GB0031663D0 - Method and apparatus for controlling access to multimedia files design and implementation - Google Patents

Method and apparatus for controlling access to multimedia files design and implementation

Info

Publication number
GB0031663D0
GB0031663D0 GBGB0031663.8A GB0031663A GB0031663D0 GB 0031663 D0 GB0031663 D0 GB 0031663D0 GB 0031663 A GB0031663 A GB 0031663A GB 0031663 D0 GB0031663 D0 GB 0031663D0
Authority
GB
United Kingdom
Prior art keywords
implementation
controlling access
multimedia files
design
files design
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.)
Ceased
Application number
GBGB0031663.8A
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.)
INTERNET EXTRA Ltd
Original Assignee
INTERNET EXTRA Ltd
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 INTERNET EXTRA Ltd filed Critical INTERNET EXTRA Ltd
Priority to GBGB0031663.8A priority Critical patent/GB0031663D0/en
Publication of GB0031663D0 publication Critical patent/GB0031663D0/en
Priority to PCT/GB2001/005772 priority patent/WO2002052388A2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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]
GBGB0031663.8A 2000-12-27 2000-12-27 Method and apparatus for controlling access to multimedia files design and implementation Ceased GB0031663D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0031663.8A GB0031663D0 (en) 2000-12-27 2000-12-27 Method and apparatus for controlling access to multimedia files design and implementation
PCT/GB2001/005772 WO2002052388A2 (en) 2000-12-27 2001-12-24 Method and apparatus for controlling access to multimedia files

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0031663.8A GB0031663D0 (en) 2000-12-27 2000-12-27 Method and apparatus for controlling access to multimedia files design and implementation

Publications (1)

Publication Number Publication Date
GB0031663D0 true GB0031663D0 (en) 2001-02-07

Family

ID=9905907

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0031663.8A Ceased GB0031663D0 (en) 2000-12-27 2000-12-27 Method and apparatus for controlling access to multimedia files design and implementation

Country Status (2)

Country Link
GB (1) GB0031663D0 (en)
WO (1) WO2002052388A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050004873A1 (en) * 2003-02-03 2005-01-06 Robin Pou Distribution and rights management of digital content
EP1643404A3 (en) * 2003-02-03 2006-04-19 Tennessee Pacific Group. L.L.C. Distribution and rights management of digital content
US7283587B2 (en) 2003-12-18 2007-10-16 Intel Corporation Distortion measurement
EP1602999B1 (en) * 2004-06-04 2015-09-16 Swisscom AG Data reproduction method
CN101681408B (en) * 2007-05-22 2013-09-18 爱迪德有限责任公司 Data security

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3206397A (en) * 1996-05-23 1997-12-09 Apple Computer, Inc. Method and apparatus for two-level copy protection
JPH10133955A (en) * 1996-10-29 1998-05-22 Matsushita Electric Ind Co Ltd Portable medium driving device, its method, cooperative device of portable medium and network, and its method
US6519700B1 (en) * 1998-10-23 2003-02-11 Contentguard Holdings, Inc. Self-protecting documents

Also Published As

Publication number Publication date
WO2002052388A3 (en) 2003-11-06
WO2002052388A2 (en) 2002-07-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)