Patent Assignment
Reel/Frame 019278/0280
Assignment of Assignor's Interest
Recorded: 2007-05-11
Pages: 2
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Deriving Accurate Media Position Information
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.