IP Library Assignment 020148/0145
Patent Assignment
Reel/Frame 020148/0145

Assignment of Assignor's Interest

Recorded: 2007-11-23 Pages: 2
Assignor
DIERKING, HOWARD LEE
Executed: 2007-11-13
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Confidence Rating System Using Assertions and Proofs
Application: 11/941,988 →
Publication: US 2009/0132306
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2015
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034766/0509 →