IP Library › Assignment 021256/0194
Patent Assignment
Reel/Frame 021256/0194

Assignment of Assignor's Interest

Recorded: 2008-07-14 Pages: 3
Assignors
HSIAO, WIEN-CHIEN DAVID
Executed: 2007-12-11
JIANG, MING
Executed: 2007-12-11
SHI, CHANQING
Executed: 2007-12-11
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property (1)
Perpendicular Magnetic Recording Writer Main Pole Having Imbedded Non-Magnetic Core and De-Coupled Pole Tip
Patent: 8,179,634 →
Application: 12/005,786 →
Publication: US 2009/0168237
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 6, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040826/0821 →