Patent Assignment
Reel/Frame 026320/0563
Assignment of Assignor's Interest
Recorded: 2011-05-23
Pages: 5
Assignors
CHENG, KANGGUO
Executed: 2011-05-13
DORIS, BRUCE B.
Executed: 2011-05-13
ZHANG, YING
Executed: 2011-05-13
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Self-Aligned Metal Gate Cmos with Metal Base Layer and Dummy Gate Structure
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 3, 2015
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: GLOBALFOUNDRIES U.S. 2 LLC
Reel/Frame 036550/0001 →
Assignment of Assignor's Interest
Oct 5, 2015
From: GLOBALFOUNDRIES U.S. 2 LLC; GLOBALFOUNDRIES U.S. INC.
To: GLOBALFOUNDRIES INC.
Reel/Frame 036779/0001 →
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 →