IP Library › Assignment 019229/0106
Patent Assignment
Reel/Frame 019229/0106

Assignment of Assignor's Interest

Recorded: 2007-04-30 Pages: 4
Assignor
MAGRATH, ANTHONY J.
Executed: 2005-11-18
Assignee
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE, 26 WESTFIELD HOUSE, EDINBURGH, EH11 2QB, UNITED KINGDOM
Covered Property (1)
Feedback Controller for Pwm Amplifier
Patent: 7,348,840 →
Application: 11/225,845 →
Publication: US 2007/0040608
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 1, 2015
From: WOLFSON MICROELECTRONICS LTD
To: CIRRUS LOGIC INTERNATIONAL (UK) LTD.
Reel/Frame 035353/0413 →
Change of Name Apr 1, 2015
From: WOLFSON MICROELECTRONICS PLC
To: WOLFSON MICROELECTRONICS LTD
Reel/Frame 035356/0096 →
Assignment of Assignor's Interest Jun 2, 2015
From: CIRRUS LOGIC INTERNATIONAL (UK) LTD.
To: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
Reel/Frame 035806/0389 →
Assignment of Assignor's Interest Jun 15, 2015
From: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
To: CIRRUS LOGIC INC.
Reel/Frame 035909/0190 →