Inventor · disambiguated record
Jingquan Chen
Also filed as: CHEN JINGQUAN
13 granted patents·6 pending applications·342 citations·filing 2001–2023
89Inventor score
Files withLEN TECH LIMITED5KERNAHAN KENT3ROHM POWERVATION LTD2VOLTERRA SEMICONDUCTOR CORP2EXAR CORP1
Top patents by PatentIndex Score
19 records- 0198US7148669B2Predictive digital current controllers for switching power convertersUNIV COLORADO REGENTS·Filed 2004·Granted Dec 12, 2006·309 cites·20 claims
- 0288US10205390B1Systems and methods for controlling DC-to-DC converters including unregulated operating modesVolterra Semiconductor LLC·Filed 2017·Granted Feb 12, 2019·6 cites·20 claims
- 0383US8525502B2Digital pulse-frequency modulation controller for switch-mode power supplies with frequency targeting and ultrasonic modesWEINSTEIN JASON·Filed 2011·Granted Sep 3, 2013·13 cites·27 claims
- 0481US9195246B2Virtual output voltage sensing for feed-forward control of a voltage regulatorVOLTERRA SEMICONDUCTOR CORP·Filed 2013·Granted Nov 24, 2015·6 cites·34 claims
- 0576US9729052B1Systems and methods for controlling DC-to-DC converters including unregulated operating modesVOLTERRA SEMICONDUCTOR CORP·Filed 2013·Granted Aug 8, 2017·4 cites·23 claims
- 0667US8362756B2Digital boost feedback voltage controller for switch-mode power supplies using pulse-frequency modulationEXAR CORP·Filed 2010·Granted Jan 29, 2013·3 cites·20 claims
- 0766US12342431B2LED control method and systemLEN TECH LIMITED·Filed 2022·Granted Jun 24, 2025·0 cites·19 claims
- 0865US2023231477A1Power supply controllerROHM POWERVATION LTD·Filed 2023·Application pending·0 cites
- 0956US11239838B2Driving device and method of power deviceLEN TECH LIMITED·Filed 2020·Granted Feb 1, 2022·0 cites·19 claims
- 1052US10566899B2Coupled inductor in a DC-DC converterLEN TECH LIMITED·Filed 2018·Granted Feb 18, 2020·0 cites·14 claims
- 1147US8125287B2Extendable N-channel digital pulse-width/pulse-frequency modulatorLUKIC ZDRAVKO·Filed 2010·Granted Feb 28, 2012·1 cites·18 claims
- 1245US11616435B2Power supply controller with a load line compensatorROHM POWERVATION LTD·Filed 2017·Granted Mar 28, 2023·0 cites·18 claims
- 1345US11469752B2Power device driver and methodLEN TECH LIMITED·Filed 2020·Granted Oct 11, 2022·0 cites·18 claims
- 1444US2008219031A1Apparatus and methods for improving the transient response capability of a switching power supplyKERNAHAN KENT·Filed 2007·Application pending·0 cites
- 1540US2008116861A1Apparatus and method for controlling the propagation delay of a circuit by controlling the voltage applied to the circuitFYRESTORM INC·Filed 2007·Application pending·0 cites
- 1639US2008116964A1Apparatus and method for controlling the propagation delay of a circuit by controlling the voltage applied to the circuitKERNAHAN KENT·Filed 2006·Application pending·0 cites
- 1737US11245394B2Power device driving device and driving methodLEN TECH LIMITED·Filed 2020·Granted Feb 8, 2022·0 cites·20 claims
- 1836US2003071601A1Power converter circuit having a pair of inversely coupled inductorsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Application pending·0 cites
- 1935US2008278223A1Apparatus and method for controlling the propagation delay of a circuit by controlling the voltage applied to the circuitKERNAHAN KENT·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →