Inventor · disambiguated record
John Paul Lesso
Also filed as: LESSO JOHN P · LESSO JOHN PAUL
299 granted patents·63 pending applications·988 citations·filing 2006–2025
99Inventor score
Files withCIRRUS LOGIC INT SEMICONDUCTOR LTD316WOLFSON MICROELECTRONICS PLC20LESSO JOHN PAUL13LESSO JOHN P6CIRRUS LOGIC INT (UK) LTD2
Top patents by PatentIndex Score
362 records- 0199US11051117B2Detection of loudspeaker playbackCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jun 29, 2021·14 cites·21 claims
- 0299US8198941B2Amplifier circuit and method of amplifying a signal in an amplifier circuitLESSO JOHN PAUL·Filed 2008·Granted Jun 12, 2012·98 cites·13 claims
- 0398US11475899B2Speaker identificationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Oct 18, 2022·51 cites·11 claims
- 0498US8514025B2Amplifier circuit and method of amplifying a signal in an amplifier circuitLESSO JOHN PAUL·Filed 2012·Granted Aug 20, 2013·47 cites·30 claims
- 0598US7714660B2Amplifier circuit and methods of operation thereofWOLFSON MICROELECTRONICS PLC·Filed 2007·Granted May 11, 2010·41 cites·50 claims
- 0697US11134354B1Wear detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Sep 28, 2021·7 cites·20 claims
- 0797US10312802B2Charge pump circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Jun 4, 2019·12 cites·20 claims
- 0897US9136755B2Charge pump circuitLESSO JOHN PAUL·Filed 2011·Granted Sep 15, 2015·21 cites·32 claims
- 0996US11398777B2Charge pump circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Jul 26, 2022·2 cites·14 claims
- 1096US11164588B2Magnetic detection of replay attackCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Nov 2, 2021·12 cites·17 claims
- 1196US10915614B2Biometric authenticationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Feb 9, 2021·19 cites·17 claims
- 1296US10506336B1Audio circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Dec 10, 2019·12 cites·19 claims
- 1396US10193561B2Phase locked loopsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Jan 29, 2019·18 cites·20 claims
- 1495US12041434B2Load detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Jul 16, 2024·3 cites·21 claims
- 1595US12026241B2Detection of replay attackCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Jul 2, 2024·3 cites·9 claims
- 1695US11323810B2Microphone systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted May 3, 2022·3 cites·19 claims
- 1795US11219386B2Cough detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jan 11, 2022·4 cites·20 claims
- 1895US11023755B2Detection of livenessCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Jun 1, 2021·19 cites·5 claims
- 1995US11017252B2Detection of livenessCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted May 25, 2021·18 cites·6 claims
- 2095US10348282B1ModulatorsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Jul 9, 2019·10 cites·24 claims
- 2195US9735672B2Charge pump circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2015·Granted Aug 15, 2017·9 cites·20 claims
- 2295US8890604B2Charge pump circuitLESSO JOHN PAUL·Filed 2012·Granted Nov 18, 2014·12 cites·42 claims
- 2395US7622984B2Charge pump circuit and methods of operation thereofWOLFSON MICROELECTRONICS PLC·Filed 2007·Granted Nov 24, 2009·34 cites·27 claims
- 2494US12002482B2Data transferCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Jun 4, 2024·3 cites·23 claims
- 2594US11189300B2Methods, apparatus and systems for biometric processesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Nov 30, 2021·4 cites·20 claims
- 2694US10847165B2Detection of livenessCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Nov 24, 2020·14 cites·17 claims
- 2794US9685856B2Charge pump circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Jun 20, 2017·6 cites·20 claims
- 2894US9628040B2Class D amplifier circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2015·Granted Apr 18, 2017·11 cites·18 claims
- 2994US8427851B2Charge pump circuit and methods of operation thereofLESSO JOHN P·Filed 2011·Granted Apr 23, 2013·15 cites·44 claims
- 3093US11889280B2Filters and filter chainsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Jan 30, 2024·2 cites·25 claims
- 3193US11694695B2Speaker identificationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Jul 4, 2023·2 cites·20 claims
- 3293US11627414B2Microphone systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Apr 11, 2023·2 cites·19 claims
- 3393US11615803B2Methods, apparatus and systems for biometric processesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Mar 28, 2023·3 cites·20 claims
- 3493US11417349B2Data transferCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Aug 16, 2022·3 cites·25 claims
- 3593US11276409B2Detection of replay attackCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Mar 15, 2022·13 cites·7 claims
- 3693US11146171B2Charge pump circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Oct 12, 2021·5 cites·19 claims
- 3793US11122350B1Method and apparatus for on ear detectCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Sep 14, 2021·3 cites·20 claims
- 3893US9236794B2Charge pump circuit and methods of operations thereofWOLFSON MICROELECTRONICS PLC·Filed 2013·Granted Jan 12, 2016·11 cites·12 claims
- 3993US8159200B2DC-DC converter circuits, and methods and apparatus including such circuitsLESSO JOHN PAUL·Filed 2011·Granted Apr 17, 2012·11 cites·18 claims
- 4093US7990742B2Charge pump circuit and methods of operation thereofWOLFSON MICROELECTRONICS PLC·Filed 2007·Granted Aug 2, 2011·33 cites·16 claims
- 4192US11489505B2Methods and systems for equalizationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Nov 1, 2022·3 cites·25 claims
- 4292US11410678B2Methods and apparatus for detecting singingCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Aug 9, 2022·4 cites·23 claims
- 4392US11089415B1On-ear transition detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Aug 10, 2021·3 cites·19 claims
- 4492US11037574B2Speaker recognition and speaker change detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Jun 15, 2021·12 cites·20 claims
- 4592US10244331B1MEMs devicesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Mar 26, 2019·6 cites·20 claims
- 4692US10237668B2Apparatus and methods for monitoring a microphoneCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Mar 19, 2019·4 cites·20 claims
- 4792US7723965B2DC-DC converter circuits, and methods and apparatus including such circuitsWOLFSON MICROELECTRONICS PLC·Filed 2007·Granted May 25, 2010·28 cites·37 claims
- 4892US7626445B2Charge pump circuit and methods of operation thereofWOLFSON MICROELECTRONICS PLC·Filed 2007·Granted Dec 1, 2009·34 cites·34 claims
- 4991US11998948B2Driver circuitry for piezoelectric transducersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jun 4, 2024·2 cites·22 claims
- 5091US11381239B1Driver circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Jul 5, 2022·2 cites·19 claims
Showing the top 50 of 362 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →