Patent Assignment
Reel/Frame 019274/0113
Assignment of Assignor's Interest
Recorded: 2007-04-23
Pages: 3
Assignor
LEVINSON, HARRY J.
Executed: 2007-04-17
Assignee
ADVANCED MICRO DEVICES, INC.
ONE AMD PLACE, P.O. BOX 3453, SUNNYVALE, CALIFORNIA, 94088-3453
Covered Property
(1)
Method for semiconductor wafer fabrication utilizing a cleaning substrate
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Affirmation of Patent Assignment
Aug 18, 2009
From: ADVANCED MICRO DEVICES, INC.
To: GLOBALFOUNDRIES INC.
Reel/Frame 023120/0426 →
Assignment of Assignor's Interest
Jun 27, 2019
From: GLOBALFOUNDRIES INC.
To: ALSEPHINA INNOVATIONS INC.
Reel/Frame 049612/0211 →
Assignment of Assignor's Interest
Jul 16, 2020
From: ALSEPHINA INNOVATIONS, INC.
To: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Reel/Frame 053351/0839 →
Release of Security Interest
Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →