Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James M. Alkove0
Stephen J. Estrop0
Date of Patent
March 12, 2013
0Patent Application Number
127155290
Date Filed
March 2, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Various embodiments provide methods and systems that utilize a protocol which enables media content protection by establishing a secure communication channel and, in some embodiments, a secure data channel, between a device such as a computing device running a protected content playback application, and a downstream component such as an associated driver, such as a graphics driver, of an associated display device such as a monitor, flat panel LCD, television and the like.
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