IP Library › Assignment 019870/0514
Patent Assignment
Reel/Frame 019870/0514

Assignment of Assignor's Interest

Recorded: 2007-09-24 Pages: 2
Assignors
LIU, TIE- YAN
Executed: 2007-09-20
TAO, QIN
Executed: 2007-09-20
LI, HANG
Executed: 2007-09-20
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Multi-Ranker for Search
Patent: 8,122,015 →
Application: 11/859,066 →
Publication: US 2009/0083248
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 →