Patent Assignment
Reel/Frame 015012/0569
Assignment of Assignor's Interest
Recorded: 2004-02-27
Pages: 7
Assignors
FECHKO, GEORGE J., JR.
Executed: 2004-01-08
JENNY, JASON R.
Executed: 2004-01-08
HOBGOOD, HUDSON M.
Executed: 2004-01-08
TSVETOV, VALERI F.
Executed: 2004-01-08
CARTER, CALVIN H. JR.
Executed: 2004-01-08
Assignee
CREE, INC.
4600 SILLICON DRIVE, DURHAM, NORTH CAROLINA, 27703-8475
Covered Property
(1)
Reducing Nitrogen Content in Silicon Carbide Crystals by Sublimation Growth in a Hydrogen-Containing Ambient
Related Assignments
(2)
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 →