Patent Infringements: Systems and methods for the secure transaction management and electronic rights protection

Name Value
Patent-region US
Patent-nr 6,253,193
Title Systems and methods for the secure transaction management and electronic rights protection
Date June 26, 2001
Patent-holder Intertrust Technologies Corporation
Link Hyperlink
Which part of MS? MS distributing music and videos online

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  krupinskadal On Jan 21, 2013 2:47 PM, krupinskadal wrote:
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  krupinskadal On Nov 17, 2012 1:45 AM, krupinskadal wrote:
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  krupinskadal On Nov 10, 2012 3:34 AM, krupinskadal wrote:

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