IP Library › Assignment 037023/0782
Patent Assignment
Reel/Frame 037023/0782

Assignment of Assignor's Interest

Recorded: 2015-11-12 Pages: 8
Assignors
HOWLETT, ANDREW JAMES
Executed: 2014-03-04
MACKAY, GRAEME GORDON
Executed: 2014-03-04
MACFARLANE, DOUGLAS JAMES WALLACE
Executed: 2014-03-04
Assignee
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE, 26 WESTFIELD ROAD, EDINBURGH, EH11 2QB, UNITED KINGDOM
Covered Property (1)
Microphone Biasing Circuitry and Method Thereof
Patent: 9,490,765 →
Application: 14/864,619 →
Publication: US 2016/0056786
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 23, 2015
From: WOLFSON MICROELECTRONICS PLC
To: WOLFSON MICROELECTRONICS LTD
Reel/Frame 037154/0692 →
Change of Name Dec 14, 2015
From: WOLFSON MICROELECTRONICS LTD
To: CIRRUS LOGIC INTERNATIONAL (UK) LTD
Reel/Frame 037284/0937 →
Assignment of Assignor's Interest Dec 21, 2015
From: CIRRUS LOGIC INTERNATIONAL (UK) LTD
To: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
Reel/Frame 037358/0038 →
Assignment of Assignor's Interest Sep 21, 2016
From: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
To: CIRRUS LOGIC, INC.
Reel/Frame 039812/0812 →