Patent Assignment
Reel/Frame 020435/0241
Assignment of Assignor's Interest
Recorded: 2008-01-29
Pages: 3
Assignors
HONG, MIN-PYO
Executed: 2008-01-28
CHOI, BYOUNG-GYOU
Executed: 2008-01-28
PARK, NO-YEOL
Executed: 2008-01-28
Assignee
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Disk Drive Device, Altitude Determination Method Therefore and Method for Determining Characteristic of Head Element Portion
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 24, 2008
From: UJI, YOSHIAKI; SHIMADA, MINORU; MIURA, RYOH; WOLFSON, TAKAHIRO
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 020851/0506 →
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 →
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 →