Inventor · disambiguated record
Chris Levesque
Also filed as: LEVESQUE CHRIS
57 granted patents·6 pending applications·1,400 citations·filing 1998–2025
99Inventor score
Top patents by PatentIndex Score
63 records- 0198US8542061B2Charge pump based power amplifier envelope power supply and bias power supplyLEVESQUE CHRIS·Filed 2011·Granted Sep 24, 2013·123 cites·24 claims
- 0298US7109897B1Power amplifier control reducing output power variationRF MICRO DEVICES INC·Filed 2005·Granted Sep 19, 2006·78 cites·20 claims
- 0397US9900204B2Multiple functional equivalence digital communications interfaceRF MICRO DEVICES INC·Filed 2013·Granted Feb 20, 2018·42 cites·18 claims
- 0497US8854019B1Hybrid DC/DC power converter with charge-pump and buck converterLEVESQUE CHRIS·Filed 2009·Granted Oct 7, 2014·130 cites·7 claims
- 0597US7471155B1Cancelling switching power supply ripple from a radio frequency signalRF MICRO DEVICES INC·Filed 2007·Granted Dec 30, 2008·78 cites·22 claims
- 0695US8571492B2DC-DC converter current sensingBERCHTOLD JEAN-CHRISTOPHE·Filed 2011·Granted Oct 29, 2013·33 cites·22 claims
- 0794US9722492B2Direct current (DC)-DC converter having a multi-stage output filterRF MICRO DEVICES INC·Filed 2015·Granted Aug 1, 2017·13 cites·24 claims
- 0894US9577590B2Dual inductive element charge pump buck and buck power suppliesRF MICRO DEVICES INC·Filed 2013·Granted Feb 21, 2017·27 cites·23 claims
- 0994US9008597B2Direct current (DC)-DC converter having a multi-stage output filterRF MICRO DEVICES INC·Filed 2013·Granted Apr 14, 2015·20 cites·25 claims
- 1094US8947157B2Voltage multiplier charge pump buckRF MICRO DEVICES INC·Filed 2013·Granted Feb 3, 2015·23 cites·21 claims
- 1194US8565694B2Split current current digital-to-analog converter (IDAC) for dynamic device switching (DDS) of an RF PA stageJONES DAVID E·Filed 2011·Granted Oct 22, 2013·28 cites·20 claims
- 1294US8559898B2Embedded RF PA temperature compensating bias transistorJONES DAVID E·Filed 2011·Granted Oct 15, 2013·28 cites·23 claims
- 1394US7058374B2Low noise switching voltage regulatorSKYWORKS SOLUTIONS INC·Filed 2002·Granted Jun 6, 2006·71 cites·7 claims
- 1493US9553550B2Multiband RF switch ground isolationRF MICRO DEVICES INC·Filed 2013·Granted Jan 24, 2017·28 cites·22 claims
- 1593US9166471B13D frequency dithering for DC-to-DC converters used in multi-mode cellular transmittersLEVESQUE CHRIS·Filed 2010·Granted Oct 20, 2015·16 cites·15 claims
- 1693US9030256B2Overlay class F chokeJONES DAVID E·Filed 2011·Granted May 12, 2015·24 cites·19 claims
- 1793US8699973B2PA bias power supply efficiency optimizationSOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted Apr 15, 2014·23 cites·22 claims
- 1892US9929769B1Communications receiver using multi-band transmit blocking filtersRESONANT INC·Filed 2017·Granted Mar 27, 2018·16 cites·24 claims
- 1992US9214865B2Voltage compatible charge pump buck and buck power suppliesLEVESQUE CHRIS·Filed 2011·Granted Dec 15, 2015·22 cites·27 claims
- 2092US8892063B2Linear mode and non-linear mode quadrature PA circuitryJONES DAVID E·Filed 2011·Granted Nov 18, 2014·21 cites·20 claims
- 2191US8842399B2ESD protection of an RF PA semiconductor die using a PA controller semiconductor dieJONES DAVID E·Filed 2011·Granted Sep 23, 2014·17 cites·19 claims
- 2291US8515361B2Frequency correction of a programmable frequency oscillator by propagation delay compensationLEVESQUE CHRIS·Filed 2011·Granted Aug 20, 2013·14 cites·28 claims
- 2391US6100670AMulti-functional battery management module operable in a charging mode and a battery pack modeCONEXANT SYSTEMS INC·Filed 1998·Granted Aug 8, 2000·169 cites·17 claims
- 2490US8983410B2Configurable 2-wire/3-wire serial communications interfaceSOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted Mar 17, 2015·15 cites·27 claims
- 2590US8831544B2Dynamic device switching (DDS) of an in-phase RF PA stage and a quadrature-phase RF PA stageWALKER GREGG A·Filed 2011·Granted Sep 9, 2014·30 cites·22 claims
- 2689US9048787B2Combined RF detector and RF attenuator with concurrent outputsJONES PAUL D·Filed 2011·Granted Jun 2, 2015·22 cites·16 claims
- 2789US8811921B2Independent PA biasing of a driver stage and a final stageJONES DAVID E·Filed 2011·Granted Aug 19, 2014·16 cites·18 claims
- 2889US8712349B2Selecting a converter operating mode of a PA envelope power supplySOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted Apr 29, 2014·15 cites·26 claims
- 2988US9362825B2Look-up table based configuration of a DC-DC converterSOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted Jun 7, 2016·10 cites·22 claims
- 3088US8983407B2Selectable PA bias temperature compensation circuitrySOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted Mar 17, 2015·13 cites·22 claims
- 3188US8731498B2Temperature correcting an envelope power supply signal for RF PA circuitrySOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted May 20, 2014·14 cites·20 claims
- 3288US8706063B2PA envelope power supply undershoot compensationHONJO HIROFUMI·Filed 2011·Granted Apr 22, 2014·17 cites·20 claims
- 3387US9973155B2Apparatus and methods for tunable power amplifiersTDK CORP·Filed 2016·Granted May 15, 2018·5 cites·16 claims
- 3487US9184701B2Snubber for a direct current (DC)-DC converterRF MICRO DEVICES INC·Filed 2013·Granted Nov 10, 2015·11 cites·24 claims
- 3586US9735752B2Apparatus and methods for tunable filtersTDK CORP·Filed 2014·Granted Aug 15, 2017·10 cites·22 claims
- 3686US8989685B2Look-up table based configuration of multi-mode multi-band radio frequency power amplifier circuitrySOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted Mar 24, 2015·11 cites·18 claims
- 3786US8913967B2Feedback based buck timing of a direct current (DC)-DC converterZIMLICH DAVID·Filed 2011·Granted Dec 16, 2014·11 cites·22 claims
- 3886US8913971B2Selecting PA bias levels of RF PA circuitry during a multislot burstARKISZEWSKI ROMAN ZBIGNIEW·Filed 2011·Granted Dec 16, 2014·13 cites·20 claims
- 3986US8811920B2DC-DC converter semiconductor die structureDEUCHARS ROBERT·Filed 2011·Granted Aug 19, 2014·16 cites·25 claims
- 4085US8942650B2RF PA linearity requirements based converter operating mode selectionSOUTHCOMBE WILLIAM DAVID·Filed 2011·Granted Jan 27, 2015·10 cites·16 claims
- 4182US8958763B2PA bias power supply undershoot compensationWILLIAMS STUART·Filed 2011·Granted Feb 17, 2015·10 cites·16 claims
- 4281US10044399B1Communications receiver using multi-band transmit blocking filtersRESONANT INC·Filed 2018·Granted Aug 7, 2018·3 cites·24 claims
- 4377US6348744B1Integrated power management moduleCONEXANT SYSTEMS INC·Filed 1998·Granted Feb 19, 2002·78 cites·27 claims
- 4475US2025392286A1System approach for baw tempco reductionQORVO US INC·Filed 2025·Application pending·0 cites
- 4574US7928712B1Low noise fast dithering switching power supplyRF MICRO DEVICES INC·Filed 2007·Granted Apr 19, 2011·11 cites·24 claims
- 4673US9240776B2Analog-digital pulse width modulator (ADPWM)RF MICRO DEVICES INC·Filed 2013·Granted Jan 19, 2016·3 cites·19 claims
- 4773US9065505B2Optimal switching frequency for envelope tracking power supplyRF MICRO DEVICES INC·Filed 2013·Granted Jun 23, 2015·3 cites·23 claims
- 4871US10454516B2Communications receiver using multi-band transmit blocking filtersRESONANT INC·Filed 2018·Granted Oct 22, 2019·1 cites·18 claims
- 4968US9325281B2Power amplifier controllerRF MICRO DEVICES INC·Filed 2013·Granted Apr 26, 2016·3 cites·21 claims
- 5068US7421256B2Low noise switching voltage regulatorSKYWORKS SOLUTIONS INC·Filed 2006·Granted Sep 2, 2008·5 cites·14 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →