IP Library › Assignment 013910/0748
Patent Assignment
Reel/Frame 013910/0748

Assignment of Assignor's Interest

Recorded: 2003-03-20 Pages: 3
Assignors
SWENSON, STEVEN E.
Executed: 2003-03-19
FLENNIKEN, DAVID W.
Executed: 2003-03-19
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Recovery Upon Access Violation by Audio Processing Object
Patent: 7,231,269 →
Application: 10/393,661 →
Publication: US 2004/0186601
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 034541/0477 →
Assignment of Assignor's Interest Oct 14, 2016
From: MICROSOFT TECHNOLOGY LICENSING, LLC
To: ZHIGU HOLDINGS LIMITED
Reel/Frame 040354/0001 →