HK1033371A1 - Reproduction control system - Google Patents

Reproduction control system

Info

Publication number
HK1033371A1
HK1033371A1 HK01103667A HK01103667A HK1033371A1 HK 1033371 A1 HK1033371 A1 HK 1033371A1 HK 01103667 A HK01103667 A HK 01103667A HK 01103667 A HK01103667 A HK 01103667A HK 1033371 A1 HK1033371 A1 HK 1033371A1
Authority
HK
Hong Kong
Prior art keywords
control system
reproduction control
reproduction
control
Prior art date
Application number
HK01103667A
Other languages
English (en)
Inventor
Paul Mark Brand Jessop
Original Assignee
Recording Industry Trading Com
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 Recording Industry Trading Com filed Critical Recording Industry Trading Com
Publication of HK1033371A1 publication Critical patent/HK1033371A1/xx

Links

Classifications

    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • 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
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2111—Location-sensitive, e.g. geographical location, GPS
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2115—Third party
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2151—Time stamp
    • 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
    • G11B7/24—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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
HK01103667A 1999-08-04 2001-05-28 Reproduction control system HK1033371A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9918403A GB2354347B (en) 1999-08-04 1999-08-04 Reproduction control system

Publications (1)

Publication Number Publication Date
HK1033371A1 true HK1033371A1 (en) 2001-08-24

Family

ID=10858585

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01103667A HK1033371A1 (en) 1999-08-04 2001-05-28 Reproduction control system

Country Status (3)

Country Link
GB (1) GB2354347B (fr)
HK (1) HK1033371A1 (fr)
WO (1) WO2001011623A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005200289B2 (en) * 2000-01-21 2006-08-17 Sony Computer Entertainment Inc. Data processing apparatus and data processing method
GB0100528D0 (en) * 2001-01-09 2001-02-21 Taylor Robert W Optical disks, a monitoring system for monitoring production of optical disks, manufacturing methods for optical disks and an authentication method for
SG111920A1 (en) * 2001-09-03 2005-06-29 Trusted Hub Pte Ltd Authentication of electronic documents
US8001052B2 (en) 2001-12-10 2011-08-16 Dunkeld Bryan C System and method for unique digital asset identification and transaction management
WO2003065362A2 (fr) * 2002-01-28 2003-08-07 Koninklijke Philips Electronics N.V. Procedes et systeme permettant d'autoriser une replication de disque
US20040205345A1 (en) * 2003-04-11 2004-10-14 Ripley Michael S. System for identification and revocation of audiovisual titles and replicators
JP4239741B2 (ja) * 2003-07-30 2009-03-18 ソニー株式会社 情報記録媒体製造管理システム、情報処理装置、および方法、並びにコンピュータ・プログラム
US8984636B2 (en) 2005-07-29 2015-03-17 Bit9, Inc. Content extractor and analysis system
GB2443656B (en) * 2006-11-13 2009-10-07 Sony Comp Entertainment Europe A data storage device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703859A (en) * 1995-09-01 1997-12-30 Sony Corporation Digital video copy protection system
US6021491A (en) * 1996-11-27 2000-02-01 Sun Microsystems, Inc. Digital signatures for data streams and data archives
US5958051A (en) * 1996-11-27 1999-09-28 Sun Microsystems, Inc. Implementing digital signatures for data streams and data archives
GB9626200D0 (en) * 1996-12-18 1997-02-05 Ncr Int Inc Secure data processing method and system
JP3103061B2 (ja) * 1997-09-12 2000-10-23 インターナショナル・ビジネス・マシーンズ・コーポレ−ション トークン作成装置および該トークンを用いたデータ制御システム
IL124595A (en) * 1998-05-21 2009-09-01 Yossef Tsuria Anti-piracy system
US6510513B1 (en) * 1999-01-13 2003-01-21 Microsoft Corporation Security services and policy enforcement for electronic data

Also Published As

Publication number Publication date
WO2001011623A1 (fr) 2001-02-15
GB2354347B (en) 2003-09-03
GB2354347A (en) 2001-03-21
GB9918403D0 (en) 1999-10-06

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090804