Patent Assignment
Reel/Frame 034844/0535
Assignment of Assignor's Interest
Recorded: 2015-01-29
Pages: 6
Assignors
DORIS, BRUCE
Executed: 2015-01-07
CHENG, KANGGUO
Executed: 2015-01-07
KHAKIFIROOZ, ALI
Executed: 2015-01-07
RIM, KERN
Executed: 2015-01-07
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Methods of Forming Fin Isolation Regions on Finfet Semiconductor Devices by Implantation of an Oxidation-Retarding Material
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2015
From: JACOB, AJEY POOVANNUMMOOTTIL
To: GLOBALFOUNDRIES INC.
Reel/Frame 034844/0400 →
Security Agreement
Nov 29, 2018
From: GLOBALFOUNDRIES INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 049490/0001 →
Release of Security Interest
Nov 19, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054479/0842 →
Assignment of Assignor's Interest
Nov 19, 2020
From: GLOBALFOUNDRIES INC.
To: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 054482/0862 →
Release of Security Interest
Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →