Patent Assignment
Reel/Frame 020448/0682
Assignment of Assignor's Interest
Recorded: 2008-01-31
Pages: 3
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Hybrid Echo Canceller Controllers
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.