Patent Assignment
Reel/Frame 038739/0470
Assignment of Assignor's Interest
Recorded: 2016-05-27
Pages: 4
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Mis (Metal-Insulator-Semiconductor) Contact Structures for Semiconductor Devices
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 27, 2016
From: XIE, RUILONG; CAI, XIUYU
To: GLOBALFOUNDRIES INC.
Reel/Frame 038839/0552 →
Assignment of Assignor's Interest
Jul 2, 2019
From: GLOBALFOUNDRIES INC.
To: ALSEPHINA INNOVATIONS INC.
Reel/Frame 049669/0749 →
Release of Security Interest
Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →