JP2002516014A5 - - Google Patents

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Publication number
JP2002516014A5
JP2002516014A5 JP1998513939A JP51393998A JP2002516014A5 JP 2002516014 A5 JP2002516014 A5 JP 2002516014A5 JP 1998513939 A JP1998513939 A JP 1998513939A JP 51393998 A JP51393998 A JP 51393998A JP 2002516014 A5 JP2002516014 A5 JP 2002516014A5
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JP
Japan
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JP1998513939A
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English (en)
Japanese (ja)
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JP2002516014A (ja
JP4229983B2 (ja
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Priority claimed from US08/902,844 external-priority patent/US6011772A/en
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Publication of JP2002516014A publication Critical patent/JP2002516014A/ja
Publication of JP2002516014A5 publication Critical patent/JP2002516014A5/ja
Application granted granted Critical
Publication of JP4229983B2 publication Critical patent/JP4229983B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP51393998A 1996-09-16 1997-09-15 読取り阻止剤を有する機械可読光ディスク Expired - Fee Related JP4229983B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US2639096P 1996-09-16 1996-09-16
US60/026,390 1996-09-16
US08/902,844 US6011772A (en) 1996-09-16 1997-07-30 Machine-readable optical disc with reading-inhibit agent
US08/902,844 1997-07-30
PCT/US1997/016277 WO1998011539A1 (en) 1996-09-16 1997-09-15 Machine-readable optical disc with reading-inhibit agent

Publications (3)

Publication Number Publication Date
JP2002516014A JP2002516014A (ja) 2002-05-28
JP2002516014A5 true JP2002516014A5 (https=) 2005-07-14
JP4229983B2 JP4229983B2 (ja) 2009-02-25

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Application Number Title Priority Date Filing Date
JP51393998A Expired - Fee Related JP4229983B2 (ja) 1996-09-16 1997-09-15 読取り阻止剤を有する機械可読光ディスク

Country Status (11)

Country Link
US (4) US6011772A (https=)
EP (1) EP0925581B1 (https=)
JP (1) JP4229983B2 (https=)
KR (1) KR100630036B1 (https=)
CN (1) CN1210691C (https=)
AT (1) ATE320654T1 (https=)
AU (1) AU4347697A (https=)
CA (1) CA2265744C (https=)
DE (1) DE69735493T2 (https=)
ES (1) ES2260799T3 (https=)
WO (1) WO1998011539A1 (https=)

Families Citing this family (156)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011772A (en) * 1996-09-16 2000-01-04 Spectradisc Corporation Machine-readable optical disc with reading-inhibit agent
US6747930B1 (en) 1996-12-24 2004-06-08 Hide & Seek Technologies, Inc. Data protection on an optical disk
ES2247631T3 (es) * 1997-03-14 2006-03-01 Hide And Seek Technologies, Inc. Dispositivo de soporte optico que se puede proteger contra copia y metodologica para el mismo.
US6338933B1 (en) * 1998-06-25 2002-01-15 Spectradisc Corporation Methods and apparatus for rendering an optically encoded medium unreadable
US6531262B1 (en) 1998-06-25 2003-03-11 Spectradisc Corporation Methods and apparatus for rendering an optically encoded medium unreadable and tamper-resistant
WO2000000348A1 (en) * 1998-06-29 2000-01-06 Recording Industry Association Of America Security marking system and method for minimizing pirating of data on data media
US6902111B2 (en) * 1998-11-12 2005-06-07 Wenyu Han Method and apparatus for impeding the counterfeiting of discs
US6917579B2 (en) 1999-03-23 2005-07-12 Flexplay Technologies, Inc. Limited play optical devices with interstitial reactive layer and methods of making same
DE60035188T2 (de) * 1999-03-23 2007-09-27 Flexplay Technologies, Inc. Pseudo-reflektierender lese-verhinderer für optische speichermedien
US6641886B1 (en) * 1999-03-23 2003-11-04 Flexplay Technologies, Inc. Directory read inhibitor for optical storage media
US6537635B1 (en) 1999-03-23 2003-03-25 Flexplay Technologies, Inc. Pseudo-reflective read inhibitor for optical storage media
US6511728B1 (en) 1999-03-23 2003-01-28 Flexplay Technologies, Inc. Pseudo-transmissive read inhibitor for optical storage media
IL147543A0 (en) * 1999-07-12 2002-08-14 Flexplay Technologies Inc Disposable optical storage media and manufacturing method
AU777945B2 (en) * 1999-07-12 2004-11-04 Flexplay Technologies, Inc. Disposable optical storage media and manufacturing method
WO2001029828A1 (en) * 1999-10-19 2001-04-26 Spectradisc Corporation Methods and apparatus for rendering an optically encoded medium unreadable and tamper-resistant
KR100726372B1 (ko) * 1999-10-19 2007-06-08 플렉스플레이 테크놀로지스, 인코포레이티드 광학적으로 엔코딩된 매체를 판독불능 및 변조방지 상태로만드는 방법 및 장치
US6468619B1 (en) * 1999-11-09 2002-10-22 Patrick Larroche Optical storage media having limited useful life
US7039927B2 (en) * 2000-03-18 2006-05-02 3Lfants Limited Indication device and article incorporating same
EP1463667A2 (en) 2000-05-18 2004-10-06 Spectra Systems Corporation Use of evaporatively activated color change for verifying the integrity of an object, such as a data storage medium or a gaming token
AU2001258589A1 (en) * 2000-05-18 2001-11-26 3Lfants Limited Security device and article incorporating same
US20050063256A1 (en) * 2000-06-30 2005-03-24 Selinfreund Richard H. Data storage in optical discs
WO2002002301A1 (en) * 2000-06-30 2002-01-10 Verification Technologies Inc. Copy-protected optical media and method of manufacture thereof
US20050050343A1 (en) * 2000-06-30 2005-03-03 Selinfreund Richard H. Storage media access control method and system
US7124944B2 (en) * 2000-06-30 2006-10-24 Verification Technologies, Inc. Product packaging including digital data
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7486790B1 (en) 2000-06-30 2009-02-03 Verification Technologies, Inc. Method and apparatus for controlling access to storage media
US7660415B2 (en) * 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
US6716589B2 (en) 2000-11-20 2004-04-06 Alphabeta Ab Discordant helix stabilization for prevention of amyloid formation
US20020172143A1 (en) * 2000-12-11 2002-11-21 Lawandy Nabil M. Limiting shelf life for limited play optical information storage media
US6982109B2 (en) * 2000-12-11 2006-01-03 Flexplay Technologies, Inc. Method for rendering surface layer of limited play disk lightfast
DE60135377D1 (de) * 2000-12-14 2008-09-25 Edc Systems Inc Verfahren zur Authentifizierung eines optischen Aufzeichnungsmediums und ein optisches Aufzeichnungsmedium
WO2002061749A1 (en) * 2001-01-29 2002-08-08 International Packaging Corporation Hermetically sealed package for optical media disk
CA2439031A1 (en) * 2001-02-21 2002-09-06 Flexplay Technologies, Inc. Methods and apparatus for rendering an optically encoded medium unreadable using a volatile substance transport inhibit layer
US6733950B2 (en) 2001-03-14 2004-05-11 General Electric Company Limited play data storage media and method for limiting access to data thereon
US20040151098A1 (en) * 2001-04-04 2004-08-05 Hideki Nagano Data carrier, its manufacturing method, reproduction control method, and drive
US20030123302A1 (en) * 2001-06-05 2003-07-03 Thompson Robert F. Limited play optical devices with interstitial reactive layer and methods of making same
EP1950757A1 (en) 2001-06-05 2008-07-30 Flexplay Technologies, Inc. Limited play optical devices with interstitial reactive layer and methods of making same
US20060126484A1 (en) * 2004-11-12 2006-06-15 Flexplay Technologies, Inc. Optical media, read inhibiting agents and methods of making and using same
US7026029B2 (en) * 2001-06-05 2006-04-11 Lindholm Edward P Reactive materials for limited play optical devices and methods of making same
US7562396B2 (en) 2001-08-21 2009-07-14 Ecd Systems, Inc. Systems and methods for media authentication
US7127066B2 (en) * 2001-10-03 2006-10-24 Now Showing Entertainment, Inc. Limited use DVD-video disc
EP1446801A2 (en) * 2001-11-06 2004-08-18 Aprilis, Inc. Optical disk , card or media and method for coating of said optical disk, card or media
US7643393B2 (en) * 2001-12-12 2010-01-05 Ecd Systems, Inc. Systems and methods for optical media modification
EP1324328A3 (en) * 2001-12-14 2007-04-04 FUJIFILM Corporation Method for producing an optical information recording medium
US20030131255A1 (en) * 2002-01-10 2003-07-10 Youngtack Shim Secure data storage systems
US7716485B2 (en) * 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
CA2464808A1 (en) * 2002-02-07 2003-08-14 Verification Technologies, Inc. Method and system for optical disc copy-protection
US20050084645A1 (en) * 2002-02-07 2005-04-21 Selinfreund Richard H. Method and system for optical disc copy-protection
US20030156531A1 (en) * 2002-02-19 2003-08-21 G6 Science Corporation Disk data storage media with edge track data surface, methods to manufacture, exploit and convert conventional disk media to that having an edge track data surface
US20040014859A1 (en) * 2002-04-22 2004-01-22 Ezbiansky Karin Ann Coating formulations for limited play data storage media
US20030198892A1 (en) * 2002-04-22 2003-10-23 General Electric Company Limited play data storage media and method for limiting access to data thereon
US20030205323A1 (en) * 2002-04-22 2003-11-06 General Electric Company Method for making limited play data storage media
US20030207206A1 (en) * 2002-04-22 2003-11-06 General Electric Company Limited play data storage media and method for limiting access to data thereon
US7438184B2 (en) * 2002-05-14 2008-10-21 Flexplay Technologies, Inc. Controlled-environment package for limited-play optical disc
US20080193873A1 (en) * 2002-06-17 2008-08-14 Verification Technologies, Inc. Changing light absorption by disruption of conjugation
US20040152017A1 (en) * 2002-06-17 2004-08-05 Rakesh Vig Bis-propyl amine analog and composition
US7368221B2 (en) * 2002-06-17 2008-05-06 Verification Technologies, Inc. Changing light absorption by disruption of conjugation
MXPA04012559A (es) * 2002-06-17 2005-09-21 Verification Technologies Inc Materiales para proteccion contra copias de medio optico que reacciona transitoriamente a un haz de lector.
US20070129543A1 (en) * 2002-06-17 2007-06-07 Verfication Technologies, Inc. Processes for preparing novel methylene blue derivative
US6952392B2 (en) * 2002-06-17 2005-10-04 Verification Technologies, Inc. Laser reactive dyes for DVD copy protection system
US7176308B2 (en) * 2002-06-17 2007-02-13 Verification Technologies, Inc. Processes for preparing novel methylene blue derivative
US7108171B1 (en) 2002-07-02 2006-09-19 Michael Jared Ergo Methods of temporarily providing digital content to a customer
US6655580B1 (en) * 2002-07-02 2003-12-02 Michael Jared Ergo System and method for renting or purchasing digital media
US7219362B2 (en) * 2002-07-12 2007-05-15 Cryovac, Inc. Packaging for limited lifetime optical data storage media
US6790501B2 (en) 2002-07-23 2004-09-14 General Electric Company Limited-play optical media with improved shelf-life and playability
US7227445B2 (en) * 2002-07-31 2007-06-05 Kestrel Wireless, Inc. Wireless activation system and method
US6866909B2 (en) 2002-09-04 2005-03-15 General Electric Company Limited play data storage media and method for limiting access to data thereon
US7275040B2 (en) 2002-09-12 2007-09-25 Mineral Lassen Llc RFID security device for optical disc
US7985590B2 (en) * 2002-09-26 2011-07-26 Science Application International Corporation Method and system for detection using nanodot taggants
WO2004029914A1 (en) * 2002-09-26 2004-04-08 Verification Technologies, Inc. Authentication of items using transient optical state change materials
CN1774427A (zh) * 2002-09-26 2006-05-17 鉴定技术公司 用于复制保护压缩盘的瞬时光学状态改变材料
US7035308B1 (en) 2002-10-28 2006-04-25 Science Applications International Corporation Method and system for countering laser technology
US20040087692A1 (en) * 2002-10-30 2004-05-06 Dixit Arun Nandkishor Method for preparation of an anthraquinone colorant composition
US7223520B2 (en) * 2003-02-03 2007-05-29 General Electric Company Limited play optical media device with barrier layers
US20040158871A1 (en) * 2003-02-04 2004-08-12 Bulldog Investments, Lp Automated digital media vending apparatus
US20060203700A1 (en) * 2003-02-06 2006-09-14 Verification Technologies, Inc. Method and system for optical disk copy-protection
JP2006524861A (ja) * 2003-03-18 2006-11-02 エンスコンス データ テクノロジー デッド・オン・デマンドディスク技術
US20080219122A1 (en) * 2003-03-18 2008-09-11 Roger Detzler Dead on demand technology
AU2004251358A1 (en) * 2003-06-23 2005-01-06 Kestrel Wireless, Inc Method and apparatus for activating optical media
US20050005285A1 (en) * 2003-07-03 2005-01-06 General Electric Company Method of protecting light sensitive optical article
US7087282B2 (en) * 2003-07-15 2006-08-08 General Electric Company Limited play optical storage medium, method for making the same
US7202292B2 (en) * 2003-07-15 2007-04-10 General Electric Company Colored polymeric resin composition with 1,8-diaminoanthraquinone derivative, article made therefrom, and method for making the same
US6925051B2 (en) * 2003-08-01 2005-08-02 General Electric Company Limited play data storage media and associated methods of manufacture
US20050050571A1 (en) * 2003-08-29 2005-03-03 Wisnudel Marc Brian Limited-play recordable data storage media and associated methods of manufacture
US20050049931A1 (en) * 2003-08-29 2005-03-03 Wisnudel Marc Brian Digital content kiosk and associated methods for delivering selected digital content to a user
US7226720B2 (en) * 2003-09-08 2007-06-05 General Electric Company Limited play data storage media and method for limiting access to data thereon
US7226719B2 (en) * 2003-09-08 2007-06-05 General Electric Company Limited play data storage media and coating formulations thereon
US7270866B2 (en) * 2003-09-30 2007-09-18 Dmitry A Noraev Piracy-resistant data leasing system and method
DE10352118B4 (de) * 2003-11-04 2006-05-24 Matsushita Electronic Components (Europe) Gmbh Verfahren und Vorrichtung zur positionssensorlosen Regelung von Elektromotoren
US7318524B2 (en) * 2003-12-24 2008-01-15 Cryovac, Inc. Oxygen scavenging form/fill/seal package for limited lifetime optical data storage media
US20050195728A1 (en) * 2004-03-02 2005-09-08 Fdd Technologies Sa/Ag/Ltd Optical storage media having limited useful life
DE102004018859B3 (de) * 2004-04-19 2005-09-15 Infineon Technologies Ag Verwendung einer Speicherschaltung zum Bereitstellen einer Information für eine vorgegebene Zeitdauer
US20050278376A1 (en) * 2004-06-14 2005-12-15 Idt Corporation Media distribution system, device, and method
US20060002269A1 (en) * 2004-06-30 2006-01-05 Eric Bourget Information storage device capable of impairing optical integrity of an optical storage medium thereof
US7846017B2 (en) * 2004-07-06 2010-12-07 Igt Methods and apparatus for facilitating remote viewing of gaming outcomes
JP2006085771A (ja) * 2004-09-14 2006-03-30 Fuji Photo Film Co Ltd 光記録媒体
DE102004046618A1 (de) * 2004-09-25 2006-03-30 Robert Bosch Gmbh Schaltungsanordnung zum Analog/Digital-Wandeln
US20060100983A1 (en) * 2004-10-26 2006-05-11 Paul Atkinson Method and system for selectively controlling the utility a target
US20060119487A1 (en) * 2004-12-07 2006-06-08 Paul Atkinson Device and method for selectively activating a target
US20060192653A1 (en) * 2005-02-18 2006-08-31 Paul Atkinson Device and method for selectively controlling the utility of an integrated circuit device
US7753797B2 (en) * 2005-03-18 2010-07-13 Igt Security methods and apparatus for a tangible medium containing wagering game outcomes
US7892618B2 (en) * 2005-03-21 2011-02-22 Sony Corporation Deterring theft of optical media
CA2604437A1 (en) * 2005-04-18 2006-10-26 Veriloc, Llc Piracy-protected recording media
DE102005028520A1 (de) * 2005-04-22 2006-11-02 Markus Schedler Datenträger, insbesondere optischer Datenträger, wie CD,DVD und dergleichen Speichermedium,. mit einer Entwertungsmöglichkeit
US7519980B2 (en) * 2005-05-09 2009-04-14 Searete Llc Fluid mediated disk activation and deactivation mechanisms
US8462605B2 (en) * 2005-05-09 2013-06-11 The Invention Science Fund I, Llc Method of manufacturing a limited use data storing device
US8220014B2 (en) * 2005-05-09 2012-07-10 The Invention Science Fund I, Llc Modifiable memory devices having limited expected lifetime
US7565596B2 (en) * 2005-09-09 2009-07-21 Searete Llc Data recovery systems
US7916592B2 (en) * 2005-05-09 2011-03-29 The Invention Science Fund I, Llc Fluid mediated disk activation and deactivation mechanisms
US7694316B2 (en) * 2005-05-09 2010-04-06 The Invention Science Fund I, Llc Fluid mediated disk activation and deactivation mechanisms
US7748012B2 (en) * 2005-05-09 2010-06-29 Searete Llc Method of manufacturing a limited use data storing device
US8159925B2 (en) * 2005-08-05 2012-04-17 The Invention Science Fund I, Llc Limited use memory device with associated information
US7668068B2 (en) * 2005-06-09 2010-02-23 Searete Llc Rotation responsive disk activation and deactivation mechanisms
US7916615B2 (en) * 2005-06-09 2011-03-29 The Invention Science Fund I, Llc Method and system for rotational control of data storage devices
US7596073B2 (en) * 2005-05-09 2009-09-29 Searete Llc Method and system for fluid mediated disk activation and deactivation
US7668069B2 (en) * 2005-05-09 2010-02-23 Searete Llc Limited use memory device with associated information
US7907486B2 (en) * 2006-06-20 2011-03-15 The Invention Science Fund I, Llc Rotation responsive disk activation and deactivation mechanisms
US7512959B2 (en) * 2005-05-09 2009-03-31 Searete Llc Rotation responsive disk activation and deactivation mechanisms
US8121016B2 (en) * 2005-05-09 2012-02-21 The Invention Science Fund I, Llc Rotation responsive disk activation and deactivation mechanisms
US7770028B2 (en) * 2005-09-09 2010-08-03 Invention Science Fund 1, Llc Limited use data storing device
US20110181981A1 (en) * 2005-05-09 2011-07-28 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Method and system for rotational control of data storage devices
US8099608B2 (en) * 2005-05-09 2012-01-17 The Invention Science Fund I, Llc Limited use data storing device
US8140745B2 (en) * 2005-09-09 2012-03-20 The Invention Science Fund I, Llc Data retrieval methods
US8218262B2 (en) 2005-05-09 2012-07-10 The Invention Science Fund I, Llc Method of manufacturing a limited use data storing device including structured data and primary and secondary read-support information
US9396752B2 (en) * 2005-08-05 2016-07-19 Searete Llc Memory device activation and deactivation
US20070020560A1 (en) * 2005-05-27 2007-01-25 Larson Lief C Limited play optical discs
US8353757B2 (en) * 2005-05-27 2013-01-15 Igt Methods and systems for representing outcomes of a casino game in a non-casino game format
US20070013602A1 (en) * 2005-07-13 2007-01-18 Paul Atkinson Packaging for improved rf communication with target devices
US20070048664A1 (en) * 2005-08-25 2007-03-01 Ezbiansky Karin A Coating formulation for limited play data storage media
US20070263524A1 (en) * 2005-08-26 2007-11-15 Flexplay Technologies, Inc. Optical Media Formats And Methods of Making Same
US20070223692A1 (en) * 2005-10-18 2007-09-27 Paul Atkinson Activation confirmation feedback circuits and methods
US7802274B2 (en) * 2005-11-21 2010-09-21 General Electric Company Optical data storage article having a physical surface modification as an anti-theft feature and a system and method for inhibiting theft of same
US7653919B2 (en) * 2005-11-21 2010-01-26 General Electric Company Optical article having anti-theft feature and a system and method for inhibiting theft of same
US20080304402A1 (en) * 2005-11-28 2008-12-11 Koninklijke Philips Electronics, N.V. Optical Disc Providing a Visual Indication of Its State of Degradation
US20070122735A1 (en) * 2005-11-30 2007-05-31 Wisnudel Marc B Optical storage device having limited-use content and method for making same
TWI264001B (en) * 2005-12-07 2006-10-11 Daxon Technology Inc Optical disc capable of revealing reservation condition
US20080028420A1 (en) * 2006-01-20 2008-01-31 Paul Atkinson Optical Media with Reduced Areal-Sized Optical shutters
US8264928B2 (en) * 2006-06-19 2012-09-11 The Invention Science Fund I, Llc Method and system for fluid mediated disk activation and deactivation
US8432777B2 (en) * 2006-06-19 2013-04-30 The Invention Science Fund I, Llc Method and system for fluid mediated disk activation and deactivation
TWI344646B (en) * 2006-09-08 2011-07-01 Benq Materials Corp Optical disc
WO2008036546A2 (en) * 2006-09-15 2008-03-27 Kestrel Wireless Inc. System and method for packaging and distributing media
US7914870B2 (en) * 2006-11-21 2011-03-29 FDD Technologies sa/ag, Ltd. Limited life medium
US20080120634A1 (en) * 2006-11-21 2008-05-22 Fdd Technologies Sa/Ag/Ltd Limited life medium
US20080120612A1 (en) * 2006-11-22 2008-05-22 Fdd Technologies Sa/Ag/Ltd Limited installation medium
US20080184282A1 (en) * 2007-01-31 2008-07-31 Thomas Fred C Point-of-sale enablement of optical storage media
EP1959444A1 (en) * 2007-03-08 2008-08-20 ODS Technology GmbH Optical storage medium
JP2010522404A (ja) * 2007-03-22 2010-07-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光ディスク用の収納箱
US7804744B2 (en) * 2007-05-03 2010-09-28 Gary Stephen Shuster Optically-readable disk with copy protection device
US7916619B2 (en) * 2007-05-03 2011-03-29 Gary Stephen Shuster Optically-readable disk with copy protection device
TWI352290B (en) * 2007-05-09 2011-11-11 Wei Shen The optical storage media and the corresponding cr
US20090075015A1 (en) * 2007-07-24 2009-03-19 Detty Michael R Limited Play Optical Discs
WO2009079550A1 (en) * 2007-12-17 2009-06-25 Flexplay Technologies, Inc. Limited life optical media
US8488428B2 (en) * 2008-05-14 2013-07-16 Nbcuniversal Media, Llc Enhanced security of optical article
US8784274B1 (en) 2011-03-18 2014-07-22 Thomas C. Chuang Athletic performance monitoring with body synchronization analysis
JP5760839B2 (ja) * 2011-08-16 2015-08-12 凸版印刷株式会社 タグ
US20130221212A1 (en) * 2012-02-24 2013-08-29 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Coding Members With Embedded Metal Layers For Encoders

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542288A (en) * 1981-02-27 1985-09-17 Drexler Technology Corporation Method for making a laser recordable wallet-size plastic card
JPS58158225A (ja) * 1982-03-15 1983-09-20 Toshiba Corp 情報記録用基板の製造方法
US4785361A (en) 1982-11-08 1988-11-15 Vault Corporation Method and apparatus for frustrating the unauthorized copying of recorded data
US4734796A (en) 1983-04-14 1988-03-29 Amiram Grynberg Technique for preventing unauthorized copying of information recorded on a recording medium and a protected recording medium
US4584641A (en) 1983-08-29 1986-04-22 Paul Guglielmino Copyprotecting system for software protection
US4578690A (en) * 1984-08-13 1986-03-25 Nashua Corporation Carbonless developer sheet
BE900479A (nl) 1984-08-31 1984-12-17 Smets Raph Magnetische drager, o.m. diskette, die tegen ongeoorloofd kopieren is beveiligd.
US4677604A (en) * 1985-02-04 1987-06-30 Selsys Corporation Method for controlling access to recorded data
JPS61211835A (ja) * 1985-03-15 1986-09-19 Matsushita Electric Ind Co Ltd 光記録方法
US4980782A (en) 1985-06-03 1990-12-25 Peter Ginkel Software protection and identification system
US4849836A (en) 1985-06-07 1989-07-18 Software Heaven, Inc. Copy protection for computer discs
US4772541A (en) * 1985-11-20 1988-09-20 The Mead Corporation Photohardenable compositions containing a dye borate complex and photosensitive materials employing the same
JPS62164590A (ja) * 1986-01-17 1987-07-21 Sony Corp 光記録媒体
JPH0754613B2 (ja) * 1986-07-21 1995-06-07 松下電器産業株式会社 光デイスクのコピ−防止方法
US5050213A (en) 1986-10-14 1991-09-17 Electronic Publishing Resources, Inc. Database usage metering and protection system and method
JP2771808B2 (ja) * 1986-12-27 1998-07-02 ソニー株式会社 記録媒体
US5162989A (en) * 1987-02-20 1992-11-10 Oki Electric Industry Co., Ltd. Information rental system including processor equipped IC card having data erasing means
DE3720233A1 (de) 1987-06-12 1988-12-22 Thomas Keese Kopierschutz fuer datenverarbeitungsprogramme
US4866769A (en) * 1987-08-05 1989-09-12 Ibm Corporation Hardware assist for protecting PC software
JPH01182846A (ja) * 1988-01-14 1989-07-20 Toshiba Corp 光記録媒体
US5057947A (en) 1988-02-10 1991-10-15 Matsushita Electric Industrial Co., Ltd. Recording and reproducing apparatus with limited digital copying
JPH01211285A (ja) * 1988-02-17 1989-08-24 Kyushu Hitachi Maxell Ltd 追記型光デイスク用廃棄処理材
US5118586A (en) * 1988-03-28 1992-06-02 Mitsui Petrochemical Industries, Ltd. Photo-recording media and photo-recording method
US5322747A (en) 1989-03-22 1994-06-21 Hugle William B Method of manufacturing an optical disc
JPH0816981B2 (ja) * 1989-07-31 1996-02-21 パイオニア株式会社 書換型フォトクロミック光ディスク再生装置
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
US5028109A (en) * 1990-01-26 1991-07-02 Lawandy Nabil M Methods for fabricating frequency doubling polymeric waveguides having optimally efficient periodic modulation zone and polymeric waveguides fabricated thereby
US5183763A (en) * 1990-06-06 1993-02-02 Southwest Research Institute Composition and method for detecting vapor and liquid reactants
US5846836A (en) * 1990-06-06 1998-12-08 Southwest Research Institute Reversible detector for gaseous carbon dioxide
JPH0497242A (ja) * 1990-08-10 1992-03-30 Sharp Corp 情報記録再生方法
JPH04128834A (ja) 1990-09-20 1992-04-30 Toppan Printing Co Ltd 光記録媒体
KR100230529B1 (ko) * 1990-11-05 1999-11-15 가나이 쓰도무 광디스크 장치 및 광헤드
DE69130158T2 (de) * 1990-12-27 1999-05-06 Irie, Masahiro, Kasuga, Fukuoka Aufzeichnungs-/Wiedergabemethode für optisches Aufzeichnungsmedium
JP3016620B2 (ja) 1991-04-17 2000-03-06 キヤノン株式会社 情報記録媒体
EP0587669A4 (en) * 1991-06-05 1995-02-22 Mikoh Pty Ltd OPTICAL MEMORIES INCLUDING DIFFRACTION NETWORKS.
JPH05101471A (ja) * 1991-10-08 1993-04-23 Sony Corp 光磁気記録再生方法
JPH05205416A (ja) * 1991-10-18 1993-08-13 Internatl Business Mach Corp <Ibm> 媒体欠陥によるトラッキング・エラー信号異常のマスキング装置および方法
AT397049B (de) * 1991-12-05 1994-01-25 Maximilian Kriegl Vorrichtung zum abtrennen von teilchenartigem material
DE69227175T2 (de) 1991-12-20 1999-04-29 Eastman Kodak Co., Rochester, N.Y. Aufzeichnungsträger für ein optisches Informationssystem mit eingebettetem Identifikationskode
US5473584A (en) * 1992-01-29 1995-12-05 Matsushita Electric Industrial Co., Ltd. Recording and reproducing apparatus
JP2942837B2 (ja) 1992-01-31 1999-08-30 株式会社セガ・エンタープライゼス セキュリティチェック方法及びゲーム装置並びにそれらに用いられる情報記憶媒体
JP2744375B2 (ja) * 1992-02-27 1998-04-28 入江　　正浩 光メモリ素子及びそれを用いた記録方法
JP2957793B2 (ja) * 1992-03-02 1999-10-06 松下電器産業株式会社 光学記録媒体及びその使用方法
US5418852A (en) * 1992-03-18 1995-05-23 Fujitsu Limited Unauthorized use prevention method for optical disks, optical disk having unauthorized use prevention function, and optical disk apparatus
JPH05318975A (ja) * 1992-05-26 1993-12-03 Canon Inc 情報記録担体および情報記録媒体のデータ隠蔽方法
JP2751733B2 (ja) 1992-05-27 1998-05-18 日本電気株式会社 フロッピィ・ディスク装置用データフォーマット制御コントローラ
US5346654A (en) 1992-07-31 1994-09-13 Sanyo Laser Products, Inc. Mehod of forming indicia on compact disks and indicia-bearing compact disks
JPH0682952A (ja) 1992-08-31 1994-03-25 Pioneer Electron Corp 光記録媒体およびその記録・再生・消去方法
US5293422A (en) 1992-09-23 1994-03-08 Dynatek, Inc. Usage control system for computer software
US5267311A (en) 1992-12-08 1993-11-30 Bakhoum Ezzat G Intelligent diskette for software protection
JP2853724B2 (ja) * 1993-06-30 1999-02-03 日本ビクター株式会社 光記録媒体、その製造方法及びその再生装置
JP3375694B2 (ja) 1993-07-19 2003-02-10 パイオニア株式会社 光磁気ディスク及び光磁気ディスク再生装置
US5373499A (en) 1993-07-22 1994-12-13 International Business Machines Corporation Multilayer optical disk and system having multiple optical paths include identical total disk substrate thickness
EP0640924A3 (en) * 1993-08-17 1997-04-23 Sony Corp Device for reproducing data.
EP0643391B1 (en) 1993-09-07 2000-02-02 Hitachi, Ltd. Information recording media, optical disc and playback system
US5412718A (en) 1993-09-13 1995-05-02 Institute Of Systems Science Method for utilizing medium nonuniformities to minimize unauthorized duplication of digital information
JP2818534B2 (ja) * 1993-09-28 1998-10-30 日本電気株式会社 符号化変調方式
US5400319A (en) * 1993-10-06 1995-03-21 Digital Audio Disc Corporation CD-ROM with machine-readable I.D. code
US5636292C1 (en) * 1995-05-08 2002-06-18 Digimarc Corp Steganography methods employing embedded calibration data
US5572589A (en) * 1993-12-09 1996-11-05 Microsoft Corporation Disc serialization
JP3713737B2 (ja) * 1994-03-11 2005-11-09 三菱化学株式会社 非破壊読み出し方法
US5644566A (en) 1994-05-24 1997-07-01 Sharp Kabushiki Kaisha Magneto-optical recording medium
US5513260A (en) * 1994-06-29 1996-04-30 Macrovision Corporation Method and apparatus for copy protection for various recording media
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
JPH08115541A (ja) * 1994-08-24 1996-05-07 Hitachi Maxell Ltd 光磁気記録媒体
JP3469650B2 (ja) * 1994-09-13 2003-11-25 ソニー株式会社 光学記録媒体及び信号記録方法
JPH08147856A (ja) * 1994-11-18 1996-06-07 Matsushita Electric Ind Co Ltd 光ディスク、光磁気ディスクの再生装置及びその再生方法
TW286399B (https=) * 1995-01-03 1996-09-21 Control Alt Design Ltd
US5629914A (en) * 1995-03-20 1997-05-13 International Business Machines Corporation Data-transition threshold following in optical recording
JP3284296B2 (ja) 1995-06-27 2002-05-20 富士通株式会社 光記録媒体及びその記録再生方法
US5636096A (en) * 1995-10-02 1997-06-03 Aris Mardirossian, Inc. Magnetic disc cartridge and corresponding system/method for limiting copying of software
US5815484A (en) * 1995-12-28 1998-09-29 Hide And Seek Technologies L.L.C. Copy protectable optical media device and methodology therefor
JPH09306030A (ja) * 1996-05-10 1997-11-28 Sony Corp 記録媒体
US6011772A (en) * 1996-09-16 2000-01-04 Spectradisc Corporation Machine-readable optical disc with reading-inhibit agent
US6228440B1 (en) * 1998-07-28 2001-05-08 Motorola, Inc. Perishable media information storage mechanism and method of fabrication
US6917579B2 (en) * 1999-03-23 2005-07-12 Flexplay Technologies, Inc. Limited play optical devices with interstitial reactive layer and methods of making same
US6537635B1 (en) * 1999-03-23 2003-03-25 Flexplay Technologies, Inc. Pseudo-reflective read inhibitor for optical storage media

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