Patent Assignment
Reel/Frame 041320/0261
Assignment of Assignor's Interest
Recorded: 2017-02-21
Pages: 5
Assignors
CAI, KE KE
Executed: 2017-02-14
DUAN, DONG XU
Executed: 2017-02-14
SU, ZHONG
Executed: 2017-02-14
ZHANG, XIAO LU
Executed: 2017-02-14
ZHANG, LI
Executed: 2017-02-14
ZHAO, SHI WAN
Executed: 2017-02-14
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Question-Answer Pair Generation