IP Library › Assignment 019800/0794
Patent Assignment
Reel/Frame 019800/0794

Assignment of Assignor's Interest

Recorded: 2007-08-28 Pages: 6
Assignors
LESSO, JOHN PAUL
Executed: 2007-08-28
PENNOCK, JOHN L.
Executed: 2007-08-28
Assignee
WOLFSON MICROELETRONICS PLC
WESTFIELD HOUSE, 25 WESTFIELD ROAD, EDINBURGH EH11 2QB, UNITED KINGDOM
Covered Property (1)
Dc-Dc Converter Circuits, and Methods and Apparatus Including Such Circuits
Patent: 7,723,965 →
Application: 11/892,885 →
Publication: US 2008/0055946
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 →