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GB2354347B - Reproduction control system - Google Patents

Reproduction control system

Info

Publication number
GB2354347B
GB2354347B GB9918403A GB9918403A GB2354347B GB 2354347 B GB2354347 B GB 2354347B GB 9918403 A GB9918403 A GB 9918403A GB 9918403 A GB9918403 A GB 9918403A GB 2354347 B GB2354347 B GB 2354347B
Authority
GB
United Kingdom
Prior art keywords
control system
reproduction control
reproduction
control
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9918403A
Other versions
GB2354347A (en
GB9918403D0 (en
Inventor
Paul Mark Brand Jessop
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERNAT FEDERATION OF PHO
RECORDING INDUSTRY TRADING COM
Original Assignee
INTERNAT FEDERATION OF PHO
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 INTERNAT FEDERATION OF PHO, RECORDING INDUSTRY TRADING COM filed Critical INTERNAT FEDERATION OF PHO
Priority to GB9918403A priority Critical patent/GB2354347B/en
Publication of GB9918403D0 publication Critical patent/GB9918403D0/en
Priority to PCT/GB2000/002985 priority patent/WO2001011623A1/en
Publication of GB2354347A publication Critical patent/GB2354347A/en
Priority to HK01103667.5A priority patent/HK1033371B/en
Application granted granted Critical
Publication of GB2354347B publication Critical patent/GB2354347B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB9918403A 1999-08-04 1999-08-04 Reproduction control system Expired - Fee Related GB2354347B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9918403A GB2354347B (en) 1999-08-04 1999-08-04 Reproduction control system
PCT/GB2000/002985 WO2001011623A1 (en) 1999-08-04 2000-08-03 Reproduction control system
HK01103667.5A HK1033371B (en) 2001-05-28 Reproduction control system

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB9918403D0 GB9918403D0 (en) 1999-10-06
GB2354347A GB2354347A (en) 2001-03-21
GB2354347B true GB2354347B (en) 2003-09-03

Family

ID=10858585

Family Applications (1)

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

Country Status (2)

Country Link
GB (1) GB2354347B (en)
WO (1) WO2001011623A1 (en)

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 (en) * 2002-01-28 2003-08-07 Koninklijke Philips Electronics N.V. Methods and system for authorizing record replication
US20040205345A1 (en) * 2003-04-11 2004-10-14 Ripley Michael S. System for identification and revocation of audiovisual titles and replicators
JP4239741B2 (en) * 2003-07-30 2009-03-18 ソニー株式会社 Information recording medium manufacturing management system, information processing apparatus and method, and computer program
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845733A2 (en) * 1996-11-27 1998-06-03 Sun Microsystems, Inc. Implementing digital signatures for data streams and data archives
GB2330031A (en) * 1997-09-12 1999-04-07 Ibm Copying control for watermarked digital data
GB2338869A (en) * 1998-05-21 1999-12-29 Nds Ltd Attaching signature to video/audio data
WO2000042492A2 (en) * 1999-01-13 2000-07-20 Microsoft Corporation Security enforcement for electronic data

Family Cites Families (3)

* 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
GB9626200D0 (en) * 1996-12-18 1997-02-05 Ncr Int Inc Secure data processing method and system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845733A2 (en) * 1996-11-27 1998-06-03 Sun Microsystems, Inc. Implementing digital signatures for data streams and data archives
GB2330031A (en) * 1997-09-12 1999-04-07 Ibm Copying control for watermarked digital data
GB2338869A (en) * 1998-05-21 1999-12-29 Nds Ltd Attaching signature to video/audio data
WO2000042492A2 (en) * 1999-01-13 2000-07-20 Microsoft Corporation Security enforcement for electronic data

Also Published As

Publication number Publication date
WO2001011623A1 (en) 2001-02-15
HK1033371A1 (en) 2001-08-24
GB2354347A (en) 2001-03-21
GB9918403D0 (en) 1999-10-06

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090804