Patent Assignment
Reel/Frame 015248/0021
Assignment of Assignor's Interest
Recorded: 2004-10-14
Pages: 2
Assignor
INTERNATIONAL BUSINESS MACHINES CORPORATION
Executed: 2004-09-07
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1 PARMASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property
(1)
Low Cost Anti-Parallel Pinned Spin Valve (Sv) and Magnetic Tunnel Junction (Mtj) Structures with High Thermal Stability
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 25, 2002
From: PARKER, MICHAEL ANDREW; SCHWENKER, ROBERT OTTO
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 013332/0194 →
Change of Name
Oct 25, 2012
From: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
To: HGST NETHERLANDS B.V.
Reel/Frame 029341/0777 →
Assignment of Assignor's Interest
Dec 5, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040820/0802 →
Security Interest
Feb 6, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 052915/0566 →
Release of Security Interest at Reel 052915 Frame 0566
Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 059127/0001 →