Patent Assignment
Reel/Frame 017979/0577
Assignment of Assignor's Interest
Recorded: 2006-07-21
Pages: 6
Assignors
SAXLER, ADAM WILLIAM
Executed: 2006-03-09
WU, YIFENG
Executed: 2006-02-17
PARIKH, PRIMIT
Executed: 2006-02-17
Assignee
CREE, INC.
4600 SILICON DRIVE, DURHAM, NORTH CAROLINA
Covered Property
(1)
Heterojunction Transistors Including Energy Barriers
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 18, 2006
From: CREE INCORPORATED
To: NAVY, SECRETARY OF THE, UNITED STATES OF AMERICA
Reel/Frame 018710/0881 →
Security Interest
Jun 30, 2023
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 064185/0755 →
Release of Security Interest in Patent Collateral at Reel/Frame No. 64185/0755
Dec 4, 2023
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: WOLFSPEED, INC.
Reel/Frame 065758/0625 →
Assignment of Assignor's Interest
Dec 29, 2023
From: WOLFSPEED, INC.
To: MACOM TECHNOLOGY SOLUTIONS HOLDINGS, INC.
Reel/Frame 066236/0086 →
Change of Name
Oct 4, 2024
From: CREE, INC.
To: WOLFSPEED, INC.
Reel/Frame 069116/0359 →
Release of Security Interest in Intellectual Property Collateral at Reel/Frame No. 64185/0755
Sep 30, 2025
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: WOLFSPEED, INC.
Reel/Frame 072989/0001 →