Patent Assignment
Reel/Frame 052308/0535
Assignment of Assignor's Interest
Recorded: 2020-04-03
Pages: 4
Assignors
XIE, RUILONG
Executed: 2020-03-27
WASKIEWICZ, CHRISTOPHER J.
Executed: 2020-03-27
CHENG, KANGGUO
Executed: 2020-03-27
YANG, CHIH-CHAO
Executed: 2020-03-27
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Via Formation with Robust Hardmask Removal