GB0406641D0 - Digital rights management - Google Patents

Digital rights management

Info

Publication number
GB0406641D0
GB0406641D0 GBGB0406641.1A GB0406641A GB0406641D0 GB 0406641 D0 GB0406641 D0 GB 0406641D0 GB 0406641 A GB0406641 A GB 0406641A GB 0406641 D0 GB0406641 D0 GB 0406641D0
Authority
GB
United Kingdom
Prior art keywords
rights management
digital rights
digital
management
rights
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.)
Granted
Application number
GBGB0406641.1A
Other versions
GB2397673A (en
GB2397673B (en
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.)
Sealedmedia Ltd
Original Assignee
Sealedmedia 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
Priority claimed from GB0013682A external-priority patent/GB0013682D0/en
Priority claimed from GB0014430A external-priority patent/GB0014430D0/en
Application filed by Sealedmedia Ltd filed Critical Sealedmedia Ltd
Priority claimed from GB0200249A external-priority patent/GB2372354B/en
Publication of GB0406641D0 publication Critical patent/GB0406641D0/en
Publication of GB2397673A publication Critical patent/GB2397673A/en
Application granted granted Critical
Publication of GB2397673B publication Critical patent/GB2397673B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • 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
    • G06F2221/2147—Locking files
GB0406641A 2000-06-05 2001-06-05 Digital rights management Expired - Lifetime GB2397673B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0013682A GB0013682D0 (en) 2000-06-05 2000-06-05 Digital rights management bureau
GB0014430A GB0014430D0 (en) 2000-06-13 2000-06-13 Distributed digital rights management
GB0200249A GB2372354B (en) 2000-06-05 2001-06-05 Digital rights management

Publications (3)

Publication Number Publication Date
GB0406641D0 true GB0406641D0 (en) 2004-04-28
GB2397673A GB2397673A (en) 2004-07-28
GB2397673B GB2397673B (en) 2004-10-27

Family

ID=32659732

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0406641A Expired - Lifetime GB2397673B (en) 2000-06-05 2001-06-05 Digital rights management
GB0406636A Expired - Lifetime GB2397916B (en) 2000-06-05 2001-06-05 Digital rights management

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0406636A Expired - Lifetime GB2397916B (en) 2000-06-05 2001-06-05 Digital rights management

Country Status (1)

Country Link
GB (2) GB2397673B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938015B2 (en) * 2001-09-17 2005-08-30 Intel Corporation Method for providing database security
DE102004048126A1 (en) * 2004-10-02 2006-04-06 Robert Bosch Gmbh Method for computer-controlled rights management for systems having at least two different data processing units
US8181220B2 (en) 2005-12-19 2012-05-15 Adobe Systems Incorporated Method and apparatus for digital rights management policies
US7860809B2 (en) * 2006-11-10 2010-12-28 At&T Intellectual Property I, Lp Methods and devices for digital media distribution
JP6190188B2 (en) 2013-07-05 2017-08-30 クラリオン株式会社 Information distribution system and server, in-vehicle terminal, communication terminal used therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08263438A (en) * 1994-11-23 1996-10-11 Xerox Corp Distribution and use control system of digital work and access control method to digital work
US5629980A (en) * 1994-11-23 1997-05-13 Xerox Corporation System for controlling the distribution and use of digital works
US6834346B1 (en) * 1998-07-30 2004-12-21 Sony Corporation Content processing system
WO2000034845A2 (en) * 1998-12-08 2000-06-15 Mediadna, Inc. A system and method of obfuscating data
AU3381000A (en) * 1999-03-27 2000-10-16 Microsoft Corporation Rendering digital content in an encrypted rights-protected form
TW539982B (en) * 1999-10-25 2003-07-01 Sony Corp Content providing system, content distribution method, and memory medium
US6996720B1 (en) * 1999-12-17 2006-02-07 Microsoft Corporation System and method for accessing protected content in a rights-management architecture

Also Published As

Publication number Publication date
GB2397673A (en) 2004-07-28
GB2397916A (en) 2004-08-04
GB2397673B (en) 2004-10-27
GB0406636D0 (en) 2004-04-28
GB2397916B (en) 2004-10-27

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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)

Free format text: REGISTERED BETWEEN 20180111 AND 20180117

PE20 Patent expired after termination of 20 years

Expiry date: 20210604