Patent Assignment
Reel/Frame 020354/0681
Assignment of Assignor's Interest
Recorded: 2008-01-11
Pages: 3
Assignors
CAMP, JOHN B., JR
Executed: 2008-01-10
PHELPS, RICHARD A.
Executed: 2008-01-04
RASSEL, ROBERT M.
Executed: 2008-01-10
ZIERAK, MICHAEL J.
Executed: 2008-01-03
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Double Gate Depletion Mode Mosfet
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Spelling of the First Inventors Name Previously Recorded on Reel 020354 Frame 0681. Assignor(S) Hereby Confirms the Assignment.
Mar 10, 2014
From: CAMPI, JOHN B., JR.; PHELPS, RICHARD A.; RASSEL, ROBERT M.; ZIERAK, MICHAEL J.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 032423/0062 →
Assignment of Assignor's Interest
Sep 3, 2015
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: GLOBALFOUNDRIES U.S. 2 LLC
Reel/Frame 036550/0001 →
Assignment of Assignor's Interest
Oct 5, 2015
From: GLOBALFOUNDRIES U.S. 2 LLC; GLOBALFOUNDRIES U.S. INC.
To: GLOBALFOUNDRIES INC.
Reel/Frame 036779/0001 →
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 →