Patent Assignment
Reel/Frame 019233/0115
Assignment of Assignor's Interest
Recorded: 2007-05-01
Pages: 6
Assignors
FROHBERG, KAI
Executed: 2006-11-29
GRIMM, VOLKER
Executed: 2006-11-30
MUELLER, SVEN
Executed: 2006-12-01
LEHR, MATTHIAS
Executed: 2006-11-29
RICHTER, RALF
Executed: 2006-11-29
KLAIS, JOCHEN
Executed: 2006-11-28
MAZUR, MARTIN
Executed: 2006-11-29
SALZ, HEIKE
Executed: 2006-11-29
HOHAGE, JOERG
Executed: 2006-11-29
SCHALLER, MATTHIAS
Executed: 2006-11-29
Assignee
ADVANCED MICRO DEVICES, INC.
5204 EAST BEN WHITE BOULEVARD, AUSTIN, TEXAS, 78741
Covered Property
(1)
Method for Reducing Resist Poisoning During Patterning of Silicon Nitride Layers in a Semiconductor Device
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
Jul 10, 2019
From: GLOBALFOUNDRIES INC.
To: ALSEPHINA INNOVATIONS INC.
Reel/Frame 049709/0871 →
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 →