IP Library › Assignment 041193/0265
Patent Assignment
Reel/Frame 041193/0265

Assignment of Assignor's Interest

Recorded: 2016-12-27 Pages: 26
Assignor
Assignee
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
WESTFIELD HOUSE, 26 WESTFIELD ROAD, EDINBURGH, EH11 2QB, UNITED KINGDOM
Covered Property (1)
Microphone Biasing Circuitry and Method Thereof
Patent: 9,661,434 →
Application: 15/342,232 →
Publication: US 2017/0078814
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 3, 2016
From: HOWLETT, ANDREW JAMES; MACKAY, GRAEME GORDON; MACFARLANE, DOUGLAS JAMES WALLACE
To: WOLFSON MICROELECTRONICS PLC
Reel/Frame 040211/0049 →
Change of Name Nov 14, 2016
From: WOLFSON MICROELECTRONICS PLC
To: WOLFSON MICROELECTRONICS LTD
Reel/Frame 040614/0822 →
Change of Name Dec 14, 2016
From: WOLFSON MICROELECTRONICS LTD
To: CIRRUS LOGIC INTERNATIONAL (UK) LTD.
Reel/Frame 040738/0119 →
Assignment of Assignor's Interest Mar 10, 2017
From: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
To: CIRRUS LOGIC, INC.
Reel/Frame 041538/0479 →