Patent Assignment
Reel/Frame 020116/0948
Assignment of Assignor's Interest
Recorded: 2007-11-15
Pages: 9
Assignors
POWELL, ADRIAN
Executed: 2005-02-10
BRADY, MARK
Executed: 2005-02-10
MUELLER, STEPHAN G.
Executed: 2005-02-10
TSVETKOV, VALERI F.
Executed: 2005-02-17
LEONARD, ROBERT T.
Executed: 2005-02-10
Assignee
CREE, INC.
4600 SILICON DRIVE, DURHAM, NORTH CAROLINA, 27703
Covered Property
(1)
Low 1C Screw Dislocation 3 Inch Silicon Carbide Wafer
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
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 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 →
Notice of Grant of Security Interest in Intellectual Property
Dec 23, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 074049/0988 →
Notice of Grant of Security Interest in Intellectual Property
Dec 23, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 074050/0001 →
Notice of Grant of Security Interest in Intellectual Property
Dec 23, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 074050/0026 →
Notice of Grant of Security Interest in Intellectual Property
Dec 23, 2025
From: WOLFSPEED, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 074050/0033 →