Patent Assignment
Reel/Frame 023144/0494
Assignment of Assignor's Interest
Recorded: 2009-08-25
Pages: 2
Assignor
DEARN, DAVID
Executed: 2009-08-25
Assignee
MICREL, INC.
2180 FORTUNE DRIVE, SAN JOSE, CALIFORNIA, 95131
Covered Property
(1)
Buck-Boost Converter with Smooth Transitions Between Modes
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 24, 2020
From: MICROCHIP TECHNOLOGY INC.; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 053311/0305 →
Release of Security Interest
May 30, 2020
From: JPMORGAN CHASE BANK, N.A, AS ADMINISTRATIVE AGENT
To: MICROCHIP TECHNOLOGY INC.; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 053466/0011 →
Security Interest
Jun 5, 2020
From: MICROCHIP TECHNOLOGY INC.; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 053468/0705 →
Security Interest
Dec 24, 2020
From: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 055671/0612 →
Security Interest
Jun 4, 2021
From: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 057935/0474 →
Release of Security Interest
Mar 10, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 059863/0400 →
Release of Security Interest
Mar 11, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 059363/0001 →
Release of Security Interest
Mar 14, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 060894/0437 →
Intellectual Property Buy-in Agreement/Assignment
Apr 4, 2023
From: MICREL LLC
To: MICROCHIP TECHNOLOGY INCORPORATED
Reel/Frame 063241/0771 →
Assignment of Assignor's Interest
Jul 16, 2025
From: MICROCHIP TECHNOLOGY INC.; MICROCHIP TECHNOLOGY IRELAND LIMITED; MICROSEMI CORPORATION; ATMEL CORPORATION
To: CRESTONE IP MANAGEMENT, LLC
Reel/Frame 071991/0419 →