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Tuesday, February 21, 2006


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Glenn Morten

Hello Bob,

Not sure if you counted the patents listed below, but, over the last 6 months Widevine has had 3 patents issued in the area of DRM.

We hold 4 issued today and have some 35 pending in the US with 40 plus international pending.



U.S No.7,043,473 http://www.widevine.com/pr/082_fourth_patent.html

U.S. 7,007,170 B2

U.S. 6,965,993 B2

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