Patent Assignment
Reel/Frame 015954/0397
Assignment of Assignor's Interest
Recorded: 2004-10-22
Pages: 5
Assignors
YANG, LIN
Executed: 2004-10-15
MEI, LIN
Executed: 2004-09-23
TIPTON, WILLIAM C., II
Executed: 2004-09-27
MCNAB, ROBERT J.
Executed: 2004-09-27
Assignee
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE, LAKE FOREST, CALIFORNIA, 92630
Covered Property
(1)
Method of Operating a Disk Drive Including Rotating a Perpendicular Write Head to Reduce a Difference Between Skew and Taper Angles, and a Disk Drive
Patent:
7,215,514 →
Application:
10/971,215 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
May 17, 2016
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038722/0229 →
Security Agreement
May 17, 2016
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 038744/0281 →
Security Agreement
May 17, 2016
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038744/0481 →
Release of Security Interest
Mar 5, 2018
From: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 045501/0714 →
Release of Security Interest at Reel 038744 Frame 0481
Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 058982/0556 →