Inventor · disambiguated record
Anthony James Magrath
Also filed as: MAGRATH ANTHONY · MAGRATH ANTHONY J · MAGRATH ANTHONY JAMES
19 granted patents·6 pending applications·131 citations·filing 2002–2024
94Inventor score
Files withWOLFSON MICROELECTRONICS PLC8CIRRUS LOGIC INT SEMICONDUCTOR LTD6MAGRATH ANTHONY JAMES4CIRRUS LOGIC INT (UK) LTD1CLEMOW RICHARD DAVID1
Top patents by PatentIndex Score
25 records- 0192US7205917B2Pulse width modulator quantisation circuitWOLFSON MICROELECTRONICS PLC·Filed 2005·Granted Apr 17, 2007·23 cites·52 claims
- 0290US8139792B2Amplifier circuits, methods of starting and stopping amplifier circuitsMAGRATH ANTHONY JAMES·Filed 2007·Granted Mar 20, 2012·25 cites·48 claims
- 0389US7348840B2Feedback controller for PWM amplifierWOLFSON MICROELECTRONICS PLC·Filed 2005·Granted Mar 25, 2008·29 cites·30 claims
- 0486US10431198B2Noise cancellation system with lower rate emulationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Oct 1, 2019·3 cites·19 claims
- 0577US2025005344A1Neurons for artificial neural networksCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 0675US8908876B2Noise cancellation system with lower rate emulationMAGRATH ANTHONY JAMES·Filed 2008·Granted Dec 9, 2014·5 cites·27 claims
- 0774US10147413B2Noise cancellation system with lower rate emulationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Dec 4, 2018·1 cites·20 claims
- 0873US8682250B2Noise cancellation systemMAGRATH ANTHONY JAMES·Filed 2009·Granted Mar 25, 2014·9 cites·9 claims
- 0968US9740428B1Circular buffer descriptor for describing and/or accessing a circular bufferCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Aug 22, 2017·1 cites·31 claims
- 1068US7061415B2Word length reduction circuitWOLFSON MICROELECTRONICS PLC·Filed 2004·Granted Jun 13, 2006·10 cites·32 claims
- 1165US8315410B2Dynamic range controllerMAGRATH ANTHONY JAMES·Filed 2008·Granted Nov 20, 2012·3 cites·13 claims
- 1263US7466831B2Audio processingWOLFSON MICROELECTRONICS PLC·Filed 2004·Granted Dec 16, 2008·7 cites·15 claims
- 1360US7567195B2Digital-to-analog converter using selected single bit converter elementsWOLFSON MICROELECTRONICS PLC·Filed 2007·Granted Jul 28, 2009·4 cites·43 claims
- 1459US9525945B2Loudspeaker protection systems and methodsCIRRUS LOGIC INT (UK) LTD·Filed 2015·Granted Dec 20, 2016·1 cites·33 claims
- 1559US7948405B2Sample rate converterWOLFSON MICROELECTRONICS PLC·Filed 2009·Granted May 24, 2011·3 cites·20 claims
- 1657US12131251B2Neurons for artificial neural networksCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Oct 29, 2024·0 cites·16 claims
- 1754US8645444B2IIR filter for reducing the complexity of multiplying elementsCLEMOW RICHARD DAVID·Filed 2008·Granted Feb 4, 2014·3 cites·8 claims
- 1853US9654871B2Noise cancellation system with lower rate emulationWOLFSON LTD·Filed 2014·Granted May 16, 2017·0 cites·13 claims
- 1950US7508331B2Digital-to-analog converter with dynamic element matching to minimize mismatch errorWOLFSON MICROELECTRONICS PLC·Filed 2007·Granted Mar 24, 2009·2 cites·13 claims
- 2048US2008152168A1Audio signal frequency range boost circuitsMAGRATH ANTHONY J·Filed 2007·Application pending·0 cites
- 2141US7257164B2Class D amplifierWOLFSON MICROELECTRONICS PLC·Filed 2004·Granted Aug 14, 2007·2 cites·21 claims
- 2239US2005123152A1Signal processors and associated methodsFiled 2004·Application pending·0 cites
- 2338US2017322808A1Low-power processor with support for multiple precision modesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Application pending·0 cites
- 2437US2004022400A1Bass compressorFiled 2002·Application pending·0 cites
- 2531US2008240466A1Signal reproduction circuitrySTOUTJESDIJK REMCO MARTIJN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →