Patent Assignment
Reel/Frame 035303/0192
Assignment of Assignor's Interest
Recorded: 2015-03-31
Pages: 3
Assignor
CHENG, KANGGUO
Executed: 2014-10-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Methods of Forming Fins for Finfet Semiconductor Devices and the Selective Removal of Such Fins
Patent:
9,337,050 →
Application:
14/675,045 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 31, 2015
From: XIE, RUILONG; CAI, XIUYU
To: GLOBALFOUNDRIES INC.
Reel/Frame 035303/0153 →
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 →