Patent Assignment
Reel/Frame 018393/0531
Assignment of Assignor's Interest
Recorded: 2006-10-12
Pages: 9
Assignor
DEMOGRAFX, INC.
Executed: 2003-04-07
Assignee
DOLBY LABORATORIES, INC.
100 POTRERO AVENUE, SAN FRANCISCO, CALIFORNIA, 94103
Covered Property
(1)
Encrypted and Watermarked Temporal and Resolution Layering in Advanced Television
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.