IP Library › Assignment 020194/0446
Patent Assignment
Reel/Frame 020194/0446

Assignment of Assignor's Interest

Recorded: 2007-12-04 Pages: 3
Assignors
DAI, QING, MS.
Executed: 2007-12-03
MARCHON, BRUNO, MR.
Executed: 2007-12-03
WU, TSAI-WEI, MR.
Executed: 2007-12-03
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS BV
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property (1)
System, Method and Apparatus for Obtaining True Roughness of Granular Media
Patent: 7,900,497 →
Application: 11/950,021 →
Publication: US 2009/0139314
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 →