IP Library › Assignment 032316/0082
Patent Assignment
Reel/Frame 032316/0082

Assignment of Assignor's Interest

Recorded: 2014-02-27 Pages: 6
Assignors
SORENSEN, KARSTEN VANDBORG
Executed: 2014-02-04
AHGREN, PER
Executed: 2014-02-04
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Echo Cancellation
Patent: 9,591,123 →
Application: 14/173,622 →
Publication: US 2014/0355752
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 9, 2015
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 039025/0454 →