Patent Assignment
Reel/Frame 033942/0172
Assignment of Assignor's Interest
Recorded: 2014-10-14
Pages: 10
Assignors
MIECZKOWSKI, VAN
Executed: 2014-10-10
YOUNG, JONATHAN
Executed: 2014-10-10
ZHANG, QINGCHUN
Executed: 2014-10-10
PALMOUR, JOHN WILLIAMS
Executed: 2014-10-13
Assignee
CREE, INC.
4600 SILICON DRIVE, DURHAM, NORTH CAROLINA, 27703
Covered Property
(1)
Passivation Structure for Semiconductor Devices
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 22, 2021
From: CREE, INC.
To: WOLFSPEED, INC.
Reel/Frame 057891/0880 →
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 →