IP Library Assignment 019878/0948
Patent Assignment
Reel/Frame 019878/0948

Assignment of Assignor's Interest

Recorded: 2007-09-26 Pages: 3
Assignors
ZHANG, ZHENGYOU
Executed: 2007-09-21
JOHNSTON, JAMES D.
Executed: 2007-09-25
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Spatial Audio Conferencing
Patent: 8,073,125 →
Application: 11/861,238 →
Publication: US 2009/0080632
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034542/0001 →