Patent Assignment
Reel/Frame 011932/0131
Assignment of Assignor's Interest
Recorded: 2001-06-21
Pages: 2
Assignor
SMITH, GORDON JAMES
Executed: 2001-06-19
Assignee
INFORMATION BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK, 10504
Covered Property
(1)
Method and Apparatus for Evaluating a Head-Disk Interface Condition for Disk Drives
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Record to Correct Assignee's Name Previously Recorded at Reel 011932, Frame 0131-0132.
Mar 5, 2002
From: SMITH, GORDON JAMES
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 012663/0299 →
Assignment of Assignor's Interest
Sep 21, 2005
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 016824/0508 →
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 →
Security Interest
Feb 6, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 052915/0566 →
Release of Security Interest at Reel 052915 Frame 0566
Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 059127/0001 →