporation Systems and methods for processing content objects
US7187947B1 (en) 2000-03-28 2007-03-06 Affinity Labs, Llc System and method for communicating selected information to an electronic device
WO2001075877A1 (en) * 2000-03-31 2001-10-11 Doug Carson & Associates, Inc. Sequencing data blocks to provide hidden data on a recording medium
AU2001255445A1 (en) 2000-04-17 2001-10-30 Digimarc Corporation Authentication of physical and electronic media objects using digital watermarks
US6804377B2 (en) 2000-04-19 2004-10-12 Digimarc Corporation Detecting information hidden out-of-phase in color channels
US6912295B2 (en) 2000-04-19 2005-06-28 Digimarc Corporation Enhancing embedding of out-of-phase signals
US7738673B2 (en) 2000-04-19 2010-06-15 Digimarc Corporation Low visible digital watermarks
US6891959B2 (en) 2000-04-19 2005-05-10 Digimarc Corporation Hiding information out-of-phase in color channels
US6993149B2 (en) * 2001-09-25 2006-01-31 Digimarc Corporation Embedding digital watermarks in spot colors
US8027509B2 (en) 2000-04-19 2011-09-27 Digimarc Corporation Digital watermarking in data representing color channels
US6763124B2 (en) 2000-04-19 2004-07-13 Digimarc Corporation Embedding digital watermarks in spot colors
US7305104B2 (en) 2000-04-21 2007-12-04 Digimarc Corporation Authentication of identification documents using digital watermarks
US7191156B1 (en) 2000-05-01 2007-03-13 Digimarc Corporation Digital watermarking systems
US7346184B1 (en) 2000-05-02 2008-03-18 Digimarc Corporation Processing methods combining multiple frames of image data
US8903950B2 (en) * 2000-05-05 2014-12-02 Citrix Systems, Inc. Personalized content delivery using peer-to-peer precaching
US7162035B1 (en) 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
US6970886B1 (en) * 2000-05-25 2005-11-29 Digimarc Corporation Consumer driven methods for associating content indentifiers with related web addresses
US7043048B1 (en) 2000-06-01 2006-05-09 Digimarc Corporation Capturing and encoding unique user attributes in media signals
US10185936B2 (en) 2000-06-22 2019-01-22 Jpmorgan Chase Bank, N.A. Method and system for processing internet payments
US7672952B2 (en) 2000-07-13 2010-03-02 Novell, Inc. System and method of semantic correlation of rich content
US20080060037A1 (en) * 2006-08-30 2008-03-06 Novell, Inc. Web-enhanced television experience
US7657058B2 (en) 2000-07-19 2010-02-02 Digimarc Corporation Watermark orientation signals conveying payload data
US6735324B1 (en) * 2000-07-31 2004-05-11 Digimarc Corporation Digital watermarks and trading cards
WO2002013138A1 (en) * 2000-08-03 2002-02-14 Digital Copyright Technologies Ag Method for adaptive digital watermarking robust against geometric transforms
KR100898879B1 (ko) * 2000-08-16 2009-05-25 돌비 레버러토리즈 라이쎈싱 코오포레이션 부수 정보에 응답하여 하나 또는 그 이상의 파라메터를변조하는 오디오 또는 비디오 지각 코딩 시스템
MXPA02003991A (es) * 2000-08-23 2002-12-13 Koninkl Philips Electronics Nv Metodo de mejoramiento y traduccion de un articulo contenido, sistema de cliente y sistema de servidor.
AU2001285291A1 (en) * 2000-08-24 2002-03-04 Digimarc Corporation Watermarking recursive hashes into frequency domain regions and wavelet based feature modulation watermarks
US6714683B1 (en) 2000-08-24 2004-03-30 Digimarc Corporation Wavelet based feature modulation watermarks and related applications
JP3918414B2 (ja) * 2000-08-25 2007-05-23 富士ゼロックス株式会社 画像データ出力装置及び画像データ出力方法
JP2002077572A (ja) * 2000-08-29 2002-03-15 Nec Corp ディジタルコンテンツ生成・再生装置及び広告情報配信システム
US20050129270A1 (en) * 2000-08-30 2005-06-16 Ravi Prakash Method and system for applying a watermark
WO2002023468A1 (en) * 2000-09-11 2002-03-21 Digimarc Corporation Authenticating and measuring quality of service of multimedia signals using digital watermark analyses
US7346776B2 (en) 2000-09-11 2008-03-18 Digimarc Corporation Authenticating media signals by adjusting frequency characteristics to reference values
US6952485B1 (en) 2000-09-11 2005-10-04 Digimarc Corporation Watermark encoding and decoding in imaging devices and imaging device interfaces
US7246239B2 (en) * 2001-01-24 2007-07-17 Digimarc Corporation Digital watermarks for checking authenticity of printed objects
US7656930B2 (en) * 2001-09-10 2010-02-02 Digimarc Corporation Assessing quality of service using digital watermark information
US6728663B2 (en) * 2000-09-13 2004-04-27 Accent Optical Technologies, Inc. Structure identification using scattering signatures
US6724913B1 (en) * 2000-09-21 2004-04-20 Wen-Hsing Hsu Digital watermarking
AU9634301A (en) * 2000-09-26 2002-04-08 Digimarc Corp Portable devices and methods employing digital watermarking
US7657064B1 (en) * 2000-09-26 2010-02-02 Digimarc Corporation Methods of processing text found in images
US7460130B2 (en) * 2000-09-26 2008-12-02 Advantage 3D Llc Method and system for generation, storage and distribution of omni-directional object views
US6961441B1 (en) 2000-09-29 2005-11-01 General Electric Company Method and apparatus for steganographic embedding of meta-data
US7181625B2 (en) * 2000-10-17 2007-02-20 Vidius Inc. Secure distribution of digital content
AU2001294168A1 (en) * 2000-10-03 2002-04-15 Vidius Inc. Secure distribution of digital content
AU2002225593A1 (en) 2000-10-17 2002-04-29 Digimarc Corporation User control and activation of watermark enabled objects
CA2323883C (en) * 2000-10-19 2016-02-16 Patrick Ryan Morin Method and device for classifying internet objects and objects stored oncomputer-readable media
WO2002056139A2 (en) * 2000-10-26 2002-07-18 Digimarc Corporation Method and system for internet access
AU2002239481A1 (en) 2000-10-30 2002-05-27 Raf Technology, Inc. Verification engine for user authentication
US8594364B2 (en) * 2000-11-02 2013-11-26 Digimarc Corporation Batch identifier registration and embedding in media signals
CA2361022A1 (en) * 2000-11-03 2002-05-03 Charles Allan Armstrong Knowledge management system
US6642966B1 (en) * 2000-11-06 2003-11-04 Tektronix, Inc. Subliminally embedded keys in video for synchronization
KR20020036072A (ko) * 2000-11-07 2002-05-16 황기수 계층적 구조의 코드를 사용한 인터넷 자동 접속 방법 및시스템
WO2002039714A2 (en) * 2000-11-08 2002-05-16 Digimarc Corporation Content authentication and recovery using digital watermarks
DE60121463T2 (de) * 2000-11-14 2007-02-15 Koninklijke Philips Electronics N.V. Aufzeichnungsträger mit wasserzeichen
FI113898B (fi) * 2000-11-21 2004-06-30 Nokia Corp Menetelmä sisällön tuottamiseksi langattomaan viestintälaitteeseen
US20020066111A1 (en) * 2000-11-22 2002-05-30 Digimarc Corporation Watermark communication and control systems
US6686930B2 (en) * 2000-11-29 2004-02-03 Xerox Corporation Technique for accomplishing copy and paste and scan to fit using a standard TWAIN data source
EP1220152A3 (en) * 2000-12-07 2004-11-24 Sony United Kingdom Limited Embedding data in material
EP1215907A3 (en) * 2000-12-07 2006-04-26 Sony United Kingdom Limited Watermarking material and transferring watermarked material
US20020072982A1 (en) 2000-12-12 2002-06-13 Shazam Entertainment Ltd. Method and system for interacting with a user in an experiential environment
US6483927B2 (en) * 2000-12-18 2002-11-19 Digimarc Corporation Synchronizing readers of hidden auxiliary data in quantization-based data hiding schemes
US7266704B2 (en) * 2000-12-18 2007-09-04 Digimarc Corporation User-friendly rights management systems and methods
US8055899B2 (en) 2000-12-18 2011-11-08 Digimarc Corporation Systems and methods using digital watermarking and identifier extraction to provide promotional opportunities
US8301453B2 (en) 2000-12-21 2012-10-30 Digimarc Corporation Watermark synchronization signals conveying payload data
WO2002051063A1 (en) * 2000-12-21 2002-06-27 Digimarc Corporation Methods, apparatus and programs for generating and utilizing content signatures
US8103877B2 (en) 2000-12-21 2012-01-24 Digimarc Corporation Content identification and electronic tickets, coupons and credits
US6965683B2 (en) 2000-12-21 2005-11-15 Digimarc Corporation Routing networks for use with watermark systems
UY26500A1 (es) * 2000-12-22 2001-01-31 Carlos Manuel Lopez Vazquez Método para insertar datos ocultos en archivos digitales con poligonales y procedimientos de detección
US6923378B2 (en) * 2000-12-22 2005-08-02 Digimarc Id Systems Identification card
US6879703B2 (en) 2001-01-10 2005-04-12 Trustees Of Columbia University Of The City Of New York Method and apparatus for watermarking images
US8069116B2 (en) * 2001-01-17 2011-11-29 Contentguard Holdings, Inc. System and method for supplying and managing usage rights associated with an item repository
US7072487B2 (en) * 2001-01-26 2006-07-04 Digimarc Corporation Watermark detection using adaptive color projections
WO2002062009A1 (en) * 2001-01-30 2002-08-08 Digimarc Corporation Efficient interactive tv
US7506376B2 (en) * 2001-02-05 2009-03-17 Lg Electronics Inc. Copy protection method for digital media
US7509682B2 (en) * 2001-02-05 2009-03-24 Lg Electronics Inc. Copy protection method and system for digital media
US7174030B2 (en) * 2001-02-06 2007-02-06 Victor Company Of Japan, Ltd. Method and apparatus for embedding and reproducing watermark into and from contents data
US8112311B2 (en) 2001-02-12 2012-02-07 Ochoa Optics Llc Systems and methods for distribution of entertainment and advertising content
US7184546B2 (en) * 2001-02-13 2007-02-27 Arkion S.L. Method based on an algorithm capable of being graphically implemented to be used for the generation of filtering of data sequences and crytographic applications
US7043051B2 (en) * 2001-02-21 2006-05-09 Lg Electronics Inc. Proprietary watermark system for secure digital media and content distribution
KR100493311B1 (ko) * 2001-02-21 2005-06-07 엘지전자 주식회사 디지털 미디어의 복제 제어를 위한 워터마크기반 복제관리 시스템 및 방법
US7254249B2 (en) 2001-03-05 2007-08-07 Digimarc Corporation Embedding location data in video
US7042470B2 (en) 2001-03-05 2006-05-09 Digimarc Corporation Using embedded steganographic identifiers in segmented areas of geographic images and characteristics corresponding to imagery data derived from aerial platforms
US7061510B2 (en) 2001-03-05 2006-06-13 Digimarc Corporation Geo-referencing of aerial imagery using embedded image identifiers and cross-referenced data sets
US9363409B2 (en) 2001-03-05 2016-06-07 Digimarc Corporation Image management system and methods using digital watermarks
US7197160B2 (en) * 2001-03-05 2007-03-27 Digimarc Corporation Geographic information systems using digital watermarks
US6664976B2 (en) * 2001-04-18 2003-12-16 Digimarc Corporation Image management system and methods using digital watermarks
US6950519B2 (en) * 2001-03-05 2005-09-27 Digimarc Corporation Geographically watermarked imagery and methods
US7249257B2 (en) * 2001-03-05 2007-07-24 Digimarc Corporation Digitally watermarked maps and signs and related navigational tools
US7098931B2 (en) * 2001-03-05 2006-08-29 Digimarc Corporation Image management system and methods using digital watermarks
EP1241619B1 (en) * 2001-03-15 2009-12-02 Honda Research Institute Europe GmbH Simulation of convolutional network behavior and visualizing internal states of a network
US7376242B2 (en) * 2001-03-22 2008-05-20 Digimarc Corporation Quantization-based data embedding in mapped data
US8050452B2 (en) * 2001-03-22 2011-11-01 Digimarc Corporation Quantization-based data embedding in mapped data
US7113612B2 (en) * 2001-03-22 2006-09-26 Victor Company Of Japan, Ltd. Apparatus for embedding and reproducing watermark into and from contents data
US7058201B2 (en) 2001-03-28 2006-06-06 Lg Electronics Inc. Method of embedding watermark into digital image
US7562127B2 (en) * 2001-04-03 2009-07-14 Nippon Telegraph And Telephone Corporation Contents additional service inquiry server for identifying servers providing additional services and distinguishing between servers
US20020146120A1 (en) * 2001-04-05 2002-10-10 Hugh Anglin Inspecting print quality using digital watermarks
US20020176116A1 (en) * 2001-04-12 2002-11-28 Rhoads Geoffrey B. Digital watermarks as a communication channel in documents for controlling document processing devices
US7822969B2 (en) * 2001-04-16 2010-10-26 Digimarc Corporation Watermark systems and methods
US6993594B2 (en) * 2001-04-19 2006-01-31 Steven Schneider Method, product, and apparatus for requesting a resource from an identifier having a character image
US8849716B1 (en) 2001-04-20 2014-09-30 Jpmorgan Chase Bank, N.A. System and method for preventing identity theft or misuse by restricting access
US20020191812A1 (en) * 2001-04-24 2002-12-19 Nam-Deuk Kim Object edge watermarking
US8457346B2 (en) 2001-04-24 2013-06-04 Digimarc Corporation Digital watermarking image signals on-chip
US7046819B2 (en) * 2001-04-25 2006-05-16 Digimarc Corporation Encoded reference signal for digital watermarks
US8543823B2 (en) 2001-04-30 2013-09-24 Digimarc Corporation Digital watermarking for identification documents
AU2002259081A1 (en) * 2001-05-01 2002-11-11 Amicas, Inc. System and method for repository storage of private data on a network for direct client access
US20020169963A1 (en) * 2001-05-10 2002-11-14 Seder Phillip Andrew Digital watermarking apparatus, systems and methods
US20020169721A1 (en) * 2001-05-10 2002-11-14 Cooley William Ray Digital watermarking apparatus, systems and methods
KR100493284B1 (ko) 2001-05-11 2005-06-03 엘지전자 주식회사 디지털 미디어의 복제 제어 방법 및 시스템
CA2451616A1 (en) * 2001-06-25 2003-01-03 Vincent Sethi Electronic vouchers and a system and method for issuing the same
US20030158827A1 (en) * 2001-06-26 2003-08-21 Intuition Intelligence, Inc. Processing device with intuitive learning capability
WO2003003235A1 (en) 2001-06-27 2003-01-09 4 Media, Inc. Improved media delivery platform
US8572640B2 (en) * 2001-06-29 2013-10-29 Arbitron Inc. Media data use measurement with remote decoding/pattern matching
US7218751B2 (en) * 2001-06-29 2007-05-15 Digimarc Corporation Generating super resolution digital images
US20080036886A1 (en) * 2001-06-29 2008-02-14 Hannigan Brett T Methods For Generating Enhanced Digital Images
US8094869B2 (en) 2001-07-02 2012-01-10 Digimarc Corporation Fragile and emerging digital watermarks
US7263202B2 (en) * 2001-07-05 2007-08-28 Digimarc Corporation Watermarking to control video recording
US8122465B2 (en) 2001-07-05 2012-02-21 Digimarc Corporation Watermarking to set video usage permissions
US8032909B2 (en) * 2001-07-05 2011-10-04 Digimarc Corporation Watermarking and electronic program guides
US7904454B2 (en) * 2001-07-16 2011-03-08 International Business Machines Corporation Database access security
GB2378370B (en) * 2001-07-31 2005-01-26 Hewlett Packard Co Method of watermarking data
US7068809B2 (en) * 2001-08-27 2006-06-27 Digimarc Corporation Segmentation in digital watermarking
US7213757B2 (en) 2001-08-31 2007-05-08 Digimarc Corporation Emerging security features for identification documents
GB2379295A (en) * 2001-08-31 2003-03-05 Sony Uk Ltd A system for distributing audio/video material to a potential buyer
US7537170B2 (en) 2001-08-31 2009-05-26 Digimarc Corporation Machine-readable security features for printed objects
US7960005B2 (en) 2001-09-14 2011-06-14 Ochoa Optics Llc Broadcast distribution of content for storage on hardware protected optical storage media
US7103576B2 (en) 2001-09-21 2006-09-05 First Usa Bank, Na System for providing cardless payment
US7237115B1 (en) * 2001-09-26 2007-06-26 Sandia Corporation Authenticating concealed private data while maintaining concealment
US20030065619A1 (en) * 2001-09-28 2003-04-03 Canon Kabushiki Kaisha Information processing device, information processing method, network system, security method for digital information, storage medium and program
US7415539B2 (en) * 2001-09-28 2008-08-19 Siebel Systems, Inc. Method and apparatus for detecting insufficient memory for data extraction processes
US6907451B1 (en) 2001-09-29 2005-06-14 Siebel Systems, Inc. Method, apparatus, and system for immediate posting of changes in a client server environment
US7146617B2 (en) 2001-09-29 2006-12-05 Siebel Systems, Inc. Method, apparatus, and system for implementing view caching in a framework to support web-based applications
US8359335B2 (en) 2001-09-29 2013-01-22 Siebel Systems, Inc. Computing system and method to implicitly commit unsaved data for a world wide web application
US7885996B2 (en) 2001-09-29 2011-02-08 Siebel Systems, Inc. Method, apparatus, and system for implementing notifications in a framework to support web-based applications
US7870492B2 (en) 2001-10-02 2011-01-11 Siebel Systems, Inc. Method, apparatus, and system for managing commands in a client server environment
US20030069853A1 (en) * 2001-10-04 2003-04-10 Eastman Kodak Company Method and system for managing, accessing and paying for the use of copyrighted electronic media
US7027612B2 (en) * 2001-10-05 2006-04-11 Digimarc Corporation Marking physical objects and related systems and methods
US20030167235A1 (en) * 2001-10-05 2003-09-04 Mckinley Tyler J. Digital watermarking methods, programs and apparatus
US6834855B2 (en) * 2001-10-09 2004-12-28 Edward J. Mancuso Dice scanner
US6724914B2 (en) 2001-10-16 2004-04-20 Digimarc Corporation Progressive watermark decoding on a distributed computing platform
US6704432B2 (en) * 2001-10-18 2004-03-09 Microsoft Corporation Extensible file format
US7574597B1 (en) * 2001-10-19 2009-08-11 Bbn Technologies Corp. Encoding of signals to facilitate traffic analysis
US6975745B2 (en) * 2001-10-25 2005-12-13 Digimarc Corporation Synchronizing watermark detectors in geometrically distorted signals
US20060118621A1 (en) * 2001-11-19 2006-06-08 Burchette Robert L Jr Transaction card system having security against unauthorized usage
WO2003044721A2 (en) 2001-11-19 2003-05-30 Burchette Robert L Jr Transaction card system having security against unauthorized usage
WO2003046689A2 (en) * 2001-11-21 2003-06-05 Amicas, Inc. System and methods for real-time worklist service
JP2003168262A (ja) * 2001-11-29 2003-06-13 Toshiba Corp ウォーターマークを含むコンテンツの記録装置及びウォーターマークを含むコンテンツの記録方法
US7339992B2 (en) 2001-12-06 2008-03-04 The Trustees Of Columbia University In The City Of New York System and method for extracting text captions from video and generating video summaries
US8001052B2 (en) * 2001-12-10 2011-08-16 Dunkeld Bryan C System and method for unique digital asset identification and transaction management
US7653814B2 (en) * 2001-12-11 2010-01-26 International Business Machines Corporation System and method for securely hyperlinking graphic objects
US7392394B2 (en) * 2001-12-13 2008-06-24 Digimarc Corporation Digital watermarking with variable orientation and protocols
US7006662B2 (en) * 2001-12-13 2006-02-28 Digimarc Corporation Reversible watermarking using expansion, rate control and iterative embedding
PT1456810E (pt) 2001-12-18 2011-07-25 L 1 Secure Credentialing Inc Características de segurança com imagens múltiplas para documentos de identificação e processo para as efectuar
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
US7793846B2 (en) 2001-12-24 2010-09-14 L-1 Secure Credentialing, Inc. Systems, compositions, and methods for full color laser engraving of ID documents
CN1316421C (zh) * 2001-12-24 2007-05-16 数字Id系统有限公司 激光刻印方法和组合物以及上面有激光刻印的制品
CA2652104C (en) * 2001-12-24 2012-02-14 Digimarc Id Systems, Llc Contact smart cards having a document core, contactless smart cards including multi-layered structure, pet-based identification document, and methods of making same
EP1459239B1 (en) 2001-12-24 2012-04-04 L-1 Secure Credentialing, Inc. Covert variable information on id documents and methods of making same
US20030211296A1 (en) * 2002-05-10 2003-11-13 Robert Jones Identification card printed with jet inks and systems and methods of making same
EP1467834A4 (en) 2001-12-24 2005-04-06 Digimarc Id Systems Llc LASER SEVERE SAFETY ELEMENTS FOR IDENTIFICATION DOCUMENTS AND METHODS OF MAKING THE SAME
US7321667B2 (en) 2002-01-18 2008-01-22 Digimarc Corporation Data hiding through arrangement of objects
US7886151B2 (en) 2002-01-22 2011-02-08 Purdue Research Foundation Temporal synchronization of video and audio signals
US7840005B2 (en) * 2002-01-22 2010-11-23 Digimarc Corporation Synchronization of media signals
AU2003210625A1 (en) * 2002-01-22 2003-09-02 Digimarc Corporation Digital watermarking and fingerprinting including symchronization, layering, version control, and compressed embedding
US7231061B2 (en) * 2002-01-22 2007-06-12 Digimarc Corporation Adaptive prediction filtering for digital watermarking
US7567721B2 (en) * 2002-01-22 2009-07-28 Digimarc Corporation Digital watermarking of low bit rate video
US6899475B2 (en) * 2002-01-30 2005-05-31 Digimarc Corporation Watermarking a page description language file
US20030177259A1 (en) * 2002-02-04 2003-09-18 Wookey Michael J. Remote services systems data delivery mechanism
US7167448B2 (en) * 2002-02-04 2007-01-23 Sun Microsystems, Inc. Prioritization of remote services messages within a low bandwidth environment
US20030149771A1 (en) * 2002-02-04 2003-08-07 Wookey Michael J. Remote services system back-channel multicasting
US20030149740A1 (en) * 2002-02-04 2003-08-07 Wookey Michael J. Remote services delivery architecture
US20030149889A1 (en) * 2002-02-04 2003-08-07 Wookey Michael J. Automatic communication and security reconfiguration for remote services
US7152786B2 (en) 2002-02-12 2006-12-26 Digimarc Corporation Identification document including embedded data
US7054461B2 (en) 2002-02-15 2006-05-30 Pitney Bowes Inc. Authenticating printed objects using digital watermarks associated with multidimensional quality metrics
CA2476895A1 (en) * 2002-02-19 2003-08-28 Digimarc Corporation Security methods employing drivers licenses and other documents
JP4090251B2 (ja) * 2002-03-05 2008-05-28 パスロジ株式会社 認証装置、認証方法、ならびに、プログラム
US8086867B2 (en) * 2002-03-26 2011-12-27 Northrop Grumman Systems Corporation Secure identity and privilege system
WO2003088144A2 (en) 2002-04-09 2003-10-23 Digimarc Id Systems, Llc Image processing techniques for printing identification cards and documents
US7287275B2 (en) 2002-04-17 2007-10-23 Moskowitz Scott A Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
EP1509830A2 (en) * 2002-05-02 2005-03-02 Shieldip, Inc. Method and apparatus for protecting information and privacy
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
US20030212738A1 (en) * 2002-05-10 2003-11-13 Wookey Michael J. Remote services system message system to support redundancy of data flow
US6782116B1 (en) * 2002-11-04 2004-08-24 Mediasec Technologies, Gmbh Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation
MXPA04011277A (es) * 2002-05-14 2006-02-22 Mediasec Technologies Gmbh Patrones de autenticacion visibles para documento impreso.
US7519819B2 (en) 2002-05-29 2009-04-14 Digimarc Corporatino Layered security in digital watermarking
AU2003240958A1 (en) * 2002-05-29 2003-12-19 Raf Technology, Inc. Authentication query strategizer and results compiler
US7974495B2 (en) 2002-06-10 2011-07-05 Digimarc Corporation Identification and protection of video
US20040037448A1 (en) * 2002-06-20 2004-02-26 Brundage Trent J. Digitally watermarking paper and objects with stamps and related digitally watermarked stamper
US7240109B2 (en) * 2002-06-27 2007-07-03 Sun Microsystems, Inc. Remote services system service module interface
US7260623B2 (en) * 2002-06-27 2007-08-21 Sun Microsystems, Inc. Remote services system communication module
US7181455B2 (en) * 2002-06-27 2007-02-20 Sun Microsystems, Inc. Bandwidth management for remote services system
US8266239B2 (en) * 2002-06-27 2012-09-11 Oracle International Corporation Remote services system relocatable mid level manager
US20040125125A1 (en) * 2002-06-29 2004-07-01 Levy Kenneth L. Embedded data windows in audio sequences and video frames
US8370420B1 (en) 2002-07-11 2013-02-05 Citrix Systems, Inc. Web-integrated display of locally stored content objects
US20040015537A1 (en) 2002-07-15 2004-01-22 Richard Doerksen Handheld client framework system
US20040091111A1 (en) * 2002-07-16 2004-05-13 Levy Kenneth L. Digital watermarking and fingerprinting applications
US9349411B2 (en) * 2002-07-16 2016-05-24 Digimarc Corporation Digital watermarking and fingerprinting applications for copy protection
AU2002323986A1 (en) * 2002-07-31 2004-02-23 Matsushita Electric Industrial Co., Ltd. Commodity indication data transmission method and system, and reception apparatus
US7152021B2 (en) * 2002-08-15 2006-12-19 Digimarc Corporation Computing distortion of media signals embedded data with repetitive structure and log-polar mapping
US7577841B2 (en) * 2002-08-15 2009-08-18 Digimarc Corporation Watermark placement in watermarking of time varying media signals
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
JP4000970B2 (ja) * 2002-09-18 2007-10-31 富士ゼロックス株式会社 画像処理装置、画像処理方法及び画像処理プログラム
US9711153B2 (en) 2002-09-27 2017-07-18 The Nielsen Company (Us), Llc Activating functions in processing devices using encoded audio and detecting audio signatures
US8959016B2 (en) 2002-09-27 2015-02-17 The Nielsen Company (Us), Llc Activating functions in processing devices using start codes embedded in audio
US6996251B2 (en) 2002-09-30 2006-02-07 Myport Technologies, Inc. Forensic communication apparatus and method
US7778438B2 (en) 2002-09-30 2010-08-17 Myport Technologies, Inc. Method for multi-media recognition, data conversion, creation of metatags, storage and search retrieval
US10721066B2 (en) 2002-09-30 2020-07-21 Myport Ip, Inc. Method for voice assistant, location tagging, multi-media capture, transmission, speech to text conversion, photo/video image/object recognition, creation of searchable metatags/contextual tags, storage and search retrieval
US7058660B2 (en) 2002-10-02 2006-06-06 Bank One Corporation System and method for network-based project management
US7978874B2 (en) 2002-10-21 2011-07-12 Digimarc Corporation Digital watermarking for workflow by tracking content or content identifiers with respect to time
AU2003298731A1 (en) 2002-11-26 2004-06-18 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
JP4510643B2 (ja) 2002-11-28 2010-07-28 ディジマーク コーポレイション 印刷媒体の認証システム及び方法
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
US6918768B2 (en) * 2003-01-31 2005-07-19 Enablearning, Inc. Computerized system and method for visually based education
US7702125B2 (en) * 2003-02-05 2010-04-20 Digimarc Corporation Watermarking systems and methods
US7606790B2 (en) * 2003-03-03 2009-10-20 Digimarc Corporation Integrating and enhancing searching of media content and biometric databases
WO2004079545A2 (en) * 2003-03-05 2004-09-16 Digimarc Corporation Content identification, personal domain, copyright notification, metadata and e-commerce
US8812852B2 (en) * 2003-03-19 2014-08-19 Sony Corporation Method and system for marking digital content
US7763179B2 (en) 2003-03-21 2010-07-27 Digimarc Corporation Color laser engraving and digital watermarking
US7194106B2 (en) * 2003-04-03 2007-03-20 Digimarc Corporation Creating electronic forms through digital watermarking
CA2522551C (en) 2003-04-16 2009-12-22 Digimarc Corporation Three dimensional data storage
JP3615749B2 (ja) * 2003-04-25 2005-02-02 三菱電機インフォメーションシステムズ株式会社 印刷サービスシステムおよび印刷サービスプログラム
US20040220935A1 (en) * 2003-04-29 2004-11-04 Appalachia Educational Laboratory, Inc. System, method and medium for utilizing digital watermarks in instructional material
US20050015357A1 (en) * 2003-05-21 2005-01-20 Active Path Solutions, Inc. System and method for content development
US7409372B2 (en) * 2003-06-20 2008-08-05 Hewlett-Packard Development Company, L.P. Neural network trained with spatial errors
US7787927B2 (en) * 2003-06-20 2010-08-31 Merge Cad Inc. System and method for adaptive medical image registration
US20050004986A1 (en) * 2003-07-03 2005-01-06 Aoki Norihiro Edwin Remote population of computer clipboard via a messaging system
US8027508B2 (en) * 2003-07-09 2011-09-27 Digimarc Corporation Interactive gaming objects
US20050015370A1 (en) * 2003-07-14 2005-01-20 Stavely Donald J. Information management system and method
US7958163B2 (en) 2003-08-05 2011-06-07 Intraware, Inc. System and method for bulk transfer of digital goods
US20050033652A1 (en) * 2003-08-05 2005-02-10 James Brentano Method and system for managing digital goods
EP1661371A4 (en) * 2003-08-05 2009-05-06 Inmate Telephone Inc THREE TELEPHONE CONFERENCE DETECTION USING STEGANOGRAPHY
US8180681B2 (en) * 2003-08-05 2012-05-15 Intraware, Inc. Automated entitlement management method and apparatus for capturing maintenance renewals revenues
US8301893B2 (en) 2003-08-13 2012-10-30 Digimarc Corporation Detecting media areas likely of hosting watermarks
US7580909B2 (en) * 2003-08-26 2009-08-25 Northrop Grumman Corporation Visual representation tool for structured arguments
US8438395B2 (en) 2003-09-18 2013-05-07 Digimarc Corporation Digitally watermarking documents associated with vehicles
US20050071294A1 (en) * 2003-09-26 2005-03-31 Rios Jeffrey P. Mailing machine scanner apparatus and method
US7716160B2 (en) * 2003-11-07 2010-05-11 Alien Technology Corporation Methods and apparatuses to identify devices
US7978716B2 (en) 2003-11-24 2011-07-12 Citrix Systems, Inc. Systems and methods for providing a VPN solution
JP3635374B1 (ja) * 2003-11-14 2005-04-06 有限会社Ｓｉｒｅｓ デジタル情報坦体
US8181884B2 (en) 2003-11-17 2012-05-22 Digimarc Corporation Machine-readable features for objects
US7480393B2 (en) * 2003-11-19 2009-01-20 Digimarc Corporation Optimized digital watermarking functions for streaming data
US7506371B1 (en) 2004-01-22 2009-03-17 Guardium, Inc. System and methods for adaptive behavior based access control
US7515758B2 (en) * 2004-02-03 2009-04-07 International Business Machines Corporation Black white image compression having print density control
GB0402909D0 (en) * 2004-02-10 2004-03-17 Stegostik Ltd Data storage
AU2005215786A1 (en) 2004-02-17 2005-09-01 Nielsen Media Research, Inc. Et Al. Methods and apparatus for monitoring video games
US7222365B2 (en) 2004-02-26 2007-05-22 Metavante Corporation Non-algorithmic vectored steganography
US20060037075A1 (en) * 2004-03-10 2006-02-16 Frattura David E Dynamic network detection system and method
US7744002B2 (en) 2004-03-11 2010-06-29 L-1 Secure Credentialing, Inc. Tamper evident adhesive and identification document including same
US8127137B2 (en) * 2004-03-18 2012-02-28 Digimarc Corporation Watermark payload encryption for media including multiple watermarks
WO2005091547A2 (en) 2004-03-18 2005-09-29 Digimarc Corporation Watermark payload encryption methods and systems
US8407752B2 (en) * 2004-03-18 2013-03-26 Digimarc Corporation Synchronizing broadcast content with corresponding network content
JP2005267549A (ja) * 2004-03-22 2005-09-29 Fuji Photo Film Co Ltd 医療データ保管方法並びにそれに用いる端末及びサーバ
US20050247794A1 (en) * 2004-03-26 2005-11-10 Jones Robert L Identification document having intrusion resistance
US7287159B2 (en) * 2004-04-01 2007-10-23 Shieldip, Inc. Detection and identification methods for software
US20070250768A1 (en) * 2004-04-30 2007-10-25 Raiko Funakami Method, Terminal Device and Program for Dynamic Image Scaling Display in Browsing
US7729506B2 (en) * 2004-05-06 2010-06-01 Keith Carlson Apparatus and method for creating three dimensional relief tiles
US9058388B2 (en) 2004-06-22 2015-06-16 Digimarc Corporation Internet and database searching with handheld devices
US20060002479A1 (en) * 2004-06-22 2006-01-05 Fernandes Felix C A Decoder for H.264/AVC video
US8953908B2 (en) 2004-06-22 2015-02-10 Digimarc Corporation Metadata management and generation using perceptual features
US8509472B2 (en) * 2004-06-24 2013-08-13 Digimarc Corporation Digital watermarking methods, programs and apparatus
US8495305B2 (en) 2004-06-30 2013-07-23 Citrix Systems, Inc. Method and device for performing caching of dynamically generated objects in a data communication network
US8739274B2 (en) 2004-06-30 2014-05-27 Citrix Systems, Inc. Method and device for performing integrated caching in a data communication network
US7757074B2 (en) 2004-06-30 2010-07-13 Citrix Application Networking, Llc System and method for establishing a virtual private network
US8140848B2 (en) * 2004-07-01 2012-03-20 Digimarc Corporation Digital watermark key generation
US7668334B2 (en) * 2004-07-02 2010-02-23 Digimarc Corp Conditioning imagery to better receive steganographic encoding
WO2006012610A2 (en) 2004-07-23 2006-02-02 Citrix Systems, Inc. Systems and methods for optimizing communications between network nodes
AU2005266945A1 (en) 2004-07-23 2006-02-02 Citrix Systems, Inc. A method and systems for securing remote access to private networks
CN101032106B (zh) 2004-08-06 2014-07-23 数字标记公司 便携计算装置中的快速信号检测和分布式计算
FR2875092A1 (fr) * 2004-09-07 2006-03-10 France Telecom Protection et controle de diffusion de contenus sur reseaux de telecommunications
US8891811B2 (en) 2004-09-17 2014-11-18 Digimarc Corporation Hierarchical watermark detector
JP2006108997A (ja) * 2004-10-04 2006-04-20 Canon Inc 情報処理装置、情報処理方法、プログラム及び記憶媒体
US20060080316A1 (en) * 2004-10-08 2006-04-13 Meridio Ltd Multiple indexing of an electronic document to selectively permit access to the content and metadata thereof
EP1645992A1 (en) 2004-10-08 2006-04-12 Philip Morris Products S.A. Methods and systems for marking, tracking and authentication of products
US7903119B2 (en) * 2004-10-29 2011-03-08 Hewlett-Packard Development Company, L.P. Compression of image regions according to graphics command type
WO2006053023A2 (en) * 2004-11-09 2006-05-18 Digimarc Corporation Authenticating identification and security documents
US7961393B2 (en) 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
US7664967B2 (en) * 2004-12-22 2010-02-16 Borland Software Corporation Development system with methodology providing information hiding in executable programs
US7341196B2 (en) * 2004-12-28 2008-03-11 Nokia Corporation Location identification of machine-readable data embedded in data carriers
US7810089B2 (en) 2004-12-30 2010-10-05 Citrix Systems, Inc. Systems and methods for automatic installation and execution of a client-side acceleration program
US8549149B2 (en) 2004-12-30 2013-10-01 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP multiplexing
US8700695B2 (en) 2004-12-30 2014-04-15 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP pooling
US8954595B2 (en) 2004-12-30 2015-02-10 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP buffering
US8706877B2 (en) 2004-12-30 2014-04-22 Citrix Systems, Inc. Systems and methods for providing client-side dynamic redirection to bypass an intermediary
US20060159432A1 (en) 2005-01-14 2006-07-20 Citrix Systems, Inc. System and methods for automatic time-warped playback in rendering a recorded computer session
US8296441B2 (en) 2005-01-14 2012-10-23 Citrix Systems, Inc. Methods and systems for joining a real-time session of presentation layer protocol data
US7996549B2 (en) * 2005-01-14 2011-08-09 Citrix Systems, Inc. Methods and systems for recording and real-time playback of presentation layer protocol data
US8935316B2 (en) 2005-01-14 2015-01-13 Citrix Systems, Inc. Methods and systems for in-session playback on a local machine of remotely-stored and real time presentation layer protocol data
US8230096B2 (en) 2005-01-14 2012-07-24 Citrix Systems, Inc. Methods and systems for generating playback instructions for playback of a recorded computer session
US8200828B2 (en) 2005-01-14 2012-06-12 Citrix Systems, Inc. Systems and methods for single stack shadowing
US8145777B2 (en) 2005-01-14 2012-03-27 Citrix Systems, Inc. Method and system for real-time seeking during playback of remote presentation protocols
US8340130B2 (en) 2005-01-14 2012-12-25 Citrix Systems, Inc. Methods and systems for generating playback instructions for rendering of a recorded computer session
US7831728B2 (en) * 2005-01-14 2010-11-09 Citrix Systems, Inc. Methods and systems for real-time seeking during real-time playback of a presentation layer protocol data stream
US8255456B2 (en) 2005-12-30 2012-08-28 Citrix Systems, Inc. System and method for performing flash caching of dynamically generated objects in a data communication network
WO2006080343A1 (ja) * 2005-01-26 2006-08-03 Nidec Sankyo Corporation 情報記録媒体及び情報読取装置
US20060195913A1 (en) * 2005-02-09 2006-08-31 Mikhail Popov Method for remote registration of property rights over media items
WO2006096612A2 (en) 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York System and method for motion estimation and mode decision for low-complexity h.264 decoder
PT1861809E (pt) * 2005-03-14 2009-09-24 Gtech Corp Sistema e método para processamento de marcações em impressos
US20060212395A1 (en) * 2005-03-15 2006-09-21 Winklevoss Howard E Jr Method and system for computerized administration of affinity programs for purchasing copyrighted computer files
US7676433B1 (en) 2005-03-24 2010-03-09 Raf Technology, Inc. Secure, confidential authentication with private data
US7830552B2 (en) * 2005-04-15 2010-11-09 International Business Machines Corporation Black white image scaling having print density control and polarity detection
US8570586B2 (en) * 2005-05-02 2013-10-29 Digimarc Corporation Active images through digital watermarking
US20060259468A1 (en) * 2005-05-10 2006-11-16 Michael Brooks Methods for electronic records management
JP4098313B2 (ja) * 2005-06-02 2008-06-11 富士通株式会社 画像処理装置
JP4687263B2 (ja) * 2005-06-13 2011-05-25 富士ゼロックス株式会社 符号化装置、復号化装置、符号化方法、復号化方法及びこれらのプログラム
JP2007005941A (ja) * 2005-06-21 2007-01-11 Fuji Xerox Co Ltd 複写システム、画像形成装置、サーバ、画像形成方法、及びプログラム
US8577684B2 (en) * 2005-07-13 2013-11-05 Intellisist, Inc. Selective security masking within recorded speech utilizing speech recognition techniques
US9399363B2 (en) 2005-07-26 2016-07-26 L-1 Secure Credentialing, Llc Forensic feature for secure documents
US7970788B2 (en) 2005-08-02 2011-06-28 International Business Machines Corporation Selective local database access restriction
JP2007079809A (ja) * 2005-09-13 2007-03-29 Fuji Xerox Co Ltd 電子ペーパシステム
US8583926B1 (en) 2005-09-19 2013-11-12 Jpmorgan Chase Bank, N.A. System and method for anti-phishing authentication
US8176414B1 (en) 2005-09-30 2012-05-08 Google Inc. Document division method and system
US8191008B2 (en) 2005-10-03 2012-05-29 Citrix Systems, Inc. Simulating multi-monitor functionality in a single monitor environment
US7933923B2 (en) 2005-11-04 2011-04-26 International Business Machines Corporation Tracking and reconciling database commands
US20070106803A1 (en) * 2005-11-07 2007-05-10 Pixelpass Llc Web site subscription management system
US7957023B2 (en) * 2005-11-17 2011-06-07 Ricoh Company, Ltd. Scan solution system
US9065683B2 (en) * 2005-11-23 2015-06-23 Mediaclaw, Inc. Content interactivity gateway
US7532761B2 (en) * 2005-12-07 2009-05-12 Xerox Corporation System and method for optimizing data recovery for a partially destroyed document
JP2007166303A (ja) * 2005-12-14 2007-06-28 Canon Inc 画像処理装置、画像処理方法、プログラム、及び記憶媒体
JP5016610B2 (ja) 2005-12-21 2012-09-05 ディジマーク コーポレイション ルール駆動パンｉｄメタデータルーティングシステム及びネットワーク
US20070162761A1 (en) 2005-12-23 2007-07-12 Davis Bruce L Methods and Systems to Help Detect Identity Fraud
US7921184B2 (en) 2005-12-30 2011-04-05 Citrix Systems, Inc. System and method for performing flash crowd caching of dynamically generated objects in a data communication network
US8301839B2 (en) 2005-12-30 2012-10-30 Citrix Systems, Inc. System and method for performing granular invalidation of cached dynamically generated objects in a data communication network
WO2007087498A2 (en) 2006-01-23 2007-08-02 Digimarc Corporation Methods, systems, and subcombinations useful with physical articles
US8224018B2 (en) * 2006-01-23 2012-07-17 Digimarc Corporation Sensing data from physical objects
CA2640153A1 (en) 2006-01-27 2007-08-09 Spyder Lynk, Llc Encoding and decoding data in an image
US20070204162A1 (en) * 2006-02-24 2007-08-30 Rodriguez Tony F Safeguarding private information through digital watermarking
US8463709B2 (en) * 2006-04-11 2013-06-11 Dell Products L.P. Identifying and labeling licensed content in an embedded partition
US20080086311A1 (en) * 2006-04-11 2008-04-10 Conwell William Y Speech Recognition, and Related Systems
US20070244903A1 (en) * 2006-04-18 2007-10-18 Ratliff Emily J Collectively managing media bookmarks
US8433915B2 (en) 2006-06-28 2013-04-30 Intellisist, Inc. Selective security masking within recorded speech
US8489067B2 (en) * 2006-07-06 2013-07-16 Qualcomm Incorporated Methods and systems for distribution of a mobile wallet for a mobile device
US9911114B2 (en) * 2006-07-06 2018-03-06 Qualcomm Incorporated Methods and systems for making a payment via a stored value card in a mobile environment
US8467766B2 (en) * 2006-07-06 2013-06-18 Qualcomm Incorporated Methods and systems for managing payment sources in a mobile environment
US8510220B2 (en) * 2006-07-06 2013-08-13 Qualcomm Incorporated Methods and systems for viewing aggregated payment obligations in a mobile environment
US8793490B1 (en) 2006-07-14 2014-07-29 Jpmorgan Chase Bank, N.A. Systems and methods for multifactor authentication
US20080037825A1 (en) * 2006-08-08 2008-02-14 Gcs Research Llc Digital Watermarking for Geospatial Images
US8694684B2 (en) * 2006-08-21 2014-04-08 Citrix Systems, Inc. Systems and methods of symmetric transport control protocol compression
US8194914B1 (en) 2006-10-19 2012-06-05 Spyder Lynk, Llc Encoding and decoding data into an image using identifiable marks and encoded elements
GB0709379D0 (en) * 2007-05-16 2007-06-27 Seereal Technologies Sa Smart display extended
US8141100B2 (en) 2006-12-20 2012-03-20 International Business Machines Corporation Identifying attribute propagation for multi-tier processing
US10242415B2 (en) 2006-12-20 2019-03-26 Digimarc Corporation Method and system for determining content treatment
US20080162527A1 (en) * 2006-12-29 2008-07-03 Ceelox Inc. System and method for secure and/or interactive dissemination of information
US8756422B2 (en) 2006-12-29 2014-06-17 Ceelox Patents, LLC System and method for secure and/or interactive dissemination of information
PT2115694E (pt) 2007-02-05 2014-02-24 Nds Ltd Sistema para dados embebidos
WO2008100336A1 (en) * 2007-02-13 2008-08-21 The Trustees Of Stevens Institute Of Technology Data hiding based messages and advertisements
US8542802B2 (en) 2007-02-15 2013-09-24 Global Tel*Link Corporation System and method for three-way call detection
US20080201158A1 (en) 2007-02-15 2008-08-21 Johnson Mark D System and method for visitation management in a controlled-access environment
US8495367B2 (en) 2007-02-22 2013-07-23 International Business Machines Corporation Nondestructive interception of secure data in transit
US7603338B2 (en) 2007-03-06 2009-10-13 Dell Products L.P. Enabling instant productivity functionality on information handling systems
US7865585B2 (en) 2007-03-12 2011-01-04 Citrix Systems, Inc. Systems and methods for providing dynamic ad hoc proxy-cache hierarchies
US7460038B2 (en) 2007-03-12 2008-12-02 Citrix Systems, Inc. Systems and methods of clustered sharing of compression histories
US7532134B2 (en) 2007-03-12 2009-05-12 Citrix Systems, Inc. Systems and methods for sharing compression histories between multiple devices
US7827237B2 (en) * 2007-03-12 2010-11-02 Citrix Systems, Inc. Systems and methods for identifying long matches of data in a compression history
US8255570B2 (en) 2007-03-12 2012-08-28 Citrix Systems, Inc. Systems and methods of compression history expiration and synchronization
US7619545B2 (en) 2007-03-12 2009-11-17 Citrix Systems, Inc. Systems and methods of using application and protocol specific parsing for compression
US20080275762A1 (en) * 2007-05-03 2008-11-06 Resource Communications, Inc. Video email with information tracking
GB0718633D0 (en) * 2007-05-16 2007-11-07 Seereal Technologies Sa Holograms
US20080313084A1 (en) * 2007-06-18 2008-12-18 Socolofsky David E Digital Content Royalty Management System and Method
US8223831B2 (en) * 2007-06-22 2012-07-17 Samsung Electronics Co., Ltd. System and method for periodic pattern detection for motion compensated interpolation
US8219494B1 (en) * 2007-08-16 2012-07-10 Corbis Corporation End-to-end licensing of digital media assets
US20090083155A1 (en) * 2007-09-21 2009-03-26 Espereka, Inc. Systems and Methods for Usage Measurement of Content Resources
WO2009061931A1 (en) * 2007-11-08 2009-05-14 Aerielle Technologies, Inc. A method for proprietary and licensable protection of a digital stream using copyright
EP2071822A1 (en) * 2007-12-13 2009-06-17 Thomson Licensing Method and apparatus for inserting a removable visible watermark in an image and method and apparatus for removing such watermarks
US8762553B2 (en) * 2008-01-11 2014-06-24 Telefonaktiebolaget L M Ericsson (Publ) Message handling in an IP multimedia subsystem
CN101918921B (zh) * 2008-01-27 2013-12-04 思杰系统有限公司 用于远程提供三维图形的方法和系统
US10552701B2 (en) * 2008-02-01 2020-02-04 Oath Inc. System and method for detecting the source of media content with application to business rules
US20100095376A1 (en) * 2008-03-07 2010-04-15 Rodriguez Tony F Software watermarking
US20090254607A1 (en) * 2008-04-07 2009-10-08 Sony Computer Entertainment America Inc. Characterization of content distributed over a network
WO2009126785A2 (en) 2008-04-10 2009-10-15 The Trustees Of Columbia University In The City Of New York Systems and methods for image archaeology
US8805689B2 (en) 2008-04-11 2014-08-12 The Nielsen Company (Us), Llc Methods and apparatus to generate and use content-aware watermarks
EP2274912B1 (en) * 2008-04-14 2012-08-29 NDS Limited System and method for embedding data in video
US7995196B1 (en) 2008-04-23 2011-08-09 Tracer Detection Technology Corp. Authentication method and system
US8261326B2 (en) 2008-04-25 2012-09-04 International Business Machines Corporation Network intrusion blocking security overlay
US20090276632A1 (en) * 2008-04-30 2009-11-05 Singer Howard M Systems, Methods, and Media for Providing Secure Content Information
CN101588545B (zh) * 2008-05-21 2012-10-17 华为技术有限公司 位置更新方法、异构网络通信系统和装置
WO2009155281A1 (en) 2008-06-17 2009-12-23 The Trustees Of Columbia University In The City Of New York System and method for dynamically and interactively searching media data
US8286171B2 (en) * 2008-07-21 2012-10-09 Workshare Technology, Inc. Methods and systems to fingerprint textual information using word runs
US7980472B2 (en) * 2008-08-15 2011-07-19 Institute Of Transportation, Ministry Of Transportation And Communications Taiwan R.O.C. Data converter and its converting method
US8555080B2 (en) * 2008-09-11 2013-10-08 Workshare Technology, Inc. Methods and systems for protect agents using distributed lightweight fingerprints
US8186231B2 (en) * 2008-09-22 2012-05-29 Intel Corporatioon Method and apparatus for scanning a textile
US8499046B2 (en) * 2008-10-07 2013-07-30 Joe Zheng Method and system for updating business cards
WO2010042578A1 (en) 2008-10-08 2010-04-15 Citrix Systems, Inc. Systems and methods for real-time endpoint application flow control with network structure component
WO2010042703A2 (en) 2008-10-09 2010-04-15 Hillcrest Laboratories, Inc. Methods and systems for analyzing parts of an electronic file
US20100205628A1 (en) 2009-02-12 2010-08-12 Davis Bruce L Media processing methods and arrangements
US8149431B2 (en) 2008-11-07 2012-04-03 Citrix Systems, Inc. Systems and methods for managing printer settings in a networked computing environment
WO2010059747A2 (en) 2008-11-18 2010-05-27 Workshare Technology, Inc. Methods and systems for exact data match filtering
US8406456B2 (en) * 2008-11-20 2013-03-26 Workshare Technology, Inc. Methods and systems for image fingerprinting
US9390167B2 (en) 2010-07-29 2016-07-12 Soundhound, Inc. System and methods for continuous audio matching
US8199969B2 (en) 2008-12-17 2012-06-12 Digimarc Corporation Out of phase digital watermarking in two chrominance directions
US9117268B2 (en) 2008-12-17 2015-08-25 Digimarc Corporation Out of phase digital watermarking in two chrominance directions
US8671069B2 (en) 2008-12-22 2014-03-11 The Trustees Of Columbia University, In The City Of New York Rapid image annotation via brain state decoding and visual pattern mining
US8509474B1 (en) 2009-12-11 2013-08-13 Digimarc Corporation Digital watermarking methods, apparatus and systems
US9544516B2 (en) * 2008-12-26 2017-01-10 Digimarc Corporation Method and apparatus for sensor characterization
US20100226526A1 (en) * 2008-12-31 2010-09-09 Modro Sierra K Mobile media, devices, and signaling
US20110066437A1 (en) * 2009-01-26 2011-03-17 Robert Luff Methods and apparatus to monitor media exposure using content-aware watermarks
KR20100089339A (ko) * 2009-02-03 2010-08-12 삼성전자주식회사 이미지 생성 방법과 이미지 표시 방법 및 그 방법을 수행하는 장치
US8433306B2 (en) * 2009-02-05 2013-04-30 Digimarc Corporation Second screens and widgets
US8630726B2 (en) * 2009-02-12 2014-01-14 Value-Added Communications, Inc. System and method for detecting three-way call circumvention attempts
US9225838B2 (en) 2009-02-12 2015-12-29 Value-Added Communications, Inc. System and method for detecting three-way call circumvention attempts
US8290287B2 (en) * 2009-03-09 2012-10-16 Laurence Hamid Method for displaying encoded image data
EP2234400A1 (en) * 2009-03-23 2010-09-29 Sony Corporation Method and device for providing a multimedia content stream embedding processing information for the content
JP5710604B2 (ja) * 2009-05-21 2015-04-30 ディジマーク コーポレイション ウォーターマーキングとフィンガープリンティングとの組合せ
US8521217B2 (en) * 2009-06-10 2013-08-27 Digimarc Corporation Content sharing methods and systems
US8248696B2 (en) 2009-06-25 2012-08-21 Moxtek, Inc. Nano fractal diffuser
US9608826B2 (en) 2009-06-29 2017-03-28 Jpmorgan Chase Bank, N.A. System and method for partner key management
US9749607B2 (en) 2009-07-16 2017-08-29 Digimarc Corporation Coordinated illumination and image signal capture for enhanced signal detection
WO2011017084A2 (en) * 2009-07-27 2011-02-10 Workshare Technology, Inc. Methods and systems for comparing presentation slide decks
US9218530B2 (en) 2010-11-04 2015-12-22 Digimarc Corporation Smartphone-based methods and systems
US8121618B2 (en) 2009-10-28 2012-02-21 Digimarc Corporation Intuitive computing methods and systems
US8175617B2 (en) 2009-10-28 2012-05-08 Digimarc Corporation Sensor-based mobile search, related methods and systems
KR101750049B1 (ko) * 2009-11-13 2017-06-22 삼성전자주식회사 적응적인 스트리밍 방법 및 장치
KR101786051B1 (ko) * 2009-11-13 2017-10-16 삼성전자 주식회사 데이터 제공 방법 및 장치와 데이터 수신 방법 및 장치
KR101777347B1 (ko) * 2009-11-13 2017-09-11 삼성전자주식회사 부분화에 기초한 적응적인 스트리밍 방법 및 장치
KR101750048B1 (ko) * 2009-11-13 2017-07-03 삼성전자주식회사 변속 재생 서비스 제공 방법 및 장치
KR101737084B1 (ko) * 2009-12-07 2017-05-17 삼성전자주식회사 메인 콘텐트에 다른 콘텐트를 삽입하여 스트리밍하는 방법 및 장치
EP2348465A1 (en) 2009-12-22 2011-07-27 Philip Morris Products S.A. Method and apparatus for storage of data for manufactured items
KR101777348B1 (ko) * 2010-02-23 2017-09-11 삼성전자주식회사 데이터 전송 방법 및 장치와 데이터 수신 방법 및 장치
JP5471580B2 (ja) * 2010-02-23 2014-04-16 富士ゼロックス株式会社 画像処理装置及びプログラム
US10664940B2 (en) 2010-03-05 2020-05-26 Digimarc Corporation Signal encoding to reduce perceptibility of changes over time
US8971567B2 (en) 2010-03-05 2015-03-03 Digimarc Corporation Reducing watermark perceptibility and extending detection distortion tolerances
US8477990B2 (en) * 2010-03-05 2013-07-02 Digimarc Corporation Reducing watermark perceptibility and extending detection distortion tolerances
KR20110105710A (ko) * 2010-03-19 2011-09-27 삼성전자주식회사 복수의 챕터를 포함하는 콘텐트를 적응적으로 스트리밍하는 방법 및 장치
KR101837687B1 (ko) 2010-06-04 2018-03-12 삼성전자주식회사 콘텐트의 품질을 결정하는 복수의 인자에 기초한 적응적인 스트리밍 방법 및 장치
US9147222B2 (en) 2010-06-23 2015-09-29 Digimarc Corporation Detecting encoded signals under adverse lighting conditions using adaptive signal detection
US8488900B2 (en) 2010-06-23 2013-07-16 Digimarc Corporation Identifying and redressing shadows in connection with digital watermarking and fingerprinting
US8923546B2 (en) 2010-07-02 2014-12-30 Digimarc Corporation Assessment of camera phone distortion for digital watermarking
US9047371B2 (en) 2010-07-29 2015-06-02 Soundhound, Inc. System and method for matching a query against a broadcast stream
US8611007B2 (en) 2010-09-21 2013-12-17 Moxtek, Inc. Fine pitch wire grid polarizer
US8913321B2 (en) 2010-09-21 2014-12-16 Moxtek, Inc. Fine pitch grid polarizer
US9015093B1 (en) 2010-10-26 2015-04-21 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US8775341B1 (en) 2010-10-26 2014-07-08 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9965756B2 (en) * 2013-02-26 2018-05-08 Digimarc Corporation Methods and arrangements for smartphone payments
US8584197B2 (en) * 2010-11-12 2013-11-12 Google Inc. Media rights management using melody identification
US10783326B2 (en) 2013-03-14 2020-09-22 Workshare, Ltd. System for tracking changes in a collaborative document editing environment
US11030163B2 (en) 2011-11-29 2021-06-08 Workshare, Ltd. System for tracking and displaying changes in a set of related electronic documents
US10025759B2 (en) 2010-11-29 2018-07-17 Workshare Technology, Inc. Methods and systems for monitoring documents exchanged over email applications
US20120143604A1 (en) * 2010-12-07 2012-06-07 Rita Singh Method for Restoring Spectral Components in Denoised Speech Signals
EP2472451A1 (en) 2010-12-30 2012-07-04 Philip Morris Products S.A. Method and apparatus for marking manufactured items
US9196028B2 (en) 2011-09-23 2015-11-24 Digimarc Corporation Context-based smartphone sensor logic
CN103702631A (zh) * 2011-05-05 2014-04-02 约翰霍普金斯大学 用于分析任务轨迹的方法和系统
US9035163B1 (en) 2011-05-10 2015-05-19 Soundbound, Inc. System and method for targeting content based on identified audio and multimedia
US8873144B2 (en) 2011-05-17 2014-10-28 Moxtek, Inc. Wire grid polarizer with multiple functionality sections
US8913320B2 (en) 2011-05-17 2014-12-16 Moxtek, Inc. Wire grid polarizer with bordered sections
US8699747B2 (en) 2011-05-26 2014-04-15 Digimarc Corporation Image-related methods and systems
US8842875B2 (en) 2011-05-26 2014-09-23 Digimarc Corporation Image related methods and systems
US10880359B2 (en) 2011-12-21 2020-12-29 Workshare, Ltd. System and method for cross platform document sharing
US9613340B2 (en) 2011-06-14 2017-04-04 Workshare Ltd. Method and system for shared document approval
US10963584B2 (en) 2011-06-08 2021-03-30 Workshare Ltd. Method and system for collaborative editing of a remotely stored document
US10574729B2 (en) 2011-06-08 2020-02-25 Workshare Ltd. System and method for cross platform document sharing
US9170990B2 (en) 2013-03-14 2015-10-27 Workshare Limited Method and system for document retrieval with selective document comparison
US9948676B2 (en) 2013-07-25 2018-04-17 Workshare, Ltd. System and method for securing documents prior to transmission
US9367833B2 (en) 2011-07-14 2016-06-14 Invention Science Fund I, Llc Data services outsourcing verification
KR101893151B1 (ko) * 2011-08-21 2018-08-30 엘지전자 주식회사 영상 표시 장치, 단말 장치 및 그 동작 방법
US9367770B2 (en) 2011-08-30 2016-06-14 Digimarc Corporation Methods and arrangements for identifying objects
EP2751748B1 (en) 2011-08-30 2019-05-08 Digimarc Corporation Methods and arrangements for identifying objects
US10474858B2 (en) 2011-08-30 2019-11-12 Digimarc Corporation Methods of identifying barcoded items by evaluating multiple identification hypotheses, based on data from sensors including inventory sensors and ceiling-mounted cameras
US8498627B2 (en) 2011-09-15 2013-07-30 Digimarc Corporation Intuitive computing methods and systems
US8615159B2 (en) 2011-09-20 2013-12-24 Citrix Systems, Inc. Methods and systems for cataloging text in a recorded session
US9402099B2 (en) 2011-10-14 2016-07-26 Digimarc Corporation Arrangements employing content identification and/or distribution identification data
US9223893B2 (en) 2011-10-14 2015-12-29 Digimarc Corporation Updating social graph data using physical objects identified from images captured by smartphone
US9396509B1 (en) 2011-10-30 2016-07-19 Digimarc Corporation Closed form non-iterative watermark embedding
US8909670B2 (en) 2011-12-09 2014-12-09 Paradise Pictures, LLC Image based method of providing memorial information
US9449357B1 (en) 2012-08-24 2016-09-20 Digimarc Corporation Geometric enumerated watermark embedding for spot colors
US9401001B2 (en) 2014-01-02 2016-07-26 Digimarc Corporation Full-color visibility model using CSF which varies spatially with local luminance
US11263829B2 (en) 2012-01-02 2022-03-01 Digimarc Corporation Using a predicted color for both visibility evaluation and signal robustness evaluation
US9380186B2 (en) 2012-08-24 2016-06-28 Digimarc Corporation Data hiding for spot colors in product packaging
US8922890B2 (en) 2012-03-21 2014-12-30 Moxtek, Inc. Polarizer edge rib modification
US9218638B2 (en) 2012-03-27 2015-12-22 Infosys Limited Method, system, and computer-readable medium for embedding and extracting a watermark in a video
US9400983B1 (en) 2012-05-10 2016-07-26 Jpmorgan Chase Bank, N.A. Method and system for implementing behavior isolating prediction model
GB2504270A (en) * 2012-07-23 2014-01-29 Wirewax Ltd Synchronising hyperlink and associated object positions using frame numbers encoded as pixel data
US10957310B1 (en) 2012-07-23 2021-03-23 Soundhound, Inc. Integrated programming framework for speech and text understanding with meaning parsing
WO2014031107A1 (en) 2012-08-21 2014-02-27 Empire Technology Development Llc Orthogonal encoding for tags
US11810378B2 (en) 2012-08-24 2023-11-07 Digimarc Corporation Data hiding through optimization of color error and modulation error
US20140074704A1 (en) * 2012-09-11 2014-03-13 Cashstar, Inc. Systems, methods and devices for conducting transactions with electronic passbooks
US9836353B2 (en) 2012-09-12 2017-12-05 International Business Machines Corporation Reconstruction of system definitional and state information
US9224184B2 (en) 2012-10-21 2015-12-29 Digimarc Corporation Methods and arrangements for identifying objects
US9684941B2 (en) 2012-10-29 2017-06-20 Digimarc Corporation Determining pose for use with digital watermarking, fingerprinting and augmented reality
TWI610253B (zh) 2012-12-17 2018-01-01 印奈克斯托股份有限公司 用於儲存追踪製造品項用的資料之方法及設備
US9444889B1 (en) 2013-02-08 2016-09-13 Quantcast Corporation Managing distributed system performance using accelerated data retrieval operations
US9830588B2 (en) * 2013-02-26 2017-11-28 Digimarc Corporation Methods and arrangements for smartphone payments
US9311640B2 (en) 2014-02-11 2016-04-12 Digimarc Corporation Methods and arrangements for smartphone payments and transactions
US9419957B1 (en) 2013-03-15 2016-08-16 Jpmorgan Chase Bank, N.A. Confidence-based authentication
WO2014182963A2 (en) 2013-05-08 2014-11-13 Digimarc Corporation Methods and arrangements involving substrate marking
US9621760B2 (en) 2013-06-07 2017-04-11 Digimarc Corporation Information coding and decoding in spectral differences
US9521291B2 (en) 2013-07-19 2016-12-13 Digimarc Corporation Feature-based watermark localization in digital capture systems
US10911492B2 (en) 2013-07-25 2021-02-02 Workshare Ltd. System and method for securing documents prior to transmission
US9530263B1 (en) * 2013-08-01 2016-12-27 Isaac S. Daniel System and method of verification of access using a wearable security device
US9594983B2 (en) 2013-08-02 2017-03-14 Digimarc Corporation Learning systems and methods
EP2835917A1 (en) * 2013-08-09 2015-02-11 Thomson Licensing Second screen device and system for displaying a playload of a watermark
KR20150022276A (ko) * 2013-08-22 2015-03-04 삼성전자주식회사 이미지 파일에서 암호화된 메시지를 추출하는 전자 장치 및 방법
US20150058870A1 (en) * 2013-08-23 2015-02-26 Ramaneek Khanna Facilitating purchase from video advertisements
US9632223B2 (en) 2013-10-24 2017-04-25 Moxtek, Inc. Wire grid polarizer with side region
US9507849B2 (en) 2013-11-28 2016-11-29 Soundhound, Inc. Method for combining a query and a communication command in a natural language computer system
AU2013263760A1 (en) * 2013-11-28 2015-06-11 Canon Kabushiki Kaisha Method, system and apparatus for determining a depth value of a pixel
JP2015122619A (ja) * 2013-12-24 2015-07-02 キヤノン株式会社 情報処理装置、情報処理方法、およびプログラム
US9565335B2 (en) 2014-01-02 2017-02-07 Digimarc Corporation Full color visibility model using CSF which varies spatially with local luminance
US10148726B1 (en) 2014-01-24 2018-12-04 Jpmorgan Chase Bank, N.A. Initiating operating system commands based on browser cookies
US9832353B2 (en) 2014-01-31 2017-11-28 Digimarc Corporation Methods for encoding, decoding and interpreting auxiliary data in media signals
US9635378B2 (en) 2015-03-20 2017-04-25 Digimarc Corporation Sparse modulation for robust signaling and synchronization
US10424038B2 (en) 2015-03-20 2019-09-24 Digimarc Corporation Signal encoding outside of guard band region surrounding text characters, including varying encoding strength
US9292488B2 (en) 2014-02-01 2016-03-22 Soundhound, Inc. Method for embedding voice mail in a spoken utterance using a natural language processing computer system
US11295730B1 (en) 2014-02-27 2022-04-05 Soundhound, Inc. Using phonetic variants in a local context to improve natural language understanding
US9564123B1 (en) 2014-05-12 2017-02-07 Soundhound, Inc. Method and system for building an integrated user profile
US10838378B2 (en) * 2014-06-02 2020-11-17 Rovio Entertainment Ltd Control of a computer program using media content
US9905233B1 (en) * 2014-08-07 2018-02-27 Digimarc Corporation Methods and apparatus for facilitating ambient content recognition using digital watermarks, and related arrangements
US9667829B2 (en) 2014-08-12 2017-05-30 Digimarc Corporation System and methods for encoding information for printed articles
US9225527B1 (en) 2014-08-29 2015-12-29 Coban Technologies, Inc. Hidden plug-in storage drive for data integrity
US9307317B2 (en) 2014-08-29 2016-04-05 Coban Technologies, Inc. Wireless programmable microphone apparatus and system for integrated surveillance system devices
WO2016043734A1 (en) 2014-09-17 2016-03-24 Hewlett Packard Enterprise Development Lp Neural network verification
US9716807B2 (en) * 2014-10-13 2017-07-25 Digimarc Corporation Methods for estimating watermark signal strength, an embedding process using the same, and related arrangements
US9858681B2 (en) 2014-10-27 2018-01-02 Digimarc Corporation Signal detection, recognition and tracking with feature vector transforms
WO2016118216A2 (en) 2014-11-06 2016-07-28 Intertrust Technologies Corporation Secure application distribution systems and methods
US9727941B1 (en) 2014-11-19 2017-08-08 Digimarc Corporation Optimizing optical scanners for digital watermark detection
US9871660B2 (en) * 2014-12-23 2018-01-16 Banco De Mexico Method for certifying and authentifying security documents based on a measure of the relative variations of the different processes involved in its manufacture
US10133723B2 (en) 2014-12-29 2018-11-20 Workshare Ltd. System and method for determining document version geneology
US11182551B2 (en) 2014-12-29 2021-11-23 Workshare Ltd. System and method for determining document version geneology
US9747656B2 (en) 2015-01-22 2017-08-29 Digimarc Corporation Differential modulation for robust signaling and synchronization
EP3051469B1 (en) 2015-01-28 2024-05-22 Inexto Sa Method and apparatus for unit and container identification and tracking
US9363422B1 (en) 2015-01-30 2016-06-07 Kyocera Document Solutions Inc. Cell-based compression with edge detection and interleaved encoding
US9363416B1 (en) 2015-01-30 2016-06-07 Kyocera Document Solutions Inc. Digital image attribute plane compression
US9531920B2 (en) 2015-01-30 2016-12-27 Kyocera Document Solutions Inc. Digital image color plane compression
US9319565B1 (en) 2015-01-30 2016-04-19 Kyocera Document Solutions Inc. Interleaved encoding of compressed attribute and color planes
US9380304B1 (en) 2015-01-30 2016-06-28 Kyocera Document Solutions Inc. Cell-based compression with edge detection
EP3051372B1 (en) 2015-01-31 2019-03-06 Inexto Sa Secure product identification and verification
US9892301B1 (en) 2015-03-05 2018-02-13 Digimarc Corporation Localization of machine-readable indicia in digital capture systems
JP6558006B2 (ja) * 2015-03-20 2019-08-14 株式会社リコー 画像管理装置、画像管理方法、画像管理プログラムおよび表示システム
US10783601B1 (en) 2015-03-20 2020-09-22 Digimarc Corporation Digital watermarking and signal encoding with activable compositions
US9754341B2 (en) 2015-03-20 2017-09-05 Digimarc Corporation Digital watermarking and data hiding with narrow-band absorption materials
US10198648B1 (en) 2015-04-10 2019-02-05 Digimarc Corporation Decoding 1D-barcodes in digital capture systems
FR3035253B1 (fr) * 2015-04-17 2020-12-04 Oberthur Technologies Procede de verification d'un dispositif de securite comportant une signature
US10007964B1 (en) 2015-05-20 2018-06-26 Digimarc Corporation Image processing methods and arrangements
US10552933B1 (en) 2015-05-20 2020-02-04 Digimarc Corporation Image processing methods and arrangements useful in automated store shelf inspections
US11295300B2 (en) * 2015-06-10 2022-04-05 Digital Candy, Inc. Online image retention, indexing, search technology with integrated image licensing marketplace and a digital rights management platform
EP3311360B1 (en) 2015-07-16 2023-07-19 Digimarc Corporation Signal processors and methods for estimating geometric transformations of images for digital data extraction
US11763013B2 (en) 2015-08-07 2023-09-19 Workshare, Ltd. Transaction document management system and method
US20180205543A1 (en) 2015-08-13 2018-07-19 Inexto Sa Enhanced obfuscation or randomization for secure product identification and verification
US10303988B1 (en) 2015-08-14 2019-05-28 Digimarc Corporation Visual search methods and systems
WO2017032860A1 (en) 2015-08-25 2017-03-02 Inexto Sa Multiple authorization modules for secure production and verification
EP3341880B1 (en) 2015-08-25 2022-03-30 Inexto Sa Verification with error tolerance for secure product identifiers
US9690967B1 (en) 2015-10-29 2017-06-27 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery
US9924451B2 (en) * 2015-12-02 2018-03-20 Motorola Solutions, Inc. Systems and methods for communicating half-rate encoded voice frames
FR3044794B1 (fr) * 2015-12-03 2018-11-30 Digital Packaging Procede de production et de personnalisation d'articles de grande consommation en vue de l'acces a des contenus personnalises
US10165171B2 (en) 2016-01-22 2018-12-25 Coban Technologies, Inc. Systems, apparatuses, and methods for controlling audiovisual apparatuses
US10262176B1 (en) 2016-02-23 2019-04-16 Digimarc Corporation Scanner with control logic for resolving package labeling
US10572961B2 (en) 2016-03-15 2020-02-25 Global Tel*Link Corporation Detection and prevention of inmate to inmate message relay
US9609121B1 (en) 2016-04-07 2017-03-28 Global Tel*Link Corporation System and method for third party monitoring of voice and video calls
US10370102B2 (en) 2016-05-09 2019-08-06 Coban Technologies, Inc. Systems, apparatuses and methods for unmanned aerial vehicle
US10789840B2 (en) 2016-05-09 2020-09-29 Coban Technologies, Inc. Systems, apparatuses and methods for detecting driving behavior and triggering actions based on detected driving behavior
US10152858B2 (en) 2016-05-09 2018-12-11 Coban Technologies, Inc. Systems, apparatuses and methods for triggering actions based on data capture and characterization
US10521566B2 (en) 2016-05-12 2019-12-31 Markany Inc. Method and apparatus of DRM systems for protecting enterprise confidentiality
CN105997038B (zh) * 2016-06-20 2018-11-27 广州贝护佳医疗科技有限公司 胎心监护数据的筛选方法和系统
CN105997039B (zh) * 2016-06-20 2018-11-27 广州贝护佳医疗科技有限公司 胎心监护图谱显示方法和系统
US10198782B1 (en) 2016-09-15 2019-02-05 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery
US10853903B1 (en) 2016-09-26 2020-12-01 Digimarc Corporation Detection of encoded signals and icons
US11074325B1 (en) * 2016-11-09 2021-07-27 Wells Fargo Bank, N.A. Systems and methods for dynamic bio-behavioral authentication
US11151459B2 (en) 2017-02-27 2021-10-19 International Business Machines Corporation Spatial exclusivity by velocity for motion processing analysis
EP3593317B1 (en) 2017-03-10 2023-11-08 Digimarc Corporation Predicting detectability and grading prior to printing
US11257198B1 (en) * 2017-04-28 2022-02-22 Digimarc Corporation Detection of encoded signals and icons
US10027797B1 (en) 2017-05-10 2018-07-17 Global Tel*Link Corporation Alarm control for inmate call monitoring
US10225396B2 (en) 2017-05-18 2019-03-05 Global Tel*Link Corporation Third party monitoring of a activity within a monitoring platform
US10860786B2 (en) 2017-06-01 2020-12-08 Global Tel*Link Corporation System and method for analyzing and investigating communication data from a controlled environment
US10506128B1 (en) 2017-06-16 2019-12-10 Digimarc Corporation Encoded signal systems and methods to ensure minimal robustness
US10986245B2 (en) 2017-06-16 2021-04-20 Digimarc Corporation Encoded signal systems and methods to ensure minimal robustness
US9930088B1 (en) 2017-06-22 2018-03-27 Global Tel*Link Corporation Utilizing VoIP codec negotiation during a controlled environment call
DE102017128258A1 (de) 2017-09-14 2019-03-14 Schattdecor Ag Verfahren zum Herstellen und Schützen gegen unzulässige Vervielfältigung von Dekorpapier oder -folien
US10853968B2 (en) 2017-09-29 2020-12-01 Digimarc Corporation Watermark sensing methods and arrangements
ES2957298T3 (es) 2017-10-11 2024-01-16 Agfa Nv Procedimientos de impresión por inyección de tinta para la fabricación de paneles decorativos para laminados
US10896307B2 (en) 2017-11-07 2021-01-19 Digimarc Corporation Generating and reading optical codes with variable density to adapt for visual quality and reliability
US11062108B2 (en) 2017-11-07 2021-07-13 Digimarc Corporation Generating and reading optical codes with variable density to adapt for visual quality and reliability
US10872392B2 (en) 2017-11-07 2020-12-22 Digimarc Corporation Generating artistic designs encoded with robust, machine-readable data
US10885336B1 (en) 2018-01-13 2021-01-05 Digimarc Corporation Object identification and device communication through image and audio signals
US11995511B2 (en) 2018-02-08 2024-05-28 Digimarc Corporation Methods and arrangements for localizing machine-readable indicia
US10958807B1 (en) 2018-02-08 2021-03-23 Digimarc Corporation Methods and arrangements for configuring retail scanning systems
US10880451B2 (en) 2018-06-08 2020-12-29 Digimarc Corporation Aggregating detectability metrics to determine signal robustness
US10997410B2 (en) * 2018-08-31 2021-05-04 Ricoh Company, Ltd. Information processing device and information processing system
US11055805B1 (en) 2018-11-09 2021-07-06 Digimarc Corporation Utilizing dependency between watermark visibility and location of image sample in color space for embedded signal color direction
US11250535B1 (en) 2019-02-08 2022-02-15 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data, and robustness checks
US10789438B1 (en) 2019-02-08 2020-09-29 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data
JP2022525396A (ja) 2019-03-13 2022-05-13 ディジマーク コーポレイション リサイクルのための物品のデジタルマーキング
US11367159B1 (en) 2019-03-19 2022-06-21 Digimarc Corporation Methods and arrangements for enhancing detection of digital watermark signals
US11037038B2 (en) 2019-03-27 2021-06-15 Digimarc Corporation Artwork generated to convey digital messages, and methods/apparatuses for generating such artwork
WO2020198660A1 (en) 2019-03-27 2020-10-01 Digimarc Corporation Artwork generated to convey digital messages, and methods/apparatuses for generating such artwork
US11157626B1 (en) 2019-05-29 2021-10-26 Northrop Grumman Systems Corporation Bi-directional chain of trust network
US11189291B2 (en) * 2019-07-22 2021-11-30 Vmware, Inc. Staged user enrollment using audio devices
JP7419712B2 (ja) * 2019-09-12 2024-01-23 富士フイルムビジネスイノベーション株式会社 情報処理装置およびプログラム
US11070701B2 (en) 2019-10-11 2021-07-20 Digimarc Corporation Color managed embedding system for embedding signals in color artwork
WO2021072346A1 (en) 2019-10-11 2021-04-15 Digimarc Corporation Color managed embedding system for embedding signals in color artwork
US11188996B2 (en) 2019-10-11 2021-11-30 Digimarc Corporation Color managed embedding system for embedding signals in color artwork
US11233918B1 (en) 2019-10-11 2022-01-25 Digimarc Corporation PDF embedder for artwork elements with PDF files
US10956598B1 (en) * 2020-04-24 2021-03-23 Deeping Source Inc. Method for preventing breach of original data for deep learning and data breach preventing device using them
TW202222557A (zh) 2020-07-31 2022-06-16 美商數字標識公司 柔版印刷板上致能追踪及管理的編碼信號
CN112634118B (zh) * 2020-12-24 2022-09-30 中国科学技术大学 对抗批隐写方法
US12079677B2 (en) 2021-01-08 2024-09-03 Digimarc Corporation Determining spatial distance using encoding signals
US12008795B1 (en) 2021-05-28 2024-06-11 Digimarc Corporation Methods and arrangements for configuring object localizers
US11900497B1 (en) 2021-06-04 2024-02-13 Digimarc Corporation Encoding signals with printed clear topcoats
US11991335B2 (en) 2021-08-23 2024-05-21 Kyocera Document Solutions Inc. High-speed cell-based image compression
US12094025B1 (en) 2021-08-27 2024-09-17 Digimarc Corporation Scanner agnostic symbol print quality tool
WO2024137146A1 (en) 2022-12-23 2024-06-27 Digimarc Corporation Digital watermarking for link between nft and associated digital content
WO2024187192A1 (en) 2023-03-09 2024-09-12 Digimarc Corporation Digital watermarking for validation of authenticity
CN117714712B (zh) * 2024-02-01 2024-05-07 浙江华创视讯科技有限公司 视频会议的数据隐写方法、设备及存储介质

Family Cites Families (409)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630525A (en) 1951-05-25 1953-03-03 Musicast Inc System for transmitting and receiving coded entertainment programs
US3493674A (en) * 1965-05-28 1970-02-03 Rca Corp Television message system for transmitting auxiliary information during the vertical blanking interval of each television field
GB1218015A (en) 1967-03-13 1971-01-06 Nat Res Dev Improvements in or relating to systems for transmitting television signals
US3585290A (en) * 1968-01-29 1971-06-15 Rca Corp Coding arrangements for multiplexed messages
US4231113A (en) * 1968-03-11 1980-10-28 International Business Machines Corporation Anti-jam communications system
US3569619A (en) * 1968-06-27 1971-03-09 Luther G Simjian Verification system using coded identifying and storage means
US3845391A (en) * 1969-07-08 1974-10-29 Audicom Corp Communication including submerged identification signal
US3655162A (en) * 1970-10-08 1972-04-11 Symons Corp Self-contained waler clamp assembly for concrete wall form
US4944036A (en) * 1970-12-28 1990-07-24 Hyatt Gilbert P Signature filter system
US3703628A (en) * 1971-03-29 1972-11-21 Recognition Equipment Inc System for document coding and identification
US3971917A (en) * 1971-08-27 1976-07-27 Maddox James A Labels and label readers
SE365325B (xx) * 1971-11-04 1974-03-18 Rothfjell R
JPS4953817A (xx) * 1972-09-25 1974-05-25
US3809806A (en) * 1972-10-18 1974-05-07 Columbia Broadcasting Syst Inc Banding correction system for film recording apparatus
US3838444A (en) * 1972-10-30 1974-09-24 Hazeltine Research Inc System for transmitting auxiliary information in low energy density portion of color tv spectrum
GB1467240A (en) * 1973-09-04 1977-03-16 Gen Electric Co Ltd Television systems
US3922024A (en) 1973-12-26 1975-11-25 Outboard Marine Corp Bogie suspension system
US3914877A (en) * 1974-04-08 1975-10-28 Marion E Hines Image scrambling technique
US3984624A (en) * 1974-07-25 1976-10-05 Weston Instruments, Inc. Video system for conveying digital and analog information
US4025851A (en) * 1975-11-28 1977-05-24 A.C. Nielsen Company Automatic monitor for programs broadcast
NL7702019A (nl) * 1977-02-25 1978-08-29 Philips Nv Radio-omroepsysteem met zenderkarakterisering.
DE2757171C3 (de) * 1977-12-22 1980-07-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren und Anordnung zur Übertragung zweier unterschiedlicher Informationen in einem einzigen Übertragungskanal vorgegebener Bandbreite auf einer Trägerwelle
US4225967A (en) * 1978-01-09 1980-09-30 Fujitsu Limited Broadcast acknowledgement method and system
US4262329A (en) * 1978-03-27 1981-04-14 Computation Planning, Inc. Security system for data processing
US4218738A (en) 1978-05-05 1980-08-19 International Business Machines Corporation Method for authenticating the identity of a user of an information system
US4379947A (en) * 1979-02-02 1983-04-12 Teleprompter Corporation System for transmitting data simultaneously with audio
US4230990C1 (en) * 1979-03-16 2002-04-09 John G Lert Jr Broadcast program identification method and system
US4237484A (en) 1979-08-08 1980-12-02 Bell Telephone Laboratories, Incorporated Technique for transmitting digital data together with a video signal
GB2063018B (en) 1979-10-08 1984-03-28 Gen Electric Co Ltd Telecommunication systems
DE2943436A1 (de) 1979-10-26 1981-05-07 Wolfram Dr.-Ing. 5100 Aachen Szepanski Maschinell pruefbares schutzmuster fuer dokumente und verfahren zur erzeugung und pruefung des schutzmusters
GB2067871A (en) 1980-01-19 1981-07-30 Marconi Co Ltd Information Encoding Systems
US4313197A (en) * 1980-04-09 1982-01-26 Bell Telephone Laboratories, Incorporated Spread spectrum arrangement for (de)multiplexing speech signals and nonspeech signals
CA1160749A (en) * 1980-06-23 1984-01-17 Robert N. Goldman Non-counterfeitable document system
US4476468A (en) * 1981-06-22 1984-10-09 Light Signatures, Inc. Secure transaction card and verification system
AU547877B2 (en) * 1980-09-26 1985-11-07 B. Lofberg Method for processing an information signal and means for carrying out the method
US4389671A (en) * 1980-09-29 1983-06-21 Harris Corporation Digitally-controlled analog encrypton
US4395600A (en) * 1980-11-26 1983-07-26 Lundy Rene R Auditory subliminal message system and method
US4367488A (en) * 1980-12-08 1983-01-04 Sterling Television Presentations Inc. Video Data Systems Division Data encoding for television
US4380027A (en) * 1980-12-08 1983-04-12 William Leventer Data encoding for television
US4425661A (en) 1981-09-03 1984-01-10 Applied Spectrum Technologies, Inc. Data under voice communications system
US4425642A (en) * 1982-01-08 1984-01-10 Applied Spectrum Technologies, Inc. Simultaneous transmission of two information signals within a band-limited communications channel
US4665431A (en) * 1982-06-24 1987-05-12 Cooper J Carl Apparatus and method for receiving audio signals transmitted as part of a television video signal
US4495620A (en) 1982-08-05 1985-01-22 At&T Bell Laboratories Transmitting data on the phase of speech
US4528643A (en) 1983-01-10 1985-07-09 Fpdc, Inc. System for reproducing information in material objects at a point of sale location
JPS59137942A (ja) 1983-01-28 1984-08-08 Hitachi Ltd 画像位置合わせ方式
US4639779A (en) * 1983-03-21 1987-01-27 Greenberg Burton L Method and apparatus for the automatic identification and verification of television broadcast programs
US4967273A (en) * 1983-03-21 1990-10-30 Vidcode, Inc. Television program transmission verification method and apparatus
US4547804A (en) * 1983-03-21 1985-10-15 Greenberg Burton L Method and apparatus for the automatic identification and verification of commercial broadcast programs
US4805020A (en) * 1983-03-21 1989-02-14 Greenberg Burton L Television program transmission verification method and apparatus
US4532508A (en) * 1983-04-01 1985-07-30 Siemens Corporate Research & Support, Inc. Personal authentication system
US4908873A (en) * 1983-05-13 1990-03-13 Philibert Alex C Document reproduction security system
US4553261A (en) * 1983-05-31 1985-11-12 Horst Froessl Document and data handling and retrieval system
SE463897B (sv) * 1983-07-01 1991-02-04 Esselte Security Syst Ab Foerfarande foer att saekra enkla koder
US4637051A (en) * 1983-07-18 1987-01-13 Pitney Bowes Inc. System having a character generator for printing encrypted messages
US4660221A (en) * 1983-07-18 1987-04-21 Pitney Bowes Inc. System for printing encrypted messages with bar-code representation
US4675746A (en) * 1983-07-22 1987-06-23 Data Card Corporation System for forming picture, alphanumeric and micrographic images on the surface of a plastic card
US4703476A (en) * 1983-09-16 1987-10-27 Audicom Corporation Encoding of transmitted program material
CA1226914A (en) * 1984-01-26 1987-09-15 The University Of British Columbia Modem for pseudo noise communication on a.c. lines
JPS60171475A (ja) 1984-02-15 1985-09-04 アイデンティフィケ−ション・デバイセス・インコ−ポレ−テッド 識別システム
US4672605A (en) * 1984-03-20 1987-06-09 Applied Spectrum Technologies, Inc. Data and voice communications system
US4697209A (en) 1984-04-26 1987-09-29 A. C. Nielsen Company Methods and apparatus for automatically identifying programs viewed or recorded
AU577742B2 (en) * 1984-07-13 1988-09-29 Motorola, Inc. Cellular voice and data radiotelephone system
FR2567947B1 (fr) * 1984-07-23 1986-12-26 Euratom Systeme de controle d'acces a lecture de texture de surface
US4663518A (en) * 1984-09-04 1987-05-05 Polaroid Corporation Optical storage identification card and read/write system
CN85100700A (zh) * 1985-04-01 1987-01-31 陆伯祥 计算机莫尔条纹证件及其识别系统
US4647974A (en) * 1985-04-12 1987-03-03 Rca Corporation Station signature system
US4888798A (en) 1985-04-19 1989-12-19 Oms, Inc. Modular software security
DE3523809A1 (de) * 1985-05-21 1986-11-27 Polygram Gmbh, 2000 Hamburg Verfahren zur zeitkompression von informationen in digitaler form
US4682794A (en) * 1985-07-22 1987-07-28 Photon Devices, Ltd. Secure identification card and system
US4677466A (en) 1985-07-29 1987-06-30 A. C. Nielsen Company Broadcast program identification method and apparatus
US5257199A (en) 1985-09-11 1993-10-26 Omron Tateisi Electronics Apparatus for identifying tools and for managing tool data
NL8502567A (nl) * 1985-09-19 1987-04-16 Bekaert Sa Nv Werkwijze en inrichting voor het op echtheid controleren van voorwerpen en voorwerp geschikt voor het toepassen van deze werkwijze.
US5258998A (en) 1985-10-07 1993-11-02 Canon Kabushiki Kaisha Data communication apparatus permitting confidential communication
DE3687560D1 (de) * 1985-10-15 1993-03-04 Gao Ges Automation Org Datentraeger mit einem optischen echtheitsmerkmal sowie verfahren zur herstellung und pruefung des datentraegers.
US4712103A (en) * 1985-12-03 1987-12-08 Motohiro Gotanda Door lock control system
JPH0743825B2 (ja) * 1985-12-04 1995-05-15 ソニー株式会社 ダビング方式
US5719984A (en) 1986-04-03 1998-02-17 Canon Kabushiki Kaisha Video signal recording apparatus with facility for displaying of identification information relating to the video signal
IL78541A (en) * 1986-04-18 1989-09-28 Rotlex Optics Ltd Method and apparatus for encryption of optical images
GB8611014D0 (en) * 1986-05-06 1986-06-11 Emi Plc Thorn Signal identification
US4718106A (en) * 1986-05-12 1988-01-05 Weinblatt Lee S Survey of radio audience
GB2196167B (en) 1986-10-01 1991-01-02 Emi Plc Thorn Apparatus for marking a recorded signal
US4739377A (en) * 1986-10-10 1988-04-19 Eastman Kodak Company Confidential document reproduction method and apparatus
US4977594A (en) * 1986-10-14 1990-12-11 Electronic Publishing Resources, Inc. Database usage metering and protection system and method
US5050213A (en) 1986-10-14 1991-09-17 Electronic Publishing Resources, Inc. Database usage metering and protection system and method
US4827508A (en) * 1986-10-14 1989-05-02 Personal Library Software, Inc. Database usage metering and protection system and method
IT1213530B (it) 1986-11-05 1989-12-20 Audemars R S A Sistema di identificazione.
US4864618A (en) * 1986-11-26 1989-09-05 Wright Technologies, L.P. Automated transaction system with modular printhead having print authentication feature
FR2609228B1 (fr) * 1986-12-24 1989-12-01 France Etat Procede de diffusion numerique dans des canaux de television
US4939615A (en) * 1987-01-20 1990-07-03 Pass & Seymour, Inc. Latching and release system for ground fault receptacle
US4866771A (en) * 1987-01-20 1989-09-12 The Analytic Sciences Corporation Signaling system
US4903301A (en) * 1987-02-27 1990-02-20 Hitachi, Ltd. Method and system for transmitting variable rate speech signal
GB2204984B (en) 1987-04-29 1992-01-02 John Henry Jenkins Secure distance production method for objects covered by intellectual property rights
JPS63275233A (ja) * 1987-05-06 1988-11-11 Victor Co Of Japan Ltd スペクトラム拡散通信方式
GB2204975B (en) * 1987-05-19 1990-11-21 Gen Electric Co Plc Authenticator
DE3851724T2 (de) * 1987-07-08 1995-05-04 Matsushita Electric Ind Co Ltd Verfahren und Gerät zum Schutz von Kopiersignalen.
US4855827A (en) * 1987-07-21 1989-08-08 Worlds Of Wonder, Inc. Method of providing identification, other digital data and multiple audio tracks in video systems
DE3827172A1 (de) 1987-08-13 1989-03-16 Peter Elsner Einrichtung zur identifizierung von nachrichten
US4999806A (en) 1987-09-04 1991-03-12 Fred Chernow Software distribution system
US4807031A (en) * 1987-10-20 1989-02-21 Interactive Systems, Incorporated Interactive video method and apparatus
US4811408A (en) * 1987-11-13 1989-03-07 Light Signatures, Inc. Image dissecting document verification system
DE3888169T2 (de) * 1987-12-07 1994-06-09 British Broadcasting Corp Datenübertragung in aktiver bildperiode.
US4811357A (en) * 1988-01-04 1989-03-07 Paradyne Corporation Secondary channel for digital modems using spread spectrum subliminal induced modulation
US5394274A (en) 1988-01-22 1995-02-28 Kahn; Leonard R. Anti-copy system utilizing audible and inaudible protection signals
DE3806411C2 (de) 1988-02-29 1996-05-30 Thomson Brandt Gmbh Verfahren zur Übertragung eines Tonsignals und eines Zusatzsignals
US4885632A (en) * 1988-02-29 1989-12-05 Agb Television Research System and methods for monitoring TV viewing system including a VCR and/or a cable converter
GB8806452D0 (en) * 1988-03-18 1988-04-20 Imperial College Digital data security system
US4879747A (en) * 1988-03-21 1989-11-07 Leighton Frank T Method and system for personal identification
US4874936A (en) * 1988-04-08 1989-10-17 United Parcel Service Of America, Inc. Hexagonal, information encoding article, process and system
GB8809347D0 (en) * 1988-04-20 1988-05-25 Emi Plc Thorn Apparatus for marking recorded signal
GB8809346D0 (en) * 1988-04-20 1988-05-25 Emi Plc Thorn Improvements relating to marked recorded signals
US4920503A (en) * 1988-05-27 1990-04-24 Pc Connection, Inc. Computer remote control through a video signal
US5113518A (en) 1988-06-03 1992-05-12 Durst Jr Robert T Method and system for preventing unauthorized use of software
US5213337A (en) 1988-07-06 1993-05-25 Robert Sherman System for communication using a broadcast audio signal
GB2220824A (en) * 1988-07-13 1990-01-17 Philips Electronic Associated Transmission system for sending two signals simultaneously on the same communications channel
US5144660A (en) 1988-08-31 1992-09-01 Rose Anthony M Securing a computer against undesired write operations to or read operations from a mass storage device
JPH069348B2 (ja) * 1988-09-16 1994-02-02 日本ビクター株式会社 スペクトル拡散通信方式
NL8802291A (nl) 1988-09-16 1990-04-17 Koninkl Philips Electronics Nv Inrichting voor het verzenden van datawoorden welke een gedigitaliseerde analoog signaal vertegenwoordigen en een inrichting voor het ontvangen van de verzonden datawoorden.
US4969041A (en) * 1988-09-23 1990-11-06 Dubner Computer Systems, Inc. Embedment of data in a video signal
US4939515A (en) 1988-09-30 1990-07-03 General Electric Company Digital signal encoding and decoding apparatus
US5023907A (en) 1988-09-30 1991-06-11 Apollo Computer, Inc. Network license server
US4908836A (en) * 1988-10-11 1990-03-13 Unisys Corporation Method and apparatus for decoding multiple bit sequences that are transmitted simultaneously in a single channel
GB8824969D0 (en) 1988-10-25 1988-11-30 Emi Plc Thorn Identification codes
NL8901032A (nl) 1988-11-10 1990-06-01 Philips Nv Coder om extra informatie op te nemen in een digitaal audiosignaal met een tevoren bepaald formaat, een decoder om deze extra informatie uit dit digitale signaal af te leiden, een inrichting voor het opnemen van een digitaal signaal op een registratiedrager, voorzien van de coder, en een registratiedrager verkregen met deze inrichting.
JP2793658B2 (ja) 1988-12-28 1998-09-03 沖電気工業株式会社 自動審査装置
US5010405A (en) * 1989-02-02 1991-04-23 Massachusetts Institute Of Technology Receiver-compatible enhanced definition television system
US4941175A (en) 1989-02-24 1990-07-10 International Business Machines Corporation Tamper-resistant method for authorizing access to data between a host and a predetermined number of attached workstations
US5245329A (en) 1989-02-27 1993-09-14 Security People Inc. Access control system with mechanical keys which store data
US4943973A (en) * 1989-03-31 1990-07-24 At&T Company Spread-spectrum identification signal for communications system
NL8900934A (nl) 1989-04-14 1990-11-01 Philips Nv Inrichting voor het opnemen van een audiosignaal.
GB8908915D0 (en) 1989-04-20 1989-06-07 Bull Royston Tamperproof seal
US4972476A (en) * 1989-05-11 1990-11-20 Nathans Robert L Counterfeit proof ID card having a scrambled facial image
US5185736A (en) 1989-05-12 1993-02-09 Alcatel Na Network Systems Corp. Synchronous optical transmission system
US4972471A (en) * 1989-05-15 1990-11-20 Gary Gross Encoding system
US5134496A (en) 1989-05-26 1992-07-28 Technicolor Videocassette Of Michigan Inc. Bilateral anti-copying device for video systems
US5907443A (en) 1990-05-30 1999-05-25 Canon Kabushiki Kaisha Recording and reproducing apparatus adapted to selectively control the number of copies made
US5036513A (en) * 1989-06-21 1991-07-30 Academy Of Applied Science Method of and apparatus for integrated voice (audio) communication simultaneously with "under voice" user-transparent digital data between telephone instruments
US5319453A (en) 1989-06-22 1994-06-07 Airtrax Method and apparatus for video signal encoding, decoding and monitoring
US5187790A (en) 1989-06-29 1993-02-16 Digital Equipment Corporation Server impersonation of client processes in an object based computer operating system
US5063446A (en) * 1989-08-11 1991-11-05 General Electric Company Apparatus for transmitting auxiliary signal in a TV channel
AR247311A1 (es) 1989-09-21 1994-11-30 Philips Nv Portador de grabacion, metodo y dispositivo grabador de informacion para obtener dichos portadores y dispositivo que comprende medios de anticopiado para inhibir el copiado no autorizado
US5138712A (en) 1989-10-02 1992-08-11 Sun Microsystems, Inc. Apparatus and method for licensing software on a network of computers
US5212551A (en) 1989-10-16 1993-05-18 Conanan Virgilio D Method and apparatus for adaptively superimposing bursts of texts over audio signals and decoder thereof
US5168146A (en) 1989-11-09 1992-12-01 Marshall John D Bi-directional snap-action register display mechanism
NL8902818A (nl) 1989-11-15 1991-06-03 Nedap Nv Geautomatiseerd afrekensysteem.
US4996530A (en) * 1989-11-27 1991-02-26 Hewlett-Packard Company Statistically based continuous autocalibration method and apparatus
US4993068A (en) * 1989-11-27 1991-02-12 Motorola, Inc. Unforgeable personal identification system
EP0433056B1 (en) 1989-12-15 1996-08-21 Kabushiki Kaisha Toshiba System for recording an image having a facial image and ID information
US5337361C1 (en) 1990-01-05 2001-05-15 Symbol Technologies Inc Record with encoded data
FR2658022B1 (fr) 1990-02-07 1995-09-22 Telediffusion Fse Procede et systeme de marquage et d'identification d'information numerisee.
US5253078A (en) 1990-03-14 1993-10-12 C-Cube Microsystems, Inc. System for compression and decompression of video data using discrete cosine transform and coding techniques
US5319724A (en) 1990-04-19 1994-06-07 Ricoh Corporation Apparatus and method for compressing still images
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5086469A (en) 1990-06-29 1992-02-04 Digital Equipment Corporation Encryption with selective disclosure of protocol identifiers
US5027401A (en) * 1990-07-03 1991-06-25 Soltesz John A System for the secure storage and transmission of data
US5168147A (en) 1990-07-31 1992-12-01 Xerox Corporation Binary image processing for decoding self-clocking glyph shape codes
US5128525A (en) 1990-07-31 1992-07-07 Xerox Corporation Convolution filtering for decoding self-clocking glyph shape codes
US5091966A (en) 1990-07-31 1992-02-25 Xerox Corporation Adaptive scaling for decoding spatially periodic self-clocking glyph shape codes
US5148498A (en) 1990-08-01 1992-09-15 Aware, Inc. Image coding apparatus and method utilizing separable transformations
US5396559A (en) 1990-08-24 1995-03-07 Mcgrew; Stephen P. Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns
US5077608A (en) * 1990-09-19 1991-12-31 Dubner Computer Systems, Inc. Video effects system able to intersect a 3-D image with a 2-D image
US5077795A (en) * 1990-09-28 1991-12-31 Xerox Corporation Security system for electronic printing systems
US5144649A (en) 1990-10-24 1992-09-01 Gte Mobile Communications Service Corporation Cellular radiotelephone credit card paystation method
US5103476A (en) 1990-11-07 1992-04-07 Waite David P Secure system for activating personal computer software at remote locations
US5228056A (en) 1990-12-14 1993-07-13 Interdigital Technology Corporation Synchronous spread-spectrum communications system and method
US5305400A (en) 1990-12-05 1994-04-19 Deutsche Itt Industries Gmbh Method of encoding and decoding the video data of an image sequence
NL192610C (nl) 1990-12-13 1997-11-04 Enschede & Zonen Grafisch Beelddrager en werkwijze voor het op een beelddrager drukken van een beeld.
US5315098A (en) 1990-12-27 1994-05-24 Xerox Corporation Methods and means for embedding machine readable digital data in halftone images
JPH04245063A (ja) 1991-01-31 1992-09-01 Sony Corp 複製防止用の信号合成回路並びに検出回路
CA2063785C (en) 1991-03-25 1998-09-29 Masahiro Funada Image processing apparatus
US5182770A (en) 1991-04-19 1993-01-26 Geza Medveczky System and apparatus for protecting computer software
US5200822A (en) 1991-04-23 1993-04-06 National Broadcasting Company, Inc. Arrangement for and method of processing data, especially for identifying and verifying airing of television broadcast programs
US5200993A (en) 1991-05-10 1993-04-06 Bell Atlantic Network Services, Inc. Public telephone network including a distributed imaging system
AU657510B2 (en) 1991-05-24 1995-03-16 Apple Inc. Improved image encoding/decoding method and apparatus
US5408642A (en) 1991-05-24 1995-04-18 Symantec Corporation Method for recovery of a computer program infected by a computer virus
CA2110182C (en) 1991-05-29 2005-07-05 Keith O. Johnson Electronic signal encoding and decoding
US5327237A (en) 1991-06-14 1994-07-05 Wavephore, Inc. Transmitting data with video
US5617148A (en) 1991-06-14 1997-04-01 Wavephore, Inc. Filter by-pass for transmitting an additional signal with a video signal
US5559559A (en) 1991-06-14 1996-09-24 Wavephore, Inc. Transmitting a secondary signal with dynamic injection level control
US5387941A (en) 1991-06-14 1995-02-07 Wavephore, Inc. Data with video transmitter
US5940504A (en) 1991-07-01 1999-08-17 Infologic Software, Inc. Licensing management system and method in which datagrams including an address of a licensee and indicative of use of a licensed product are sent from the licensee's site
JP3114263B2 (ja) 1991-07-29 2000-12-04 ソニー株式会社 映像信号記録システム
US5278400A (en) 1991-08-19 1994-01-11 Xerox Corp Multiple threshold encoding of machine readable code
US5153919A (en) 1991-09-13 1992-10-06 At&T Bell Laboratories Service provision authentication protocol
US5204902A (en) 1991-09-13 1993-04-20 At&T Bell Laboratories Cellular telephony authentication arrangement
FR2681997A1 (fr) 1991-09-30 1993-04-02 Arbitron Cy Procede et dispositif d'identification automatique d'un programme comportant un signal sonore.
JP3280083B2 (ja) 1991-09-30 2002-04-30 キヤノン株式会社 画像処理装置及び画像処理方法
US5450122A (en) 1991-11-22 1995-09-12 A.C. Nielsen Company In-station television program encoding and monitoring system and method
JP2554219B2 (ja) 1991-11-26 1996-11-13 日本電信電話株式会社 ディジタル信号の重畳伝送方式
US5247364A (en) 1991-11-29 1993-09-21 Scientific-Atlanta, Inc. Method and apparatus for tuning data channels in a subscription television system having in-band data transmissions
US5319735A (en) 1991-12-17 1994-06-07 Bolt Beranek And Newman Inc. Embedded signalling
US5243423A (en) 1991-12-20 1993-09-07 A. C. Nielsen Company Spread spectrum digital data transmission over TV video
US5245165A (en) 1991-12-27 1993-09-14 Xerox Corporation Self-clocking glyph code for encoding dual bit digital values robustly
US5335278A (en) 1991-12-31 1994-08-02 Wireless Security, Inc. Fraud prevention system and process for cellular mobile telephone networks
US5454027A (en) 1992-01-27 1995-09-26 Hm Holding Corporation Phantom mobile identification number method and apparatus
US5838458A (en) * 1992-02-25 1998-11-17 Tsai; Irving Method and apparatus for linking designated portions of a received document image with an electronic address
KR100206261B1 (ko) 1992-02-28 1999-07-01 윤종용 디지탈 vtr의 영상신호 대역 압축장치
US5446273A (en) 1992-03-13 1995-08-29 Leslie; William M. Credit card security system
US5448375A (en) 1992-03-20 1995-09-05 Xerox Corporation Method and system for labeling a document for storage, manipulation, and retrieval
US5295203A (en) 1992-03-26 1994-03-15 General Instrument Corporation Method and apparatus for vector coding of video transform coefficients
JPH05292331A (ja) 1992-03-30 1993-11-05 Internatl Business Mach Corp <Ibm> ラン・レングス・コードのデコード方法、ビデオ・コントローラ、及びデータ処理システム
JP2659896B2 (ja) 1992-04-29 1997-09-30 インターナショナル・ビジネス・マシーンズ・コーポレイション 構造化文書複製管理方法及び構造化文書複製管理装置
US5436653A (en) 1992-04-30 1995-07-25 The Arbitron Company Method and system for recognition of broadcast segments
US5325167A (en) 1992-05-11 1994-06-28 Canon Research Center America, Inc. Record document authentication by microscopic grain structure and method
US5408542A (en) 1992-05-12 1995-04-18 Apple Computer, Inc. Method and apparatus for real-time lossless compression and decompression of image data
ES2109390T3 (es) 1992-05-19 1998-01-16 Thomson Multimedia Sa Metodo y aparato para control de dispositivos por transmision de datos en lineas de tv.
JP3128328B2 (ja) 1992-05-26 2001-01-29 キヤノン株式会社 記録装置
EP0597056A1 (fr) * 1992-05-29 1994-05-18 Ecole Polytechnique Federale De Lausanne Procede de marquage de documents
JP2615401B2 (ja) 1992-06-04 1997-05-28 大蔵省印刷局長 偽造防止用潜像模様形成体及びその作製方法
US5259025A (en) 1992-06-12 1993-11-02 Audio Digitalimaging, Inc. Method of verifying fake-proof video identification data
US5987127A (en) * 1992-06-30 1999-11-16 Minolta Co., Ltd. Image forming apparatus and copy management system
US5671277A (en) 1992-06-30 1997-09-23 Minolta Camera Kabushiki Kaisha Image forming apparatus and copy management system
JPH0644755A (ja) 1992-07-24 1994-02-18 Sony Corp ビデオ信号の伝送方法及び記録装置
JP3217137B2 (ja) 1992-07-28 2001-10-09 株式会社日立製作所 映像信号記録装置、再生装置及び伝送装置
US5721788A (en) * 1992-07-31 1998-02-24 Corbis Corporation Method and system for digital image signatures
US5432542A (en) 1992-08-31 1995-07-11 Television Computer, Inc. Television receiver location identification
US5321749A (en) 1992-09-21 1994-06-14 Richard Virga Encryption device
US5319705A (en) 1992-10-21 1994-06-07 International Business Machines Corporation Method and system for multimedia access control enablement
US5345595A (en) 1992-11-12 1994-09-06 Coral Systems, Inc. Apparatus and method for detecting fraudulent telecommunication activity
EP0688487B1 (en) 1992-11-16 2004-10-13 Arbitron Inc. Method and apparatus for encoding/decoding broadcast or recorded segments and monitoring audience exposure thereto
CA2106143C (en) 1992-11-25 2004-02-24 William L. Thomas Universal broadcast code and multi-level encoded signal monitoring system
DE4241068C2 (de) 1992-12-05 2003-11-13 Thomson Brandt Gmbh Verfahren zum Übertragen, Speichern oder Decodieren eines digitalen Zusatzsignals in einem digitalen Tonsignal
EP0609054A3 (en) 1993-01-25 1996-04-03 Matsushita Electric Ind Co Ltd Method and apparatus for recording or reproducing video data on or from storage media.
US5379345A (en) 1993-01-29 1995-01-03 Radio Audit Systems, Inc. Method and apparatus for the processing of encoded data in conjunction with an audio broadcast
US5483658A (en) 1993-02-26 1996-01-09 Grube; Gary W. Detection of unauthorized use of software applications in processing devices
US5315448A (en) 1993-03-18 1994-05-24 Macrovision Corporation Copy protection for hybrid digital video tape recording and unprotected source material
JP3250333B2 (ja) 1993-04-02 2002-01-28 ソニー株式会社 映像信号処理方法、映像信号記録方法、映像信号再生方法、映像信号処理装置、映像信号記録装置及び映像信号再生装置
US5337362A (en) 1993-04-15 1994-08-09 Ricoh Corporation Method and apparatus for placing data onto plain paper
US5428731A (en) 1993-05-10 1995-06-27 Apple Computer, Inc. Interactive multimedia delivery engine
US5351302A (en) 1993-05-26 1994-09-27 Leighton Frank T Method for authenticating objects identified by images or other identifying information
US5448760A (en) 1993-06-08 1995-09-05 Corsair Communications, Inc. Cellular telephone anti-fraud system
US5404160A (en) 1993-06-24 1995-04-04 Berkeley Varitronics Systems, Inc. System and method for identifying a television program
US5857038A (en) 1993-06-29 1999-01-05 Canon Kabushiki Kaisha Image processing apparatus and method for synthesizing first and second image data
US5420910B1 (en) 1993-06-29 1998-02-17 Airtouch Communications Inc Method and apparatus for fraud control in cellular telephone systems utilizing rf signature comparison
US5432870A (en) 1993-06-30 1995-07-11 Ricoh Corporation Method and apparatus for compressing and decompressing images of documents
US5428606A (en) 1993-06-30 1995-06-27 Moskowitz; Scott A. Digital information commodities exchange
JP3181440B2 (ja) 1993-07-30 2001-07-03 松下通信工業株式会社 Ｃｄｍａ方式通信装置
WO1995005712A2 (en) 1993-08-13 1995-02-23 Frank Thomson Leighton Secret key exchange
US5461426A (en) 1993-08-20 1995-10-24 Samsung Electronics Co., Ltd. Apparatus for processing modified NTSC television signals, with digital signals buried therewithin
US5652626A (en) 1993-09-03 1997-07-29 Kabushiki Kaisha Toshiba Image processing apparatus using pattern generating circuits to process a color image
US5465387A (en) 1993-10-08 1995-11-07 At&T Corp. Adaptive fraud monitoring and control
US5422963A (en) 1993-10-15 1995-06-06 At&T Corp. Block transform coder for arbitrarily shaped image segments
JPH07175868A (ja) 1993-10-15 1995-07-14 Internatl Business Mach Corp <Ibm> デジタル情報を媒体に出力するための方法およびシステム
CA2129075C (en) 1993-10-18 1999-04-20 Joseph J. Daniele Electronic copyright royalty accounting system using glyphs
US5481294A (en) 1993-10-27 1996-01-02 A. C. Nielsen Company Audience measurement system utilizing ancillary codes and passive signatures
AU1258195A (en) 1993-11-17 1995-06-06 Collegeview Method and apparatus for displaying three-dimensional animated characters upon a computer monitor's screen
US5748783A (en) 1995-05-08 1998-05-05 Digimarc Corporation Method and apparatus for robust information coding
US5768426A (en) 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
US5710834A (en) 1995-05-08 1998-01-20 Digimarc Corporation Method and apparatus responsive to a code signal conveyed through a graphic image
US5636292C1 (en) 1995-05-08 2002-06-18 Digimarc Corp Steganography methods employing embedded calibration data
US5841978A (en) * 1993-11-18 1998-11-24 Digimarc Corporation Network linking method using steganographically embedded data objects
US5862260A (en) 1993-11-18 1999-01-19 Digimarc Corporation Methods for surveying dissemination of proprietary empirical data
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
EP0959621B1 (en) 1993-11-18 2001-02-28 Digimarc Corporation Video copy control with plural embedded signals
US5499294A (en) 1993-11-24 1996-03-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Digital camera with apparatus for authentication of images produced from an image file
US5515081A (en) 1993-11-30 1996-05-07 Borland International, Inc. System and methods for improved storage and processing of BITMAP images
US5428607A (en) 1993-12-20 1995-06-27 At&T Corp. Intra-switch communications in narrow band ATM networks
US6086706A (en) 1993-12-20 2000-07-11 Lucent Technologies Inc. Document copying deterrent method
US5449895A (en) 1993-12-22 1995-09-12 Xerox Corporation Explicit synchronization for self-clocking glyph codes
US5495411A (en) 1993-12-22 1996-02-27 Ananda; Mohan Secure software rental system using continuous asynchronous password verification
JPH07220035A (ja) 1993-12-22 1995-08-18 Xerox Corp 光学的読み取り可能レコード
KR100518470B1 (ko) 1993-12-23 2005-12-27 코닌클리케 필립스 일렉트로닉스 엔.브이. 적응성디더감산,숨겨진채널비트삽입및필터링을통한다중비트코드화디지탈음향의엔코딩방법및장치와,이방법과함께사용하기위한엔코딩및디코딩장치
GB9400971D0 (en) 1994-01-19 1994-03-16 Mor Limited Method of and apparatus for manipulating digital data
US5509074A (en) 1994-01-27 1996-04-16 At&T Corp. Method of protecting electronically published materials using cryptographic protocols
US5553143A (en) 1994-02-04 1996-09-03 Novell, Inc. Method and apparatus for electronic licensing
EP0674283A3 (en) 1994-03-24 1996-03-27 At & T Global Inf Solution Order and download computerized repository resources.
US5450490A (en) 1994-03-31 1995-09-12 The Arbitron Company Apparatus and methods for including codes in audio signals and decoding
US5974141A (en) 1995-03-31 1999-10-26 Mitsubishi Corporation Data management system
JP3031815B2 (ja) 1994-04-01 2000-04-10 シャープ株式会社 電荷検出素子及びその製造方法並びに電荷転送検出装置
US5404377A (en) 1994-04-08 1995-04-04 Moses; Donald W. Simultaneous transmission of data and audio signals by means of perceptual coding
DE4413451A1 (de) 1994-04-18 1995-12-14 Rolf Brugger Vorrichtung zum Vertrieb von Musikinformationen in digitaler Form
US5488664A (en) 1994-04-22 1996-01-30 Yeda Research And Development Co., Ltd. Method and apparatus for protecting visual information with printed cryptographic watermarks
US5539471A (en) 1994-05-03 1996-07-23 Microsoft Corporation System and method for inserting and recovering an add-on data signal for transmission with a video signal
US5477263A (en) * 1994-05-26 1995-12-19 Bell Atlantic Network Services, Inc. Method and apparatus for video on demand with fast forward, reverse and channel pause
US5473692A (en) 1994-09-07 1995-12-05 Intel Corporation Roving software license for a hardware agent
US5537223A (en) 1994-06-02 1996-07-16 Xerox Corporation Rotating non-rotationally symmetrical halftone dots for encoding embedded data in a hyperacuity printer
US5493677A (en) 1994-06-08 1996-02-20 Systems Research & Applications Corporation Generation, archiving, and retrieval of digital images with evoked suggestion-set captions and natural language interface
JP2996277B2 (ja) 1994-06-15 1999-12-27 富士ゼロックス株式会社 画像形成装置
US5469506A (en) 1994-06-27 1995-11-21 Pitney Bowes Inc. Apparatus for verifying an identification card and identifying a person by means of a biometric characteristic
US5659613A (en) 1994-06-29 1997-08-19 Macrovision Corporation Method and apparatus for copy protection for various recording media using a video finger print
US5513260A (en) 1994-06-29 1996-04-30 Macrovision Corporation Method and apparatus for copy protection for various recording media
US5739864A (en) 1994-08-24 1998-04-14 Macrovision Corporation Apparatus for inserting blanked formatted fingerprint data (source ID, time/date) in to a video signal
US5530751A (en) 1994-06-30 1996-06-25 Hewlett-Packard Company Embedded hidden identification codes in digital objects
US5612943A (en) 1994-07-05 1997-03-18 Moses; Robert W. System for carrying transparent digital data within an audio signal
US5526427A (en) 1994-07-22 1996-06-11 A.C. Nielsen Company Universal broadcast code and multi-level encoded signal monitoring system
US5574787A (en) 1994-07-25 1996-11-12 Ryan; John O. Apparatus and method for comprehensive copy protection for video platforms and unprotected source material
US5878010A (en) 1994-08-06 1999-03-02 Hitachi, Ltd. Method and apparatus for recording digital signal
US5544255A (en) 1994-08-31 1996-08-06 Peripheral Vision Limited Method and system for the capture, storage, transport and authentication of handwritten signatures
US5548646A (en) 1994-09-15 1996-08-20 Sun Microsystems, Inc. System for signatureless transmission and reception of data packets between computer networks
US5606609A (en) 1994-09-19 1997-02-25 Scientific-Atlanta Electronic document verification system and method
US5801687A (en) 1994-09-30 1998-09-01 Apple Computer, Inc. Authoring tool comprising nested state machines for use in a computer system
JP3224480B2 (ja) 1994-09-30 2001-10-29 キヤノン株式会社 カラー画像処理装置
US5541662A (en) 1994-09-30 1996-07-30 Intel Corporation Content programmer control of video and data display using associated data
US5568570A (en) 1994-09-30 1996-10-22 Eastman Kodak Company Method and apparatus for reducing quantization artifacts in a hierarchical image storage and retrieval system
US6741991B2 (en) 1994-09-30 2004-05-25 Mitsubishi Corporation Data management system
US5652714A (en) 1994-09-30 1997-07-29 Apple Computer, Inc. Method and apparatus for capturing transient events in a multimedia product using an authoring tool on a computer system
US5579479A (en) 1994-10-03 1996-11-26 Plum Hall Inc. Computer software licensing authentication method and apparatus
US5614940A (en) 1994-10-21 1997-03-25 Intel Corporation Method and apparatus for providing broadcast information with indexing
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
EP1691315A1 (en) 1994-10-27 2006-08-16 Intarsia Software LLC Data copyright management system
CA2203779C (en) 1994-10-28 2001-11-20 Stuart A. Haber Digital document authentication system for providing a certificate which authenticates and uniquely identifies a document
EP0710022A3 (en) 1994-10-31 1998-08-26 AT&T Corp. System and method for encoding digital information in a television signal
FR2727050A1 (fr) 1994-11-21 1996-05-24 Bollore Technologies Procede de preparation d'un film ultramince thermoretractable bi-oriente et film ultramince notamment obtenu par ledit procede
US5638443A (en) 1994-11-23 1997-06-10 Xerox Corporation System for controlling the distribution and use of composite digital works
US5715403A (en) 1994-11-23 1998-02-03 Xerox Corporation System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar
US5634012A (en) 1994-11-23 1997-05-27 Xerox Corporation System for controlling the distribution and use of digital works having a fee reporting mechanism
JPH08263438A (ja) 1994-11-23 1996-10-11 Xerox Corp ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法
US5629980A (en) 1994-11-23 1997-05-13 Xerox Corporation System for controlling the distribution and use of digital works
US5613012A (en) 1994-11-28 1997-03-18 Smarttouch, Llc. Tokenless identification system for authorization of electronic transactions and electronic transmissions
US6182218B1 (en) 1994-12-13 2001-01-30 Mitsubishi Corporation Digital content management system using electronic watermark
US5646997A (en) 1994-12-14 1997-07-08 Barton; James M. Method and apparatus for embedding authentication information within digital data
US5530852A (en) 1994-12-20 1996-06-25 Sun Microsystems, Inc. Method for extracting profiles and topics from a first file written in a first markup language and generating files in different markup languages containing the profiles and topics for use in accessing data described by the profiles and topics
US5745569A (en) 1996-01-17 1998-04-28 The Dice Company Method for stega-cipher protection of computer code
US5576532A (en) 1995-01-03 1996-11-19 Xerox Corporation Interleaved and interlaced sync codes and address codes for self-clocking glyph codes
US5611575A (en) 1995-01-03 1997-03-18 Xerox Corporation Distributed state flags or other unordered information for embedded data blocks
US5572010A (en) 1995-01-03 1996-11-05 Xerox Corporation Distributed type labeling for embedded data blocks
US5748956A (en) 1995-01-13 1998-05-05 U.S. West Technologies, Inc. Method and system for managing multimedia assets for proper deployment on interactive networks
SE504085C2 (sv) 1995-02-01 1996-11-04 Greg Benson Sätt och system för att hantera dataobjekt i enlighet med förutbestämda villkor för användare
US5530759A (en) 1995-02-01 1996-06-25 International Business Machines Corporation Color correct digital watermarking of images
US7124302B2 (en) 1995-02-13 2006-10-17 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
EP1526472A3 (en) 1995-02-13 2006-07-26 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US5943422A (en) 1996-08-12 1999-08-24 Intertrust Technologies Corp. Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels
US5892900A (en) 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US5659726A (en) 1995-02-23 1997-08-19 Sandford, Ii; Maxwell T. Data embedding
US5737025A (en) 1995-02-28 1998-04-07 Nielsen Media Research, Inc. Co-channel transmission of program signals and ancillary signals
US5737026A (en) 1995-02-28 1998-04-07 Nielsen Media Research, Inc. Video and data co-channel communication system
GB9504221D0 (en) * 1995-03-02 1995-04-19 Mor Limited Method of and apparatus for manipulating digital data works
US5774452A (en) 1995-03-14 1998-06-30 Aris Technologies, Inc. Apparatus and method for encoding and decoding information in audio signals
US5689623A (en) 1995-03-27 1997-11-18 Optronics International Corporation Spread spectrum digital screening
US5517257A (en) * 1995-03-28 1996-05-14 Microsoft Corporation Video control user interface for interactive television systems and method for controlling display of a video movie
FR2732532B1 (fr) 1995-03-29 1997-06-20 Lahmi Paul David Procede securise de reproduction de documents sensibles
US5590197A (en) 1995-04-04 1996-12-31 V-One Corporation Electronic payment system and method
ATE418233T1 (de) * 1995-05-08 2009-01-15 Digimarc Corp Verfahren zur einbettung von maschinenlesbarem steganographischen kode
US5727092A (en) 1995-05-17 1998-03-10 The Regents Of The University Of California Compression embedding
US5659732A (en) 1995-05-17 1997-08-19 Infoseek Corporation Document retrieval over networks wherein ranking and relevance scores are computed at the client for multiple database documents
US5778102A (en) 1995-05-17 1998-07-07 The Regents Of The University Of California, Office Of Technology Transfer Compression embedding
US5602920A (en) 1995-05-31 1997-02-11 Zenith Electronics Corporation Combined DCAM and transport demultiplexer
US5613004A (en) 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
US5666487A (en) 1995-06-28 1997-09-09 Bell Atlantic Network Services, Inc. Network providing signals of different formats to a user by multplexing compressed broadband data with data of a different format into MPEG encoded data stream
US5524936A (en) 1995-07-12 1996-06-11 Control Systems, Inc. Torque tight locking device
US5638446A (en) 1995-08-28 1997-06-10 Bell Communications Research, Inc. Method for the secure distribution of electronic files in a distributed environment
US5937000A (en) 1995-09-06 1999-08-10 Solana Technology Development Corporation Method and apparatus for embedding auxiliary data in a primary data signal
US5822360A (en) 1995-09-06 1998-10-13 Solana Technology Development Corporation Method and apparatus for transporting auxiliary data in audio signals
KR0166923B1 (ko) 1995-09-18 1999-03-20 구자홍 디지탈 방송 시스템의 불법 시청 및 복사 방지방법 및 장치
EP0766468B1 (en) 1995-09-28 2006-05-03 Nec Corporation Method and system for inserting a spread spectrum watermark into multimedia data
WO1997013338A1 (en) 1995-10-04 1997-04-10 Philips Electronics N.V. Receiver and method for providing data in an improved format
WO1997013248A1 (en) 1995-10-04 1997-04-10 Philips Electronics N.V. Marking a digitally encoded video and/or audio signal
US5850249A (en) 1995-10-12 1998-12-15 Nielsen Media Research, Inc. Receiver monitoring system with local encoding
US5765152A (en) 1995-10-13 1998-06-09 Trustees Of Dartmouth College System and method for managing copyrighted electronic media
US5764770A (en) 1995-11-07 1998-06-09 Trimble Navigation Limited Image authentication patterning
US5799082A (en) 1995-11-07 1998-08-25 Trimble Navigation Limited Secure authentication of images
US5859920A (en) 1995-11-30 1999-01-12 Eastman Kodak Company Method for embedding digital information in an image
US5687191A (en) 1995-12-06 1997-11-11 Solana Technology Development Corporation Post-compression hidden data transport
US5719937A (en) 1995-12-06 1998-02-17 Solana Technology Develpment Corporation Multi-media copy management system
EP0808541B1 (en) 1995-12-11 2000-07-05 Koninklijke Philips Electronics N.V. Marking a video and/or audio signal
US5826227A (en) 1995-12-18 1998-10-20 Lucent Technologies Inc. Hiding a source identifier within a signal
US6000621A (en) 1995-12-21 1999-12-14 Xerox Corporation Tilings of mono-code and dual-code embedded data pattern strips for robust asynchronous capture
US5822432A (en) 1996-01-17 1998-10-13 The Dice Company Method for human-assisted random key generation and application for digital watermark system
CA2195037C (en) 1996-01-25 2001-03-20 Theodore Ii Sizer System and method for encoding digital information in a television signal
US5905819A (en) 1996-02-05 1999-05-18 Eastman Kodak Company Method and apparatus for hiding one image or pattern within another
US5828485A (en) 1996-02-07 1998-10-27 Light & Sound Design Ltd. Programmable light beam shape altering device using programmable micromirrors
US5689587A (en) 1996-02-09 1997-11-18 Massachusetts Institute Of Technology Method and apparatus for data hiding in images
US5862218A (en) 1996-04-04 1999-01-19 Fotonation, Inc. Method and apparatus for in-camera image marking and authentication
DE29602974U1 (de) 1996-02-20 1997-06-19 Expresso Deutschland Transportgeräte GmbH, 34123 Kassel Schubgepäckwagen
US5901178A (en) 1996-02-26 1999-05-04 Solana Technology Development Corporation Post-compression hidden data transport for video
US5664018A (en) 1996-03-12 1997-09-02 Leighton; Frank Thomson Watermarking process resilient to collusion attacks
US5987459A (en) 1996-03-15 1999-11-16 Regents Of The University Of Minnesota Image and document management system for content-based retrieval
US5852673A (en) 1996-03-27 1998-12-22 Chroma Graphics, Inc. Method for general image manipulation and composition
US5991876A (en) 1996-04-01 1999-11-23 Copyright Clearance Center, Inc. Electronic rights management and authorization system
AU2435297A (en) 1996-04-02 1997-11-07 Theodore G Handel Data embedding
US5828325A (en) 1996-04-03 1998-10-27 Aris Technologies, Inc. Apparatus and method for encoding and decoding information in analog signals
US20030056103A1 (en) 2000-12-18 2003-03-20 Levy Kenneth L. Audio/video commerce application architectural framework
US5970140A (en) 1996-05-08 1999-10-19 The Regents Of The University Of California Modular error embedding
US5905505A (en) 1996-05-13 1999-05-18 Bell Communications Research, Inc. Method and system for copy protection of on-screen display of text
US5784461A (en) 1996-05-23 1998-07-21 Eastman Kodak Company Security system for controlling access to images and image related services
US5893067A (en) 1996-05-31 1999-04-06 Massachusetts Institute Of Technology Method and apparatus for echo data hiding in audio signals
US5761686A (en) 1996-06-27 1998-06-02 Xerox Corporation Embedding encoded information in an iconic version of a text image
US6078664A (en) 1996-12-20 2000-06-20 Moskowitz; Scott A. Z-transform implementation of digital watermarks
US5889868A (en) 1996-07-02 1999-03-30 The Dice Company Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US6031914A (en) 1996-08-30 2000-02-29 Regents Of The University Of Minnesota Method and apparatus for embedding data, including watermarks, in human perceptible images
US6061793A (en) 1996-08-30 2000-05-09 Regents Of The University Of Minnesota Method and apparatus for embedding data, including watermarks, in human perceptible sounds
US5848155A (en) 1996-09-04 1998-12-08 Nec Research Institute, Inc. Spread spectrum watermark for embedded signalling
US6069914A (en) 1996-09-19 2000-05-30 Nec Research Institute, Inc. Watermarking of image data using MPEG/JPEG coefficients
US5926822A (en) 1996-09-06 1999-07-20 Financial Engineering Associates, Inc. Transformation of real time data into times series and filtered real time data within a spreadsheet application
US5765176A (en) 1996-09-06 1998-06-09 Xerox Corporation Performing document image management tasks using an iconic image having embedded encoded information
US5809139A (en) 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video
US5734752A (en) 1996-09-24 1998-03-31 Xerox Corporation Digital watermarking using stochastic screen patterns
US5901224A (en) * 1996-10-21 1999-05-04 Xerox Corporation Quasi-reprographics with variable embedded data with applications to copyright management, and distribution control
US5825892A (en) 1996-10-28 1998-10-20 International Business Machines Corporation Protecting images with an image watermark
US5915027A (en) 1996-11-05 1999-06-22 Nec Research Institute Digital watermarking
US5920878A (en) 1996-11-14 1999-07-06 Demont; Jason Paul Method for hiding a binary encoded message in an electronic document by modulating the case of the characters in a case-insensitive markup language
US5848424A (en) 1996-11-18 1998-12-08 Toptier Software, Inc. Data navigator interface with navigation as a function of draggable elements and drop targets
US5835639A (en) 1996-12-18 1998-11-10 Eastman Kodak Company Method for detecting rotation and magnification in images
US5734119A (en) 1996-12-19 1998-03-31 Invision Interactive, Inc. Method for streaming transmission of compressed music
US5875249A (en) * 1997-01-08 1999-02-23 International Business Machines Corporation Invisible image watermark for image verification
US5920861A (en) 1997-02-25 1999-07-06 Intertrust Technologies Corp. Techniques for defining using and manipulating rights management data structures
US6233684B1 (en) 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
US5995625A (en) 1997-03-24 1999-11-30 Certco, Llc Electronic cryptographic packing
US5983218A (en) 1997-06-30 1999-11-09 Xerox Corporation Multimedia database for use over networks
US6141753A (en) 1998-02-10 2000-10-31 Fraunhofer Gesellschaft Secure distribution of digital representations
US7228437B2 (en) 1998-08-13 2007-06-05 International Business Machines Corporation Method and system for securing local database file of local content stored on end-user system
US7346580B2 (en) 1998-08-13 2008-03-18 International Business Machines Corporation Method and system of preventing unauthorized rerecording of multimedia content
US6226618B1 (en) 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US20020019814A1 (en) 2001-03-01 2002-02-14 Krishnamurthy Ganesan Specifying rights in a digital rights license according to events
US7225333B2 (en) 1999-03-27 2007-05-29 Microsoft Corporation Secure processor architecture for use with a digital rights management (DRM) system on a computing device
JP3748352B2 (ja) 1999-12-16 2006-02-22 富士通株式会社 データ運用方法、画像生成方法のプログラムを記録する記録媒体、画像復元方法のプログラムを記録する記録媒体
US6496802B1 (en) 2000-01-07 2002-12-17 Mp3.Com, Inc. System and method for providing access to electronic works
US20010032312A1 (en) 2000-03-06 2001-10-18 Davor Runje System and method for secure electronic digital rights management, secure transaction management and content distribution
US7155414B2 (en) 2000-04-05 2006-12-26 International Business Machines Corporation License compliance verification system
US7266704B2 (en) 2000-12-18 2007-09-04 Digimarc Corporation User-friendly rights management systems and methods

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EP1019868B1 (en) 2009-01-07
EP1019868A4 (en) 2001-02-07
DE69739209D1 (de) 2009-02-26
AU3008697A (en) 1997-12-05
US7035427B2 (en) 2006-04-25
US6775392B1 (en) 2004-08-10
EP1968301A2 (en) 2008-09-10
EP1019868A2 (en) 2000-07-19
ATE420529T1 (de) 2009-01-15
EP1968301A3 (en) 2008-10-22
US6122403A (en) 2000-09-19
US20050018873A1 (en) 2005-01-27
WO1997043736A1 (en) 1997-11-20
US20010055407A1 (en) 2001-12-27
US6553129B1 (en) 2003-04-22

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