IP Library › Assignment 032339/0479
Patent Assignment
Reel/Frame 032339/0479

Assignment of Assignor's Interest

Recorded: 2014-03-03 Pages: 5
Assignors
CHENG, KANGGUO
Executed: 2014-01-31
KHAKIFIROOZ, ALI
Executed: 2014-01-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Methods of Forming Different Spacer Structures on Integrated Circuit Products Having Differing Gate Pitch Dimensions and the Resulting Products
Patent: 9,536,877 →
Application: 14/195,484 →
Publication: US 2015/0249036
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 3, 2014
From: CAI, XIUYU; XIE, RUILONG
To: GLOBALFOUNDRIES INC.
Reel/Frame 032339/0451 →
Security Agreement Nov 29, 2018
From: GLOBALFOUNDRIES INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 049490/0001 →
Assignment of Assignor's Interest Nov 2, 2020
From: GLOBALFOUNDRIES INC.
To: GLOBALFOUNDRIES U.S. INC.
Reel/Frame 054633/0001 →
Release of Security Interest Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →
Release of Security Interest May 12, 2021
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES U.S. INC.
Reel/Frame 056987/0001 →