Patent Assignment
Reel/Frame 015248/0170
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, PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property
(1)
Head Movement Controlling Based on Servo Generated Speed Control Values
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 8, 2002
From: TAKEUCHI, MASAYUKI; NAKAGAWA, YUZO; FUKUSHIMA, YUKIO; UEDA, TETSUO
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 013378/0091 →
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 →