Patent Assignment
Reel/Frame 031665/0501
Assignment of Assignor's Interest
Recorded: 2013-11-18
Pages: 9
Assignors
BYRON, DONNA K.
Executed: 2013-10-23
PIKOVSKY, ALEXANDER
Executed: 2013-10-23
SHIVKUMAR, ABHISHEK
Executed: 2013-11-04
WINKLER, TIMOTHY P.
Executed: 2013-10-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Error Correction in Tables Using a Question and Answer System