Patent Assignment
Reel/Frame 019033/0221
Assignment of Assignor's Interest
Recorded: 2007-03-20
Pages: 3
Assignors
FEUSTEL, FRANK
Executed: 2006-09-22
WERNER, THOMAS
Executed: 2006-09-22
FROHBERG, KAI
Executed: 2006-09-25
Assignee
ADVANCED MICRO DEVICES, INC.
5204 EAST BEN WHITE BOULEVARD, AUSTIN, TEXAS, 78741
Covered Property
(1)
Method of Forming an Etch Indicator Layer for Reducing Etch Non-Uniformities
Related Assignments
(3)
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 023119/0083 →
Assignment of Assignor's Interest
Jul 10, 2019
From: GLOBALFOUNDRIES INC.
To: ALSEPHINA INNOVATIONS INC.
Reel/Frame 049709/0871 →
Release of Security Interest
Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →