Federated digital rights management scheme including trusted systems | Patent Number 09184920

US 09184920 B2
Application Number14183360
Publication NumberUS 20140258714 A1
Pendency1 year, 8 months, 25 days
Filled DateFeb 18, 2014
Priority DateMar 14, 2006
Publication DateSep 11, 2014
Expiration DateMar 13, 2026
Inventor/ApplicantsMichael George Kiefer
Eric William Grab
Chris Russell
Francis Yee-Dug Chan
ExaminesTRAN, TONGOC
Art Unit2434
Technology Center2400
Assignments
Divx
Current
Sonic Ip Inc.
Original
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