Patent Assignment
Reel/Frame 039538/0553
Assignment of Assignor's Interest
Recorded: 2016-08-25
Pages: 3
Assignor
YU, QI
Executed: 2016-03-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD RD., ARMONK, NEW YORK, 10504
Covered Property
(1)
Location Context Inference Based on User Mobile Data with Uncertainty
Patent:
9,743,243 →
Application:
15/071,996 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 16, 2016
From: LI, HONGFEI; SHEOPURI, ANSHUL; YI, JINFENG; YU, QI
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 038004/0254 →
Assignment of Assignor's Interest
Feb 17, 2022
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MAPLEBEAR INC.
Reel/Frame 059035/0829 →