IP Library Assignment 017740/0137
Patent Assignment
Reel/Frame 017740/0137

Assignment of Assignor's Interest

Recorded: 2006-06-07 Pages: 2
Assignors
YEE, DAWSON
Executed: 2006-05-11
KUNTZ, ROY D
Executed: 2006-05-11
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Techniques for Physical Presence Detection for a Communications Device
Patent: 8,122,491 →
Application: 11/436,355 →
Publication: US 2007/0268130
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 →