IP Library › Assignment 021047/0093
Patent Assignment
Reel/Frame 021047/0093

Assignment of Assignor's Interest

Recorded: 2008-06-04 Pages: 2
Assignor
SYKES, KENNETH W
Executed: 2008-06-03
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Hybrid Image Format
Patent: 8,391,638 →
Application: 12/133,358 →
Publication: US 2009/0304303
Related Assignments (2)
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 034564/0001 →
Assignment of Assignor's Interest Oct 14, 2016
From: MICROSOFT TECHNOLOGY LICENSING, LLC
To: ZHIGU HOLDINGS LIMITED
Reel/Frame 040354/0001 →