Patent Assignment
Reel/Frame 043900/0536
Assignment of Assignor's Interest
Recorded: 2017-10-19
Pages: 5
Assignor
INTERNATIONAL BUSINESS MACHINES CORPORATION
Executed: 2017-10-11
Assignee
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY, SAN JOSE, CALIFORNIA, 95119
Covered Properties
(7)
Mram and Access Method Thereof
Magnetic Memory Device
Low-Voltage, Low-Power-Consumption, and High-Speed Differential Current-Sense Amplification
Reliable Physical Unclonable Function for Device Authentication
Phase Change Material Variable Capacitor
Reliable Physical Unclonable Function for Device Authentication
Phase Change Material Variable Capacitor
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 19, 2012
From: BRIGHTSKY, MATTHEW J.; LAM, CHUNG H.; PFEIFFER, DIRK
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 029322/0066 →
Assignment of Assignor's Interest
Jun 25, 2013
From: LAMOREY, MARK C.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 030681/0689 →
Assignment of Assignor's Interest
Nov 15, 2013
From: BRIGHTSKY, MATTHEW J.; LAM, CHUNG H.; PFEIFFER, DIRK
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 031615/0413 →
Assignment of Assignor's Interest
Nov 13, 2015
From: LAMOREY, MARK C.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 037038/0077 →
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 →
Patent Collateral Agreement - a&R Loan Agreement
Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 064715/0001 →
Patent Collateral Agreement - Ddtl Loan Agreement
Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 067045/0156 →
Assignment of Assignor's Interest
May 29, 2024
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: SANDISK TECHNOLOGIES, INC.
Reel/Frame 067567/0682 →
Change of Name
Jun 27, 2024
From: SANDISK TECHNOLOGIES, INC.
To: SANDISK TECHNOLOGIES, INC.
Reel/Frame 067982/0032 →
Patent Collateral Agreement
Aug 23, 2024
From: SANDISK TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS THE AGENT
Reel/Frame 068762/0494 →
Partial Release of Security Interests
Apr 25, 2025
From: JPMORGAN CHASE BANK, N.A., AS AGENT
To: SANDISK TECHNOLOGIES, INC.
Reel/Frame 071382/0001 →
Security Agreement
Apr 25, 2025
From: SANDISK TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 071050/0001 →