MXPA04005301A - Metodo disuasivo de replicacion de contenido en discos opticos. - Google Patents

Metodo disuasivo de replicacion de contenido en discos opticos.

Info

Publication number
MXPA04005301A
MXPA04005301A MXPA04005301A MXPA04005301A MXPA04005301A MX PA04005301 A MXPA04005301 A MX PA04005301A MX PA04005301 A MXPA04005301 A MX PA04005301A MX PA04005301 A MXPA04005301 A MX PA04005301A MX PA04005301 A MXPA04005301 A MX PA04005301A
Authority
MX
Mexico
Prior art keywords
optical discs
content replication
deterrent method
optical state
deterrent
Prior art date
Application number
MXPA04005301A
Other languages
English (en)
Inventor
R Goyette Donald
Original Assignee
Verification Technologies Inc
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 Verification Technologies Inc filed Critical Verification Technologies Inc
Publication of MXPA04005301A publication Critical patent/MXPA04005301A/es

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/281—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by changing the physical properties of the record carrier
    • G11B23/282—Limited play
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G11B19/122—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark involving the detection of an identification or authentication mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0092—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors
    • G11B20/00927—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors wherein said defects or errors are generated on purpose, e.g. intended scratches
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/281—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by changing the physical properties of the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/266—Sputtering or spin-coating layers

Abstract

Un metodo y sistema para proporcionar un medio optico protegido contra copia que usa materiales de seguridad de cambios de estado optico capaces de cambiar el estado optico y codigo de programa para detectar este cambio en el estado optico.
MXPA04005301A 2002-04-10 2003-04-09 Metodo disuasivo de replicacion de contenido en discos opticos. MXPA04005301A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37159302P 2002-04-10 2002-04-10
PCT/US2003/010762 WO2003087888A2 (en) 2002-04-10 2003-04-09 Content replication deterrent method on optical discs

Publications (1)

Publication Number Publication Date
MXPA04005301A true MXPA04005301A (es) 2004-09-13

Family

ID=29250704

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04005301A MXPA04005301A (es) 2002-04-10 2003-04-09 Metodo disuasivo de replicacion de contenido en discos opticos.

Country Status (10)

Country Link
US (7) US20030219124A1 (es)
EP (1) EP1493147A4 (es)
JP (1) JP2005522810A (es)
KR (1) KR20040104952A (es)
AU (1) AU2003226324A1 (es)
BR (1) BR0304408A (es)
CA (1) CA2467642A1 (es)
MX (1) MXPA04005301A (es)
NO (1) NO20035475D0 (es)
WO (1) WO2003087888A2 (es)

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DE60135377D1 (de) 2000-12-14 2008-09-25 Edc Systems Inc Verfahren zur Authentifizierung eines optischen Aufzeichnungsmediums und ein optisches Aufzeichnungsmedium
US8089940B2 (en) * 2001-10-05 2012-01-03 Qualcomm Incorporated Method and system for efficient and reliable data packet transmission
US7716485B2 (en) 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
US7176308B2 (en) * 2002-06-17 2007-02-13 Verification Technologies, Inc. Processes for preparing novel methylene blue derivative
US20080193873A1 (en) * 2002-06-17 2008-08-14 Verification Technologies, Inc. Changing light absorption by disruption of conjugation
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US20070129543A1 (en) * 2002-06-17 2007-06-07 Verfication Technologies, Inc. Processes for preparing novel methylene blue derivative
US7368221B2 (en) * 2002-06-17 2008-05-06 Verification Technologies, Inc. Changing light absorption by disruption of conjugation
US6952392B2 (en) * 2002-06-17 2005-10-04 Verification Technologies, Inc. Laser reactive dyes for DVD copy protection system
KR100716966B1 (ko) * 2002-11-04 2007-05-10 삼성전자주식회사 트랙킹 극성 정보가 기록된 광 디스크, 그 기록 장치 및기록 방법, 및 그 재생 장치 및 재생 방법
US7312257B2 (en) 2003-01-23 2007-12-25 General Electric Company Polymer encapsulation of high aspect ratio materials and methods of making same
US7391691B2 (en) 2003-08-29 2008-06-24 General Electric Company Method for facilitating copyright protection in digital media and digital media made thereby
US7218589B2 (en) 2003-11-24 2007-05-15 General Electric Company Authenticable optical disc, system for authenticating an optical disc and method thereof
US7496938B2 (en) 2003-11-24 2009-02-24 Sabic Innovative Plastics Ip B.V. Media drive with a luminescence detector and methods of detecting an authentic article
US7175086B2 (en) 2004-04-21 2007-02-13 General Electric Company Authentication system, data device, and methods for using the same
US20090266991A1 (en) * 2003-11-26 2009-10-29 Sabic Innovative Plastics Ip B.V. Method of authenticating tagged polymers
US20050110978A1 (en) * 2003-11-26 2005-05-26 Radislav Potyrailo Method of authenticating articles, authenticatable polymers, and authenticatable articles
US7094364B2 (en) 2003-11-26 2006-08-22 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
US20050112768A1 (en) * 2003-11-26 2005-05-26 Thomas Evans Method of authenticating tagged polymers
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US20060165391A1 (en) * 2005-01-13 2006-07-27 Verification Technologies, Inc. Copy protection for video content contained in the VOB file structure
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EP1872481A4 (en) * 2005-04-18 2009-12-23 Veriloc Llc RECORDING MEDIA WITH PIRATE PROTECTION
WO2006113516A2 (en) * 2005-04-18 2006-10-26 Veriloc, Llc Ultraviolet activating system for preventing digital piracy from recording media
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US20070050585A1 (en) * 2005-08-24 2007-03-01 Sony Dadc Us Inc. Selectively enabling playback of content on an optical medium
CN101278266A (zh) * 2005-08-24 2008-10-01 索尼达德克美国有限公司 使光学介质上的内容能够选择性回放
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Also Published As

Publication number Publication date
JP2005522810A (ja) 2005-07-28
CA2467642A1 (en) 2003-10-23
US20080159118A1 (en) 2008-07-03
KR20040104952A (ko) 2004-12-13
US20080184376A1 (en) 2008-07-31
US20080151739A1 (en) 2008-06-26
AU2003226324A1 (en) 2003-10-27
BR0304408A (pt) 2004-07-13
US20080187135A1 (en) 2008-08-07
EP1493147A2 (en) 2005-01-05
NO20035475D0 (no) 2003-12-09
EP1493147A4 (en) 2008-12-24
US20030219124A1 (en) 2003-11-27
US20080159102A1 (en) 2008-07-03
WO2003087888A3 (en) 2004-04-01
WO2003087888A2 (en) 2003-10-23
US20080187703A1 (en) 2008-08-07

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