Secure content distribution with distributed hardware

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United States of America Patent

PATENT NO 8837722
APP PUB NO 20090097642A1
SERIAL NO

11872832

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Abstract

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This document describes tools capable of securely distributing entertainment content among and using distributed hardware. These tools may do so robustly by rebinding entertainment content between distributed hardware units. The tools, for example, may distribute content protection in hardware between a policy unit, a transcryption unit, a graphics processing unit, and a playback unit. By so doing the tools enable, among other things, users to select from many graphics cards rather than rely on the graphics capabilities of an integrated (e.g., SOC) hardware solution.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alkove, James M Redmond, US 71 4412
Grigorovitch, Alexandre V Redmond, US 41 1635
Schnell, Patrik Issaquah, US 37 839

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