Patent Assignment
Reel/Frame 012576/0076
Assignment of Assignor's Interest
Recorded: 2002-01-18
Pages: 3
Assignors
FONTANA, ROBERT EDWARD, JR.
Executed: 2001-11-27
HO, KUOK SAN
Executed: 2001-11-19
PAN, TAO
Executed: 2001-11-18
TSANG, CHING HWA
Executed: 2001-11-19
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK, 10504
Covered Property
(1)
High Linear Density Tunnel Junction Flux Guide Read Head with in-Stack Longitudinal Bias Stack (Lbs)
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2003
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V
Reel/Frame 014184/0671 →
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 →