Issuing a publisher use license off-line in a digital rights management (DRM) system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8719171
APP PUB NO 20100281253A1
SERIAL NO

12832831

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A publishing user publishes digital content and issues to itself a corresponding digital publisher license to allow itself to render the published digital content. The publishing user is supplied with a publishing certificate from a digital rights management (DRM) server, where the publishing certificate allows the publishing user to so publish the digital content and to so issue the publisher license.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bourne, Steve Seattle, US 9 383
Dillaway, Blair Brewster Clyde Hill, US 8 521
Jacomet, Pierre Sammamish, US 6 122
Malaviarachchi, Rushmi U Bellevue, US 16 611
Parambir, Kumar B Bellevue, US 4 61
Rose, Charles F Redmond, US 9 91
Rozenfeld, Yevgeniy Eugene Bellevue, US 5 39
Venkatesh, Chandramouli Sammamish, US 15 746

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