DE60038046D1 - Zugriffsystem und -verfahren zum geschützten inhal - Google Patents

Zugriffsystem und -verfahren zum geschützten inhal

Info

Publication number
DE60038046D1
DE60038046D1 DE60038046T DE60038046T DE60038046D1 DE 60038046 D1 DE60038046 D1 DE 60038046D1 DE 60038046 T DE60038046 T DE 60038046T DE 60038046 T DE60038046 T DE 60038046T DE 60038046 D1 DE60038046 D1 DE 60038046D1
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DE
Germany
Prior art keywords
content
client
individualized
license
protection
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 - Lifetime
Application number
DE60038046T
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English (en)
Other versions
DE60038046T2 (de
Inventor
Marko A Demello
Vinay Krishnaswamy
John L Manferdelli
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.)
Microsoft Corp
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Application granted granted Critical
Publication of DE60038046D1 publication Critical patent/DE60038046D1/de
Publication of DE60038046T2 publication Critical patent/DE60038046T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16Program or content traceability, e.g. by watermarking
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing 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
    • G06F2221/2137Time limited access, e.g. to a computer or data
DE60038046T 1999-12-17 2000-12-13 System und Verfahren zum Zugreifen auf geschützten Inhalt in einer Architektur mit Rechteverwaltung Expired - Lifetime DE60038046T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US17231899P 1999-12-17 1999-12-17
US17231999P 1999-12-17 1999-12-17
US172319P 1999-12-17
US172318P 1999-12-17
US604946 2000-06-27
US09/604,946 US6996720B1 (en) 1999-12-17 2000-06-27 System and method for accessing protected content in a rights-management architecture
PCT/US2000/042781 WO2001046783A2 (en) 1999-12-17 2000-12-13 System and method for accessing protected content in a rights-management architecture

Publications (2)

Publication Number Publication Date
DE60038046D1 true DE60038046D1 (de) 2008-03-27
DE60038046T2 DE60038046T2 (de) 2009-04-30

Family

ID=27390117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038046T Expired - Lifetime DE60038046T2 (de) 1999-12-17 2000-12-13 System und Verfahren zum Zugreifen auf geschützten Inhalt in einer Architektur mit Rechteverwaltung

Country Status (8)

Country Link
US (4) US6996720B1 (de)
EP (1) EP1242858B1 (de)
JP (1) JP4694077B2 (de)
AT (1) ATE386290T1 (de)
AU (1) AU4717501A (de)
DE (1) DE60038046T2 (de)
ES (2) ES2593311T3 (de)
WO (1) WO2001046783A2 (de)

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US20090293116A1 (en) 2009-11-26
US8032943B2 (en) 2011-10-04
EP1242858A2 (de) 2002-09-25
US7707643B2 (en) 2010-04-27
JP4694077B2 (ja) 2011-06-01
US20050188228A1 (en) 2005-08-25
DE60038046T2 (de) 2009-04-30
US6996720B1 (en) 2006-02-07
ATE386290T1 (de) 2008-03-15
WO2001046783A2 (en) 2001-06-28
US7562395B2 (en) 2009-07-14
EP1242858B1 (de) 2008-02-13
WO2001046783A3 (en) 2002-05-10
JP2003518282A (ja) 2003-06-03
US20050108556A1 (en) 2005-05-19
ES2593311T3 (es) 2016-12-07
AU4717501A (en) 2001-07-03
ES2616250T3 (es) 2017-06-12

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