Patent Assignment
Reel/Frame 016190/0252
Assignment of Assignor's Interest
Recorded: 2005-05-04
Pages: 2
Assignor
INTERNATIONAL BUSINESS MACHINES CORPORATION
Executed: 2005-03-30
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1 PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property
(1)
Hard Disk Drive with Self-Contained Active Acoustic Noise Reduction
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 3, 2002
From: CULMAN, TODD G.; HOYT, ROGER F.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 012438/0419 →
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 →