Patent Assignment
Reel/Frame 072807/0890
Security Agreement
Recorded: 2025-09-05
Pages: 8
Assignor
WESTERN DIGITAL TECHNOLOGIES, INC.
Executed: 2025-08-13
Assignee
JPMORGAN CHASE BANK, N.A., AS AGENT
10 S. DEARBORN, CHICAGO, ILLINOIS, 60603
Covered Properties
(16)
Magnetic Recording Head With Assisting Electric Current In Trailing Shield
Application:
19/200,292 →
Publication:
US US20250273235A1
Middle Shields Two-Dimensional Magnetic Recording Read Heads
Application:
19/201,452 →
Publication:
US US20250266056A1
DFL Reader Signal Sidebump Imbalance Reduction
Application:
19/208,323 →
Publication:
US US20250273236A1
Hard Disk Drive Suspension Fine Actuator with Miniaturized Single-Layer Piezoelectric Elements
Application:
19/221,385 →
Publication:
US US20250292792A1
High-Speed High-Voltage Cmos Write Driver
Application:
19/226,852 →
Publication:
US US20250372120A1
Hard Disk Drive Interpose Swage
Application:
19/227,025 →
Publication:
US US20250299693A1
Ramp Support for a Magnetic Storage Device
Application:
19/233,374 →
Publication:
US US20250308551A1
Suspension Load Beam Rail-Based Gimbal Limiter
Application:
19/235,374 →
Publication:
US US20250308550A1
Lubricants and Methods to Determine Dewetting Thickness Thereof
Application:
19/237,544 →
Publication:
US US20250308554A1
Double-Mask Near-Field Transducer (NFT) and Method Thereof
Patent:
12,700,423 →
Application:
19/243,360 →
Magnetic Recording Head with A Cross-Track Current Flow In A Low Resistance Path
Application:
19/244,507 →
Publication:
US US20250316289A1
Methods for Dynamic Servo Optimization Based on Tape Position
Patent:
12,682,927 →
Application:
19/244,829 →
In-Memory AI Inference with Multi-state Weight based on Vertical Domain Control
Application:
19/247,419 →
Publication:
US US20250322228A1
In-Memory AI Inference with Multi-state Weight based on Vertical Domain Control
Application:
19/247,436 →
Publication:
US US20250322870A1
Phase-Coherent In-Line VCSEL Array with Slider Trailing Mount for HAMR
Application:
19/271,443 →
Publication:
US US20250342856A1
High Temperature Lubricants for Magnetic Media Having Aromatic Linker Moiety
Application:
19/274,935 →
Publication:
US US20250346824A1
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 28, 2025
From: LIU, YANNING; TEO, KIA MOH; PAN, TZONG-SHII
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071454/0283 →
Assignment of Assignor's Interest
Jun 3, 2025
From: OKAZAKI, TOSHIHISA; HANLON, ANDREW
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071480/0584 →
Assignment of Assignor's Interest
Jun 10, 2025
From: OHTA, KATSUHIKO
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071374/0851 →
Assignment of Assignor's Interest
Jun 11, 2025
From: TEO, KIA MOH; TSUCHIDA, HIROYASU
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071546/0400 →
Assignment of Assignor's Interest
Jun 17, 2025
From: PATHEM, BALA KRISHNA; CONLEY, NICHOLAS RYAN; MARCHON, BRUNO JEAN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071440/0596 →
Assignment of Assignor's Interest
Jul 14, 2025
From: CONTRERAS, JOHN T.; ZAKAI, REHAN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071686/0848 →
Assignment of Assignor's Interest
Jul 29, 2025
From: MAKSUTA, DANIEL DEMORI; WEN, JIANMING; LEE, CHARLES CHENG-HSING
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071866/0807 →
Assignment of Assignor's Interest
Aug 6, 2025
From: MAO, MING; CHIEN, CHEN-JUNG; BAIÃO DE ALBUQUERQUE, GONCALO MARCOS; HU, CHIH-CHING
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071947/0737 →
Assignment of Assignor's Interest
Aug 6, 2025
From: GONCHAROV, ALEXANDER; ASIF BASHIR, MUHAMMAD; VAN DER HEIJDEN, PETRUS ANTONIUS; DING, YUNFEI
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 071947/0715 →
Assignment of Assignor's Interest
Aug 13, 2025
From: LIU, XIAOYONG; WANG, SONGZI; BAIAO DE ALBEQUERQUE, GONCALO; OKADA, YUKIMASA
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 072005/0354 →
Assignment of Assignor's Interest
Sep 3, 2025
From: ASIF BASHIR, MUHAMMAD; DING, YUNFEI; BAI, ZHIGANG; GONCHAROV, ALEXANDER
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 072148/0884 →
Assignment of Assignor's Interest
Sep 11, 2025
From: LE, QUANG; LIU, XIAOYONG; XU, LEI; OSMAN, HASSAN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 072226/0625 →
Assignment of Assignor's Interest
Sep 11, 2025
From: LE, QUANG; LIU, XIAOYONG; XU, LEI; OSMAN, HASSAN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 072226/0621 →
Assignment of Assignor's Interest
Oct 22, 2025
From: YAVUZ, SERDAR
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 072640/0421 →
Assignment of Assignor's Interest
Oct 23, 2025
From: YAVUZ, SERDAR
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 072651/0130 →
Assignment of Assignor's Interest
Nov 5, 2025
From: STIPE, BARRY C.; MATSUMOTO, TAKUYA; TAHERI, HOSSEIN; KUANG, WAN
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 072789/0661 →
Security Interest
Dec 3, 2025
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 073104/0069 →