Patent Assignment
Reel/Frame 050207/0986
Assignment of Assignor's Interest
Recorded: 2019-08-29
Pages: 4
Assignors
LIU, CHANG SHENG
Executed: 2019-08-09
XU, YAN LI
Executed: 2019-08-09
GUO, HUI
Executed: 2019-08-09
WANG, YAO M.
Executed: 2019-08-09
SHEN, HAI JUN
Executed: 2019-08-09
LIU, PING
Executed: 2019-08-09
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Access-Plan-Based Querying for Federated Database-Management Systems