Inventor
FRITH PETER J
GB26 patents
⚠️ This page may combine multiple inventors who share the name “FRITH PETER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INT SEMICONDUCTOR LTD
16 patentsUS10312802B2Jun 4, 2019
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD12 citations92
US11146171B2Oct 12, 2021
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD5 citations84
US9735672B2Aug 15, 2017
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD9 citations84
US9685856B2Jun 20, 2017
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD6 citations84
US11398777B2Jul 26, 2022
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US10014769B2Jul 3, 2018
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations63
US9685855B2Jun 20, 2017
Amplifier circuit and methods of operation thereof
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations63
US11811312B2Nov 7, 2023
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11722057B2Aug 8, 2023
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11652406B2May 16, 2023
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11652405B2May 16, 2023
Amplifier circuit and methods of operation thereof
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11043894B2Jun 22, 2021
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11031863B2Jun 8, 2021
Amplifier circuit and methods of operation thereof
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US10819229B2Oct 27, 2020
Charge pump circuit
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US10587187B2Mar 10, 2020
Amplifier circuit and methods of operation thereof
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US9673700B2Jun 6, 2017
Amplifier circuit and methods of operation thereof
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
WOLFSON MICROELECTRONICS PLC
5 patentsUS7714660B2May 11, 2010
Amplifier circuit and methods of operation thereof
WOLFSON MICROELECTRONICS PLC41 citations96
US7626445B2Dec 1, 2009
Charge pump circuit and methods of operation thereof
WOLFSON MICROELECTRONICS PLC34 citations92
US7622984B2Nov 24, 2009
Charge pump circuit and methods of operation thereof
WOLFSON MICROELECTRONICS PLC34 citations92
US6952176B2Oct 4, 2005
Digital-to-analogue converter circuits
WOLFSON MICROELECTRONICS PLC23 citations92
US9306448B2Apr 5, 2016
Amplifier circuit and methods of operation thereof
WOLFSON MICROELECTRONICS PLC3 citations84