Patent Assignment
Reel/Frame 015238/0827
Assignment of Assignor's Interest
Recorded: 2004-10-12
Pages: 5
Assignors
LIU, YINSHI
Executed: 2004-09-15
SUN, NIAN-XIANG
Executed: 2004-09-17
GAO, YUNXIAO
Executed: 2004-09-22
HSU, YIMIN
Executed: 2004-09-29
OKADA, TOMOHIRO
Executed: 2004-09-21
OKADA, YASUYUKI
Executed: 2004-09-21
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property
(1)
Laminated High Moment Magnetic Films with Antiferromagnetic Coupling as Write Pole of Perpendicular Magnetic Recording Head
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2004
From: LIU, YINSHI; SUN, NIAN-XIANG; GAO, YUNXIAO; HSU, YIMIN
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 015929/0340 →
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 040819/0450 →