Patent Assignment
Reel/Frame 013491/0499
Assignment of Assignor's Interest
Recorded: 2002-11-13
Pages: 2
Assignors
LEE, WEN-YAUNG
Executed: 2002-11-05
LIN, TSANN
Executed: 2002-11-04
MAURI, DANIELLE
Executed: 2002-11-06
ZELTSER,ALEXANDER MICHAEL
Executed: 2002-11-04
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Spin valve having copper oxide spacer layer with specified coupling field strength between multi-layer free and pinned layer structures
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 4, 2003
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 014175/0987 →
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 →