Assignment of Assignor's Interest

Recorded: 2013-09-10 Pages: 3

Assignor

AHGREN, PER

Executed: 2013-08-22

Assignee

MICROSOFT CORPORATION

ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052

Covered Property (1)

Echo Removal

Patent: 9,521,264 →

Application: 14/012,786 →

Publication: US 2014/0357324

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.