IP Library › Assignment 024117/0117
Patent Assignment
Reel/Frame 024117/0117

Assignment of Assignor's Interest

Recorded: 2010-03-22 Pages: 2
Assignors
DU, HONG
Executed: 2010-02-25
WERNER, DOUGLAS J.
Executed: 2010-02-25
ZHENG, YI
Executed: 2010-02-25
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property (1)
Advanced Phase Shift Lithography and Attenuated Phase Shift Mask for Narrow Track Width D Write Pole Definition
Patent: 8,192,900 →
Application: 12/714,159 →
Publication: US 2011/0212388
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 040826/0327 →