MX9201852A - Configuracion para y metodo para procesar datos, especialmente para identificar y verificar transmision aerea de programas de radiodifusion de television. - Google Patents

Configuracion para y metodo para procesar datos, especialmente para identificar y verificar transmision aerea de programas de radiodifusion de television.

Info

Publication number
MX9201852A
MX9201852A MX9201852A MX9201852A MX9201852A MX 9201852 A MX9201852 A MX 9201852A MX 9201852 A MX9201852 A MX 9201852A MX 9201852 A MX9201852 A MX 9201852A MX 9201852 A MX9201852 A MX 9201852A
Authority
MX
Mexico
Prior art keywords
identify
configuration
process data
television broadcasting
air transmission
Prior art date
Application number
MX9201852A
Other languages
English (en)
Inventor
Kenneth A Bronfin
Stephen M Mahrer
W Robin Wilson
Francis A Davenport
Original Assignee
Nat Broadcasting Co
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
Application filed by Nat Broadcasting Co filed Critical Nat Broadcasting Co
Publication of MX9201852A publication Critical patent/MX9201852A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/081—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division the additional information signals being transmitted by means of a subcarrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting
    • H04H20/14—Arrangements for observation, testing or troubleshooting for monitoring programmes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Television Systems (AREA)
  • Small-Scale Networks (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Hardware Redundancy (AREA)
MX9201852A 1991-04-23 1992-04-22 Configuracion para y metodo para procesar datos, especialmente para identificar y verificar transmision aerea de programas de radiodifusion de television. MX9201852A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/690,111 US5200822A (en) 1991-04-23 1991-04-23 Arrangement for and method of processing data, especially for identifying and verifying airing of television broadcast programs

Publications (1)

Publication Number Publication Date
MX9201852A true MX9201852A (es) 1992-10-01

Family

ID=24771136

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9201852A MX9201852A (es) 1991-04-23 1992-04-22 Configuracion para y metodo para procesar datos, especialmente para identificar y verificar transmision aerea de programas de radiodifusion de television.

Country Status (9)

Country Link
US (1) US5200822A (es)
EP (1) EP0581903A4 (es)
JP (1) JPH06506809A (es)
AU (1) AU663087B2 (es)
CA (1) CA2106486A1 (es)
MX (1) MX9201852A (es)
NZ (1) NZ242232A (es)
TW (1) TW240367B (es)
WO (1) WO1992019073A1 (es)

Families Citing this family (281)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253066C1 (en) * 1989-06-01 2001-05-22 United Video Properties Inc Tv recording and viewing control system
US5253275A (en) * 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
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
US5831679A (en) * 1991-06-14 1998-11-03 Wavephore, Inc. Network for retrieval and video transmission of information
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
US5410360A (en) * 1991-06-14 1995-04-25 Wavephore, Inc. Timing control for injecting a burst and data into a video signal
JP3141963B2 (ja) * 1991-09-06 2001-03-07 日本テレビ放送網株式会社 情報信号のエンコーダおよびデコーダ
US6850252B1 (en) 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance 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
US6400996B1 (en) 1999-02-01 2002-06-04 Steven M. Hoffberg Adaptive pattern recognition based control system and method
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US6418424B1 (en) 1991-12-23 2002-07-09 Steven M. Hoffberg Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US5903454A (en) 1991-12-23 1999-05-11 Hoffberg; Linda Irene Human-factored interface corporating adaptive pattern recognition based controller apparatus
US6301369B2 (en) 1992-07-31 2001-10-09 Digimarc Corporation Image marking to permit later identification
US5721788A (en) * 1992-07-31 1998-02-24 Corbis Corporation Method and system for digital image signatures
AU5154093A (en) * 1992-10-13 1994-05-09 Gilbarco Inc. Apparatus and method for encoding/recovering multimedia control signals in an audio/video program
CA2106143C (en) * 1992-11-25 2004-02-24 William L. Thomas Universal broadcast code and multi-level encoded signal monitoring system
US5557334A (en) * 1993-01-12 1996-09-17 Visual Automation Systems, Inc. Apparatus for tracking the flow of video signals by incorporating patterns of machine readable signals which will appear at predetermined locations of a television picture
USRE37991E1 (en) * 1993-01-12 2003-02-18 Visual Automation Systems, Inc. Apparatus for tracking the flow of video signals by incorportating patterns of machine readable signals which will appear at predetermined locations of a television picture
US5450134A (en) * 1993-01-12 1995-09-12 Visual Automation Systems, Inc. Video facility management system for encoding and decoding video signals to facilitate identification of the video signals
EP0610941A1 (de) * 1993-02-10 1994-08-17 Axel M. Otto Vorrichtung und Verfahren zur automatischen Erkennung einer von einer Sendestation zu einer Empfangsstation übertragenen elektrischen Signalfolge
CA2157600A1 (en) 1993-03-05 1994-09-15 Roy J. Mankovitz Apparatus and method using compressed codes for television program record scheduling
US5404160A (en) * 1993-06-24 1995-04-04 Berkeley Varitronics Systems, Inc. System and method for identifying a television program
US5481294A (en) * 1993-10-27 1996-01-02 A. C. Nielsen Company Audience measurement system utilizing ancillary codes and passive signatures
US6424725B1 (en) 1996-05-16 2002-07-23 Digimarc Corporation Determining transformations of media signals with embedded code signals
US6122403A (en) 1995-07-27 2000-09-19 Digimarc Corporation Computer system linked by using information in data objects
US5841886A (en) 1993-11-18 1998-11-24 Digimarc Corporation Security system for photographic identification
EP0959621B1 (en) 1993-11-18 2001-02-28 Digimarc Corporation Video copy control with plural embedded signals
US5748763A (en) * 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US6681028B2 (en) 1995-07-27 2004-01-20 Digimarc Corporation Paper-based control of computer systems
US5768426A (en) 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
US6516079B1 (en) 2000-02-14 2003-02-04 Digimarc Corporation Digital watermark screening and detecting strategies
US5748783A (en) 1995-05-08 1998-05-05 Digimarc Corporation Method and apparatus for robust information coding
US5822436A (en) 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
US6757406B2 (en) 1993-11-18 2004-06-29 Digimarc Corporation Steganographic image processing
US6408082B1 (en) 1996-04-25 2002-06-18 Digimarc Corporation Watermark detection using a fourier mellin transform
US7171016B1 (en) 1993-11-18 2007-01-30 Digimarc Corporation Method for monitoring internet dissemination of image, video and/or audio files
US5841978A (en) * 1993-11-18 1998-11-24 Digimarc Corporation Network linking method using steganographically embedded data objects
US5636292C1 (en) * 1995-05-08 2002-06-18 Digimarc Corp Steganography methods employing embedded calibration data
US6574350B1 (en) 1995-05-08 2003-06-03 Digimarc Corporation Digital watermarking employing both frail and robust watermarks
US6944298B1 (en) 1993-11-18 2005-09-13 Digimare Corporation Steganographic encoding and decoding of auxiliary codes in media signals
US6983051B1 (en) 1993-11-18 2006-01-03 Digimarc Corporation Methods for audio watermarking and decoding
US5862260A (en) 1993-11-18 1999-01-19 Digimarc Corporation Methods for surveying dissemination of proprietary empirical data
US6611607B1 (en) * 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US6681029B1 (en) 1993-11-18 2004-01-20 Digimarc Corporation Decoding steganographic messages embedded in media signals
US5832119C1 (en) 1993-11-18 2002-03-05 Digimarc Corp Methods for controlling systems using control signals embedded in empirical data
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
US5710834A (en) * 1995-05-08 1998-01-20 Digimarc Corporation Method and apparatus responsive to a code signal conveyed through a graphic image
US6522770B1 (en) 1999-05-19 2003-02-18 Digimarc Corporation Management of documents and other objects using optical devices
US6968057B2 (en) * 1994-03-17 2005-11-22 Digimarc Corporation Emulsion products and imagery employing steganography
US6869023B2 (en) * 2002-02-12 2005-03-22 Digimarc Corporation Linking documents through digital watermarking
US7039214B2 (en) * 1999-11-05 2006-05-02 Digimarc Corporation Embedding watermark components during separate printing stages
US5621471A (en) * 1994-05-03 1997-04-15 Microsoft Corporation System and method for inserting and recovering an add-on data signal for transmission with a video signal
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
US5473609A (en) * 1994-05-26 1995-12-05 Thomson Consumer Electronics, Inc. Method and apparatus for processing a conditional access program guide as for a satellite TV service
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
US5526427A (en) * 1994-07-22 1996-06-11 A.C. Nielsen Company Universal broadcast code and multi-level encoded signal monitoring system
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
US8094949B1 (en) 1994-10-21 2012-01-10 Digimarc Corporation Music methods and systems
US5661787A (en) * 1994-10-27 1997-08-26 Pocock; Michael H. System for on-demand remote access to a self-generating audio recording, storage, indexing and transaction system
EP0710022A3 (en) * 1994-10-31 1998-08-26 AT&T Corp. System and method for encoding digital information in a television signal
US5774170A (en) * 1994-12-13 1998-06-30 Hite; Kenneth C. System and method for delivering targeted advertisements to consumers
US5646997A (en) * 1994-12-14 1997-07-08 Barton; James M. Method and apparatus for embedding authentication information within digital data
US5555024A (en) * 1994-12-23 1996-09-10 Samsung Electronics Co., Ltd. Transmitters for burying digital signals within the trace and retrace intervals of NTSC television signals
IE950138A1 (en) * 1995-02-21 1996-08-21 Leaf Brook Ltd A method and apparatus for verifying the broadcasting of a¹commercial
US7486799B2 (en) * 1995-05-08 2009-02-03 Digimarc Corporation Methods for monitoring audio and images on the internet
US6590996B1 (en) 2000-02-14 2003-07-08 Digimarc Corporation Color adaptive watermarking
US6728390B2 (en) 1995-05-08 2004-04-27 Digimarc Corporation Methods and systems using multiple watermarks
US20030133592A1 (en) * 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
US6721440B2 (en) 1995-05-08 2004-04-13 Digimarc Corporation Low visibility watermarks using an out-of-phase color
US6760463B2 (en) 1995-05-08 2004-07-06 Digimarc Corporation Watermarking methods and media
US6769128B1 (en) 1995-06-07 2004-07-27 United Video Properties, Inc. Electronic television program guide schedule system and method with data feed access
US6505160B1 (en) * 1995-07-27 2003-01-07 Digimarc Corporation Connected audio and other media objects
US6411725B1 (en) * 1995-07-27 2002-06-25 Digimarc Corporation Watermark enabled video objects
US6577746B1 (en) 1999-12-28 2003-06-10 Digimarc Corporation Watermark-based object linking and embedding
US6829368B2 (en) 2000-01-26 2004-12-07 Digimarc Corporation Establishing and interacting with on-line media collections using identifiers in media signals
US6788800B1 (en) 2000-07-25 2004-09-07 Digimarc Corporation Authenticating objects using embedded data
US6408331B1 (en) * 1995-07-27 2002-06-18 Digimarc Corporation Computer linking methods using encoded graphics
US5805974A (en) * 1995-08-08 1998-09-08 Hite; Kenneth C. Method and apparatus for synchronizing commercial advertisements across multiple communication channels
US6002393A (en) * 1995-08-22 1999-12-14 Hite; Kenneth C. System and method for delivering targeted advertisements to consumers using direct commands
US5583576A (en) * 1995-09-11 1996-12-10 Oktv, Inc. Rating-dependent parental lock-out for television reception
US5649283A (en) * 1995-09-28 1997-07-15 Lucent Technologies Inc. Program verification for cable television at a consumer location
US5833468A (en) * 1996-01-24 1998-11-10 Frederick R. Guy Remote learning system using a television signal and a network connection
CA2195037C (en) * 1996-01-25 2001-03-20 Theodore Ii Sizer System and method for encoding digital information in a television signal
CN1625238A (zh) * 1996-03-15 2005-06-08 英戴克系统公司 盒式磁带录像机索引和电子节目引导的组合
US5907366A (en) * 1996-04-02 1999-05-25 Digital Video Systems, Inc. Vertical blanking insertion device
US7715446B2 (en) * 1996-04-25 2010-05-11 Digimarc Corporation Wireless methods and devices employing plural-bit data derived from audio information
US20030056103A1 (en) * 2000-12-18 2003-03-20 Levy Kenneth L. Audio/video commerce application architectural framework
US6469753B1 (en) 1996-05-03 2002-10-22 Starsight Telecast, Inc. Information system
US6125259A (en) * 1996-05-07 2000-09-26 Oktv, Inc. Intelligent and user friendly channel up/down control
US6381341B1 (en) 1996-05-16 2002-04-30 Digimarc Corporation Watermark encoding method exploiting biases inherent in original signal
AU4175797A (en) * 1996-09-03 1998-03-26 Starsight Telecast Incorporated Schedule system with enhanced recording capability
US5903231A (en) * 1996-12-16 1999-05-11 Vidicast Ltd. System for encoding base N data using a multi-level coding scheme
US6122010A (en) * 1996-12-16 2000-09-19 Vidicast Ltd. Television signal data transmission system
US6675383B1 (en) 1997-01-22 2004-01-06 Nielsen Media Research, Inc. Source detection apparatus and method for audience measurement
US6415439B1 (en) 1997-02-04 2002-07-02 Microsoft Corporation Protocol for a wireless control system
US6211919B1 (en) * 1997-03-28 2001-04-03 Tektronix, Inc. Transparent embedment of data in a video signal
US9113122B2 (en) * 1997-04-21 2015-08-18 Rovi Guides, Inc. Method and apparatus for time-shifting video and text in a text-enhanced television program
EP0992158B1 (en) * 1997-06-30 2004-04-14 Microsoft Corporation Method and system for encoding data in the horizontal overscan portion of a video signal
WO1999004561A1 (en) 1997-07-21 1999-01-28 E-Guide, Inc. Systems and methods for displaying and recording control interfaces
EP0901282B1 (en) 1997-09-03 2006-06-28 Hitachi, Ltd. Method for recording and reproducing electronic watermark information
US6388712B1 (en) * 1997-10-09 2002-05-14 Kabushiki Kaisha Toshiba System for verifying broadcast of a commercial message
US6094228A (en) * 1997-10-28 2000-07-25 Ciardullo; Daniel Andrew Method for transmitting data on viewable portion of a video signal
US6078896A (en) * 1997-11-05 2000-06-20 Marconi Commerce Systems Inc. Video identification for forecourt advertising
US6173271B1 (en) * 1997-11-26 2001-01-09 California Institute Of Technology Television advertising automated billing system
US6850626B2 (en) 1998-01-20 2005-02-01 Digimarc Corporation Methods employing multiple watermarks
US7185355B1 (en) 1998-03-04 2007-02-27 United Video Properties, Inc. Program guide system with preference profiles
US6661905B1 (en) * 1998-03-23 2003-12-09 Koplar Interactive Systems International Llc Method for transmitting data on a viewable portion of a video signal
CN1505291A (zh) * 1998-05-12 2004-06-16 ���ѷý���о��ɷ����޹�˾ 数字电视的观众测定系统
US6742183B1 (en) * 1998-05-15 2004-05-25 United Video Properties, Inc. Systems and methods for advertising television networks, channels, and programs
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
CN1867068A (zh) * 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
CA2865444C (en) 1998-07-17 2017-11-28 United Video Properties, Inc. Interactive television program guide system having multiple devices within a household
AR020608A1 (es) 1998-07-17 2002-05-22 United Video Properties Inc Un metodo y una disposicion para suministrar a un usuario acceso remoto a una guia de programacion interactiva por un enlace de acceso remoto
US6505348B1 (en) * 1998-07-29 2003-01-07 Starsight Telecast, Inc. Multiple interactive electronic program guide system and methods
US7707600B1 (en) * 1998-08-21 2010-04-27 Intel Corporation Confirming video transmissions
US6898762B2 (en) * 1998-08-21 2005-05-24 United Video Properties, Inc. Client-server electronic program guide
US6252631B1 (en) * 1998-09-14 2001-06-26 Advancedinteractive, Inc. Apparatus and method for encoding high quality digital data in video
TW465235B (en) * 1998-09-17 2001-11-21 United Video Properties Inc Electronic program guide with digital storage
US7694319B1 (en) 1998-11-02 2010-04-06 United Video Properties, Inc. Interactive program guide with continuous data stream and client-server data supplementation
TW499816B (en) * 1998-11-30 2002-08-21 United Video Properties Inc Interactive program guide system and method
US6859799B1 (en) 1998-11-30 2005-02-22 Gemstar Development Corporation Search engine for video and graphics
US6792197B1 (en) 1998-12-07 2004-09-14 Index Systems, Inc. System and method for generating video taping reminders
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
US6353635B1 (en) 1999-02-12 2002-03-05 Microsoft Corporation Method for simultaneously controlling multiple devices using a single communication channel
US6289514B1 (en) 1999-03-29 2001-09-11 Qcom Tv, Inc. System and method for the near-real time capture and reporting of large population consumer behaviors concerning television use
US6608919B1 (en) * 1999-11-10 2003-08-19 Digimarc Corporation Method and apparatus for encoding paper with information
US7106385B1 (en) 1999-12-16 2006-09-12 Thomson Licensing Apparatus and method for reducing the visual effects of artifacts present in a line scanned video display
US6556247B1 (en) 1999-12-30 2003-04-29 Microsoft Corporation Method and system for decoding data in the horizontal overscan portion of a video signal
US7150028B1 (en) 1999-12-30 2006-12-12 Microsoft Corporation Method and system for downloading, storing and displaying coupon data using the horizontal overscan portion of a video signal
US6704058B2 (en) 1999-12-30 2004-03-09 Microsoft Corporation System and method of adaptive timing estimation for horizontal overscan data
US6937289B1 (en) 1999-12-30 2005-08-30 Microsoft Corporation Method and system for downloading and storing interactive device content using the horizontal overscan portion of a video signal
AU2001229644A1 (en) 2000-01-27 2001-08-07 Suzanne M. Berberet System and method for providing broadcast programming, a virtual vcr, and a video scrapbook to programming subscribers
AU2001234732A1 (en) 2000-02-01 2001-08-14 United Video Properties, Inc. Methods and systems for forced advertising
AU783853B2 (en) * 2000-02-01 2005-12-15 Rovi Guides, Inc. Systems and methods for providing promotions with recorded programs
US6625297B1 (en) 2000-02-10 2003-09-23 Digimarc Corporation Self-orienting watermarks
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
CA2402968C (en) * 2000-03-31 2012-10-23 United Video Properties, Inc. Systems and methods for reducing cut-offs in program recording
AR028003A1 (es) 2000-04-10 2003-04-23 United Video Properties Inc Guia de programacion interactiva con interfaz de guia de medios
US6804377B2 (en) 2000-04-19 2004-10-12 Digimarc Corporation Detecting information hidden out-of-phase in color channels
US7111168B2 (en) * 2000-05-01 2006-09-19 Digimarc Corporation Digital watermarking systems
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
US7656930B2 (en) * 2001-09-10 2010-02-02 Digimarc Corporation Assessing quality of service using digital watermark information
US7129972B2 (en) * 2000-09-25 2006-10-31 Canon Kabushiki Kaisha Image sensing device for transmitting images
US7103906B1 (en) 2000-09-29 2006-09-05 International Business Machines Corporation User controlled multi-device media-on-demand system
KR20030040527A (ko) 2000-10-11 2003-05-22 유나이티드 비디오 프로퍼티즈, 인크. 주문형 미디어 시스템에서 데이터를 캐시하기 위한 시스템및 방법
PT1327358E (pt) * 2000-10-11 2013-10-14 United Video Properties Inc Sistemas e métodos para complementar meios de comunicação a pedido
CN1668104A (zh) * 2000-10-11 2005-09-14 联合视频制品公司 提供数据存储到点播媒体传递系统中服务器上的系统和方法
US7057666B2 (en) * 2000-10-24 2006-06-06 Harris Corporation System and method for encoding information into a video signal
US20020114299A1 (en) * 2000-12-27 2002-08-22 Daozheng Lu Apparatus and method for measuring tuning of a digital broadcast receiver
KR101548473B1 (ko) * 2001-02-21 2015-08-28 로비 가이드스, 인크. 개인용 비디오 녹화 특징을 갖는 대화식 프로그램 가이드를 위한 시스템 및 방법
US20020138832A1 (en) * 2001-03-23 2002-09-26 Svoboda Michael D. System for distributing and showing multimedia advertising in theatres and method of operation thereof
US20020146120A1 (en) * 2001-04-05 2002-10-10 Hugh Anglin Inspecting print quality using digital watermarks
US7822969B2 (en) * 2001-04-16 2010-10-26 Digimarc Corporation Watermark systems and methods
US7046819B2 (en) 2001-04-25 2006-05-16 Digimarc Corporation Encoded reference signal for digital watermarks
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
EP1459239B1 (en) 2001-12-24 2012-04-04 L-1 Secure Credentialing, Inc. Covert variable information on id documents and methods of making same
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
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
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US20030131350A1 (en) * 2002-01-08 2003-07-10 Peiffer John C. Method and apparatus for identifying a digital audio signal
WO2003094134A2 (en) * 2002-05-01 2003-11-13 Index Systems, Inc. Method and system for facilitating advertising and t-commerce transactions in connection with content stored on a storage medium
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
US7624409B2 (en) * 2002-05-30 2009-11-24 The Nielsen Company (Us), Llc Multi-market broadcast tracking, management and reporting method and system
US7039931B2 (en) * 2002-05-30 2006-05-02 Nielsen Media Research, Inc. Multi-market broadcast tracking, management and reporting method and system
US20040003394A1 (en) * 2002-07-01 2004-01-01 Arun Ramaswamy System for automatically matching video with ratings information
US20040091111A1 (en) * 2002-07-16 2004-05-13 Levy Kenneth L. Digital watermarking and fingerprinting applications
US7239981B2 (en) 2002-07-26 2007-07-03 Arbitron Inc. Systems and methods for gathering audience measurement data
US7206409B2 (en) * 2002-09-27 2007-04-17 Technicolor, Inc. Motion picture anti-piracy coding
WO2004036352A2 (en) 2002-10-15 2004-04-29 Verance Corporation Media monitoring, management and information system
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
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
US7167209B2 (en) * 2003-02-07 2007-01-23 Warner Bros. Entertainment, Inc. Methods for encoding data in an analog video signal such that it survives resolution conversion
DE602004030434D1 (de) 2003-04-16 2011-01-20 L 1 Secure Credentialing Inc Dreidimensionale datenspeicherung
US20060051059A1 (en) 2004-09-08 2006-03-09 Krakirian Haig H Video recorder having user extended and automatically extended time slots
US8438601B2 (en) 2003-07-02 2013-05-07 Rovi Solutions Corporation Resource management for a networked personal video recording system
US7454120B2 (en) * 2003-07-02 2008-11-18 Macrovision Corporation Methods and apparatus for client aggregation of television programming in a networked personal video recording system
US7603022B2 (en) * 2003-07-02 2009-10-13 Macrovision Corporation Networked personal video recording system
US7116374B2 (en) * 2003-08-26 2006-10-03 Koplar Interactive Systems International, L.L.C. Method and system for enhanced modulation of video signals
US20070039018A1 (en) * 2005-08-09 2007-02-15 Verance Corporation Apparatus, systems and methods for broadcast advertising stewardship
US7369677B2 (en) 2005-04-26 2008-05-06 Verance Corporation System reactions to the detection of embedded watermarks in a digital host content
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US9055239B2 (en) * 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
US20050160465A1 (en) * 2004-01-21 2005-07-21 United Video Properties, Inc. Interactive television system with automatic switching from broadcast media to streaming media
US7744002B2 (en) 2004-03-11 2010-06-29 L-1 Secure Credentialing, Inc. Tamper evident adhesive and identification document including same
US7289644B2 (en) * 2004-04-27 2007-10-30 Thomson Licensing Anti-piracy coding of motion pictures
WO2005125198A2 (en) * 2004-06-09 2005-12-29 Nielsen Media Research, Inc. Methods and apparatus to identify viewing information
US7664175B1 (en) * 2004-06-16 2010-02-16 Koplar Interactive Systems International, L.L.C. Mark-based content modulation and detection
US8086575B2 (en) * 2004-09-23 2011-12-27 Rovi Solutions Corporation Methods and apparatus for integrating disparate media formats in a networked media system
US8806533B1 (en) 2004-10-08 2014-08-12 United Video Properties, Inc. System and method for using television information codes
US20060167458A1 (en) * 2005-01-25 2006-07-27 Lorenz Gabele Lock and release mechanism for a sternal clamp
US8229283B2 (en) * 2005-04-01 2012-07-24 Rovi Guides, Inc. System and method for quality marking of a recording
US9973817B1 (en) 2005-04-08 2018-05-15 Rovi Guides, Inc. System and method for providing a list of video-on-demand programs
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) * 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US20070074125A1 (en) * 2005-09-26 2007-03-29 Microsoft Corporation Preview information for web-browsing
US20070079342A1 (en) 2005-09-30 2007-04-05 Guideworks, Llc Systems and methods for managing local storage of on-demand content
US7646962B1 (en) * 2005-09-30 2010-01-12 Guideworks, Llc System and methods for recording and playing back programs having desirable recording attributes
WO2007047410A2 (en) * 2005-10-14 2007-04-26 United Video Properties, Inc. Systems and methods for recording multiple programs simultaneously with a single tuner
US8582946B2 (en) * 2005-11-04 2013-11-12 Rovi Guides, Inc. Systems and methods for recording programs using a network recording device as supplemental storage
US8731379B1 (en) 2005-11-04 2014-05-20 Rovi Guides, Inc. Systems and methods for recording programs with a network recording device upon failure of a user's equipment
US9015736B2 (en) * 2005-12-29 2015-04-21 Rovi Guides, Inc. Systems and methods for episode tracking in an interactive media environment
US20070157237A1 (en) * 2005-12-29 2007-07-05 Charles Cordray Systems and methods for episode tracking in an interactive media environment
US20070156521A1 (en) 2005-12-29 2007-07-05 United Video Properties, Inc. Systems and methods for commerce in media program related merchandise
US20070157220A1 (en) * 2005-12-29 2007-07-05 United Video Properties, Inc. Systems and methods for managing content
US20070157242A1 (en) * 2005-12-29 2007-07-05 United Video Properties, Inc. Systems and methods for managing content
US20070157223A1 (en) * 2005-12-29 2007-07-05 United Video Properties, Inc. Systems and methods for managing content
US9681105B2 (en) 2005-12-29 2017-06-13 Rovi Guides, Inc. Interactive media guidance system having multiple devices
US8607287B2 (en) * 2005-12-29 2013-12-10 United Video Properties, Inc. Interactive media guidance system having multiple devices
US20070157240A1 (en) * 2005-12-29 2007-07-05 United Video Properties, Inc. Interactive media guidance system having multiple devices
US7962942B1 (en) 2006-02-28 2011-06-14 Rovi Guides, Inc. Systems and methods for enhanced trick-play functions
US7774341B2 (en) 2006-03-06 2010-08-10 Veveo, Inc. Methods and systems for selecting and presenting content based on dynamically identifying microgenres associated with the content
US8316394B2 (en) 2006-03-24 2012-11-20 United Video Properties, Inc. Interactive media guidance application with intelligent navigation and display features
MX2007015979A (es) 2006-03-31 2009-04-07 Nielsen Media Res Inc Metodos, sistemas y aparato para medicion de multiples fines.
US8280982B2 (en) 2006-05-24 2012-10-02 Time Warner Cable Inc. Personal content server apparatus and methods
US9386327B2 (en) 2006-05-24 2016-07-05 Time Warner Cable Enterprises Llc Secondary content insertion apparatus and methods
US8024762B2 (en) 2006-06-13 2011-09-20 Time Warner Cable Inc. Methods and apparatus for providing virtual content over a network
EP2030439B1 (en) 2006-06-15 2018-09-19 The Nielsen Company (US), LLC Methods and apparatus to meter content exposure using closed caption information
US20080046935A1 (en) * 2006-08-18 2008-02-21 Krakirian Haig H System and method for displaying program guide information
US20080155615A1 (en) * 2006-12-22 2008-06-26 Guideworks, Llc Systems and methods for supporting multi-user media content access using index points
US8181206B2 (en) 2007-02-28 2012-05-15 Time Warner Cable Inc. Personal content server apparatus and methods
US7801888B2 (en) 2007-03-09 2010-09-21 Microsoft Corporation Media content search results ranked by popularity
US8418206B2 (en) 2007-03-22 2013-04-09 United Video Properties, Inc. User defined rules for assigning destinations of content
US7934228B2 (en) * 2007-03-26 2011-04-26 The Directv Group, Inc. Method and system for marking video signals for identification
US20090019492A1 (en) * 2007-07-11 2009-01-15 United Video Properties, Inc. Systems and methods for mirroring and transcoding media content
US8798133B2 (en) * 2007-11-29 2014-08-05 Koplar Interactive Systems International L.L.C. Dual channel encoding and detection
US9503691B2 (en) 2008-02-19 2016-11-22 Time Warner Cable Enterprises Llc Methods and apparatus for enhanced advertising and promotional delivery in a network
US8185922B1 (en) 2008-03-27 2012-05-22 The Directv Group, Inc. Method and apparatus of verifying that requested content matches content to be downloaded
US9723254B2 (en) * 2008-04-14 2017-08-01 The Directv Group, Inc. Method and system of extending recording time for a run-over program
US8293714B2 (en) * 2008-05-05 2012-10-23 Covx Technology Ireland, Ltd. Anti-angiogenic compounds
US8661463B2 (en) * 2008-06-03 2014-02-25 The Directv Group, Inc. Method and system of marking and recording content of interest in a broadcast stream
US8601526B2 (en) 2008-06-13 2013-12-03 United Video Properties, Inc. Systems and methods for displaying media content and media guidance information
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US8624908B1 (en) 2008-06-27 2014-01-07 Rovi Guides, Inc. Systems and methods of transitioning from buffering video to recording video
US8327402B1 (en) 2008-07-15 2012-12-04 United Video Properties, Inc. Methods and devices for presenting an interactive media guidance application
US9124769B2 (en) 2008-10-31 2015-09-01 The Nielsen Company (Us), Llc Methods and apparatus to verify presentation of media content
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
US20110022620A1 (en) * 2009-07-27 2011-01-27 Gemstar Development Corporation Methods and systems for associating and providing media content of different types which share atrributes
US9166714B2 (en) 2009-09-11 2015-10-20 Veveo, Inc. Method of and system for presenting enriched video viewing analytics
US9014546B2 (en) * 2009-09-23 2015-04-21 Rovi Guides, Inc. Systems and methods for automatically detecting users within detection regions of media devices
US20110081129A1 (en) * 2009-10-07 2011-04-07 Rovi Technologies Corporation Broadband recording method and apparatus for video and/or audio programs
US9204193B2 (en) 2010-05-14 2015-12-01 Rovi Guides, Inc. Systems and methods for media detection and filtering using a parental control logging application
US9607131B2 (en) 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
WO2012094564A1 (en) 2011-01-06 2012-07-12 Veveo, Inc. Methods of and systems for content search based on environment sampling
US9049073B2 (en) 2011-06-28 2015-06-02 Rovi Guides, Inc. Systems and methods for initializing allocations of transport streams based on historical data
US8949901B2 (en) 2011-06-29 2015-02-03 Rovi Guides, Inc. Methods and systems for customizing viewing environment preferences in a viewing environment control application
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
US8473975B1 (en) 2012-04-16 2013-06-25 The Nielsen Company (Us), Llc Methods and apparatus to detect user attentiveness to handheld computing devices
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US9313555B2 (en) * 2013-02-06 2016-04-12 Surewaves Mediatech Private Limited Method and system for tracking and managing playback of multimedia content
US9848276B2 (en) 2013-03-11 2017-12-19 Rovi Guides, Inc. Systems and methods for auto-configuring a user equipment device with content consumption material
US20140282786A1 (en) 2013-03-12 2014-09-18 Time Warner Cable Enterprises Llc Methods and apparatus for providing and uploading content to personalized network storage
US9262793B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
US9515815B2 (en) * 2013-03-15 2016-12-06 Tm Ip Holdings, Llc Transpositional modulation systems, methods and devices
CN105229984B (zh) * 2013-03-15 2019-09-17 Tm Ip 控股有限公司 易位调制系统、方法和设备
US9014293B2 (en) 2013-03-15 2015-04-21 Tm Ip Holdings, Llc Transpositional modulation systems and methods
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
US9674563B2 (en) 2013-11-04 2017-06-06 Rovi Guides, Inc. Systems and methods for recommending content
US9264656B2 (en) 2014-02-26 2016-02-16 Rovi Guides, Inc. Systems and methods for managing storage space
US9596521B2 (en) 2014-03-13 2017-03-14 Verance Corporation Interactive content acquisition using embedded codes
US10652127B2 (en) 2014-10-03 2020-05-12 The Nielsen Company (Us), Llc Fusing online media monitoring data with secondary online data feeds to generate ratings data for online media exposure
US20160337691A1 (en) * 2015-05-12 2016-11-17 Adsparx USA Inc System and method for detecting streaming of advertisements that occur while streaming a media program
US9516490B1 (en) 2016-04-20 2016-12-06 Tm Ip Holdings, Llc Identifying devices with transpositional modulation
US9628318B1 (en) 2016-04-26 2017-04-18 Tm Ip Holdings, Llc Transpositional modulation communications
US9473983B1 (en) 2016-04-26 2016-10-18 Tm Ip Holdings, Llc Transpositional modulation communications between devices

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842196A (en) * 1972-10-30 1974-10-15 Hazeltine Research Inc System for transmission of auxiliary information in a video spectrum
US4051532A (en) * 1975-06-19 1977-09-27 Matsushita Electric Company Of America Auxiliary signal processing circuit for television receivers
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
US4450531A (en) * 1982-09-10 1984-05-22 Ensco, Inc. Broadcast signal recognition system and method
US4547804A (en) * 1983-03-21 1985-10-15 Greenberg Burton L Method and apparatus for the automatic identification and verification of commercial broadcast programs
US4639779A (en) * 1983-03-21 1987-01-27 Greenberg Burton L Method and apparatus for the automatic identification and verification of television broadcast programs
US4805020A (en) * 1983-03-21 1989-02-14 Greenberg Burton L Television program transmission verification method and apparatus
US4647974A (en) * 1985-04-12 1987-03-03 Rca Corporation Station signature system
US4783699A (en) * 1985-07-31 1988-11-08 Depaul Albert D Apparatus and method for transmitting information by modulated video signal
US4739398A (en) * 1986-05-02 1988-04-19 Control Data Corporation Method, apparatus and system for recognizing broadcast segments
US4849817A (en) * 1987-02-19 1989-07-18 Isix, Inc. Video system, method and apparatus for incorporating audio or data in video scan intervals
US4843562A (en) * 1987-06-24 1989-06-27 Broadcast Data Systems Limited Partnership Broadcast information classification system and method
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
US4807031A (en) * 1987-10-20 1989-02-21 Interactive Systems, Incorporated Interactive video method and apparatus
US5075773A (en) * 1987-12-07 1991-12-24 British Broadcasting Corporation Data transmission in active picture period
US4945412A (en) * 1988-06-14 1990-07-31 Kramer Robert A Method of and system for identification and verification of broadcasting television and radio program segments
US4931871A (en) * 1988-06-14 1990-06-05 Kramer Robert A Method of and system for identification and verification of broadcasted program segments
US4969041A (en) * 1988-09-23 1990-11-06 Dubner Computer Systems, Inc. Embedment of data in a video signal
DE3901790A1 (de) * 1989-01-21 1990-07-26 Gfk Gmbh Verfahren zum ferngesteuerten ersetzen eines bestimmten programmteils eines fernsehprogramms durch einen gesondert gesendeten programmteil fuer bestimmte, ausgewaehlte empfaenger, haushalts-endgeraet zur durchfuehrung des verfahrens und verfahren zum betrieb eines haushalt-endgeraets
US4959717A (en) * 1989-05-12 1990-09-25 Faroudja Y C Method for masking picture reinforcement signals carried within the vertical interval
US5068728A (en) * 1990-06-22 1991-11-26 Albert Macovski Compatible increased aspect ratio television system
JP3141963B2 (ja) * 1991-09-06 2001-03-07 日本テレビ放送網株式会社 情報信号のエンコーダおよびデコーダ

Also Published As

Publication number Publication date
TW240367B (es) 1995-02-11
CA2106486A1 (en) 1992-10-24
NZ242232A (en) 1995-07-26
AU663087B2 (en) 1995-09-28
WO1992019073A1 (en) 1992-10-29
AU1877092A (en) 1992-11-17
EP0581903A1 (en) 1994-02-09
JPH06506809A (ja) 1994-07-28
EP0581903A4 (en) 1994-09-07
US5200822A (en) 1993-04-06

Similar Documents

Publication Publication Date Title
MX9201852A (es) Configuracion para y metodo para procesar datos, especialmente para identificar y verificar transmision aerea de programas de radiodifusion de television.
BR8108798A (pt) Processo e sistema de transmissao de sinal multiplo,particularmente para televisao
US4230990C1 (en) Broadcast program identification method and system
ATE191823T1 (de) Verfahren zur terrestrischen übertragung digitaler signale
DE3484151D1 (de) Verfahren und anordung zur zeitkomprimierten multiplexuebertragung von drei fernsehsignalen.
HK1000783A1 (en) Broadcast receiving apparatus for television signals and program display method.
FR2718905B1 (fr) Signal numérique organisé en containers de données autonomes, notamment pour la transmission de données vers des récepteurs à fonctionnement intermittent, procédé de diffusion et procédé de réception correspondants.
DE69007540D1 (de) System zur individuellen Teilnahme an einem Fernseh-Rundfunkprogramm.
HK1008412A1 (en) Method system and apparatus for providing demographically targeted television commercials
AU7641487A (en) Interactive television and data transmission system
IL94519A0 (en) Satelite television communication system for audience polling and processing answers
BR9808283A (pt) Processo de e aparelho para transmissão de dados para aplicação de tv interativa
DE69421980T2 (de) Verfahren zur Übertragung, Aufzeichnung und Wiedergabe mehrerer Fernsehsignale
AU544397B2 (en) Method and system for secure transmission and reception of video information, particularly for television
EP0805590A3 (en) Broadcasting signal transmitting method and broadcasting signal receiving apparatus
DE69320492D1 (de) Verfahren zur aussendung von programmen mit bedingtem aber progressivem zugang und verfahren für progressiven zugang zu solchen programmen
DE69108781D1 (de) Übertragungskontroll-Verfahren und Vorrichtung zur Einrichtung und Verteilung von Fernsehprogrammen mit bedingtem Zugang.
BR9502700A (pt) Aparelho em um sistema de televisão para processar sinais digitais recebidos representando informações de áudio e video que tenham sido comprimidos para transmissào
DE68918893D1 (de) Verfahren und Installation zur Sendung von kompatiblen Hochauflösungsfernsehprogrammen.
DE69739580D1 (de) Mono/stereo-wandlungsvorrichtung, audio-wiedergabesystem mit einer solchen vorrichtung und mono/stereo-wandlungsverfahren
DE69510830T2 (de) Verfahren zur Übertragung von Signalen zwischen Nachrichtenstationen
KR970703082A (ko) 텔레비젼 스케줄 정보 전송 및 이용 시스템 및 방법(television schedule information transmission and utilization system and process)
FR2623354B1 (fr) Procede et systeme de diffusion de programme de television a haute definition
DE69423664T2 (de) Verfahren zur Abstimmung und Speicherung, kompatibel mit mehreren Empfängern von Fernsehsignalen
DE69012011D1 (de) Verfahren und System zur Sendung von Fernsehprogrammen mit hoher Auflösung.

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees