Patent Assignment
Reel/Frame 023117/0105
Assignment of Assignor's Interest
Recorded: 2009-08-19
Pages: 3
Assignor
WITCHARD, CLYDE
Executed: 2009-03-23
Assignee
AUDIUM SEMICONDUCTOR LIMITED
19 ROYAL VICTORIA PARK, BRISTOL, BS10 6TD, UNITED KINGDOM
Covered Property
(1)
Switching Amplifier
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 17, 2010
From: AUDIUM SEMICONDUCTOR LIMITED
To: NEW TRANSDUCERS LIMITED
Reel/Frame 025772/0513 →
Assignment of Assignor's Interest
Jun 4, 2015
From: NVF TECH LTD
To: TECTONIC AUDIO LABS, LLC
Reel/Frame 035789/0585 →
Change of Name
Feb 16, 2019
From: TECTONIC AUDIO LABS
To: TECTONIC AUDIO LABS, INC.
Reel/Frame 049388/0037 →