Patent Assignment
Reel/Frame 054195/0911
Assignment of Assignor's Interest
Recorded: 2020-10-28
Pages: 5
Assignors
ZHOU, YUAN
Executed: 2020-10-20
MEI, JING
Executed: 2020-10-20
ZHAO, SHIWAN
Executed: 2020-10-20
YU, YI QIN
Executed: 2020-10-19
MIN, XU
Executed: 2020-10-28
WANG, YAN FEI
Executed: 2020-10-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Medical Visual Question Answering
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Execution Date for Inventor Xu Min Previously Recorded on Reel 54195 Frame 911. Assignor(S) Hereby Confirms the Assignment.
Jul 14, 2026
From: ZHOU, YUAN; MEI, JING; ZHAO, SHIWAN; YU, YI QIN
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 076010/0963 →
Assignment of Assignor's Interest
Sep 11, 2026
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ANTHROPIC, PBC
Reel/Frame 075991/0666 →