Patent Assignment
Reel/Frame 043034/0749
Assignment of Assignor's Interest
Recorded: 2017-07-18
Pages: 5
Assignors
BU, HUIMING
Executed: 2016-06-14
JIANG, LIYING
Executed: 2016-06-10
KOSWATTA, SIYURANGA O.
Executed: 2016-06-10
WANG, JUNLI
Executed: 2016-06-10
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Precise Junction Placement in Vertical Semiconductor Devices Using Etch Stop Layers