IP Library › Assignment 019620/0594
Patent Assignment
Reel/Frame 019620/0594

Assignment of Assignor's Interest

Recorded: 2007-07-30 Pages: 3
Assignor
DAVIES, RICHARD ALUN
Executed: 2007-07-02
Assignee
FILTRONIC COMPOUND SEMICONDUCTORS LIMITED
HEIGHINGTON LANE BUSINESS PARK, NEWTON AYCLIFFE, COUNTY DURHAM, DL5 6JW, UNITED KINGDOM
Covered Property (1)
Field Effect Transistor Having Multiple Pinch Off Voltages
Patent: 7,880,198 →
Application: 11/756,170 →
Publication: US 2007/0278520
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 16, 2009
From: FILTRONIC COMPOUND SEMICONDUCTORS LIMITED
To: RFMD (UK) LIMITED
Reel/Frame 022552/0462 →
Assignment of Assignor's Interest Dec 19, 2019
From: RFMD (UK) LIMITED
To: QORVO US, INC.
Reel/Frame 051330/0388 →