Patent Assignment
Reel/Frame 024359/0146
Assignment of Assignor's Interest
Recorded: 2010-05-10
Pages: 12
Assignors
LIU, JIA
Executed: 2009-12-24
ZHU, BIN BENJAMIN
Executed: 2009-12-23
LI, QIUJIE
Executed: 2010-05-10
LI, SHIPENG
Executed: 2009-12-23
XU, NING
Executed: 2009-12-18
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Image-Based CAPTCHA Exploiting Context in Object Recognition
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the /S/Signature of Inventor Qiujie Li with a Full Signature of Inventor. Previously Recorded on Reel 024359 Frame 0146. Assignor(S) Hereby Confirms the Assignment..
Dec 17, 2012
From: LIU, JIA; ZHU, BIN BENJAMIN; LI, QIUJIE; LI, SHIPENG
To: MICROSOFT CORPORATION
Reel/Frame 029485/0627 →
Assignment of Assignor's Interest
Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034564/0001 →