Inventor · disambiguated record
Chingchi Chen
Also filed as: CHEN CHINGCHI
96 granted patents·9 pending applications·554 citations·filing 1992–2023
99Inventor score
Files withFORD GLOBAL TECH LLC89CHEN CHINGCHI5FORD GLOBAL TECH INC5WISCONSIN ALUMNI RES FOUND2BALLARD POWER SYSTEMS1
Top patents by PatentIndex Score
105 records- 0198US11021069B1Multisource magnetic integration using a current source fed transformer structure with decoupled secondary windingsFORD GLOBAL TECH LLC·Filed 2020·Granted Jun 1, 2021·22 cites·14 claims
- 0298US10141254B1Direct bonded copper power module with elevated common source inductanceFORD GLOBAL TECH LLC·Filed 2018·Granted Nov 27, 2018·24 cites·20 claims
- 0396US10122294B2Active gate clamping for inverter switching devices with enhanced common source inductanceFORD GLOBAL TECH LLC·Filed 2016·Granted Nov 6, 2018·17 cites·20 claims
- 0496US10116249B2Reduced ripple inverter for hybrid drive systemsFORD GLOBAL TECH LLC·Filed 2017·Granted Oct 30, 2018·18 cites·17 claims
- 0595US9813009B1Active gate clamping for inverter switching devices using grounded gate terminalsFORD GLOBAL TECH LLC·Filed 2017·Granted Nov 7, 2017·14 cites·20 claims
- 0693US10014794B2Power inverter assembly for a vehicleFORD GLOBAL TECH LLC·Filed 2015·Granted Jul 3, 2018·10 cites·20 claims
- 0793US9867319B2Vehicle power module assemblies and manifoldsFORD GLOBAL TECH LLC·Filed 2016·Granted Jan 9, 2018·8 cites·18 claims
- 0893US9445532B2Integrated electrical and thermal solution for inverter DC-link capacitor packagingFORD GLOBAL TECH LLC·Filed 2013·Granted Sep 13, 2016·14 cites·7 claims
- 0992US10037977B2Power electronics systemFORD GLOBAL TECH LLC·Filed 2015·Granted Jul 31, 2018·8 cites·19 claims
- 1092US9954409B2Power supply deviceFORD GLOBAL TECH LLC·Filed 2015·Granted Apr 24, 2018·5 cites·16 claims
- 1191US7911792B2Direct dipping cooled power module and packagingFORD GLOBAL TECH LLC·Filed 2008·Granted Mar 22, 2011·23 cites·16 claims
- 1290US10189357B2Reduced ripple converter for hybrid drive systemsFORD GLOBAL TECH LLC·Filed 2017·Granted Jan 29, 2019·8 cites·20 claims
- 1390US10193544B2Minimizing ringing in wide band gap semiconductor devicesFORD GLOBAL TECH LLC·Filed 2017·Granted Jan 29, 2019·6 cites·20 claims
- 1490US9917435B1Piecewise temperature compensation for power switching devicesFORD GLOBAL TECH LLC·Filed 2016·Granted Mar 13, 2018·4 cites·20 claims
- 1590US8115582B2Inductor topologies with substantial common-mode and differential-mode inductanceCHEN CHINGCHI·Filed 2010·Granted Feb 14, 2012·8 cites·3 claims
- 1689US11095284B2Minimizing ringing in wide band gap semiconductor devicesFORD GLOBAL TECH LLC·Filed 2020·Granted Aug 17, 2021·2 cites·20 claims
- 1789US9994110B2Dual gate solid state devices to reduce switching lossFORD GLOBAL TECH LLC·Filed 2016·Granted Jun 12, 2018·6 cites·6 claims
- 1888US10640003B2Double-pulse test systems and methodsFORD GLOBAL TECH LLC·Filed 2017·Granted May 5, 2020·2 cites·7 claims
- 1987US9960726B1Electric drive power converter with low distortion dead-time insertionFORD GLOBAL TECH LLC·Filed 2017·Granted May 1, 2018·5 cites·11 claims
- 2087US6330143B1Automatic over-current protection of transistorsFORD GLOBAL TECH INC·Filed 2000·Granted Dec 11, 2001·33 cites·6 claims
- 2186US10513185B2Electrified vehicle ground fault monitoring systemFORD GLOBAL TECH LLC·Filed 2017·Granted Dec 24, 2019·5 cites·18 claims
- 2286US9847734B1Power-module assemblyFORD GLOBAL TECH LLC·Filed 2016·Granted Dec 19, 2017·4 cites·20 claims
- 2385US9553540B2Power converter with pre-compensation for dead-time insertionFORD GLOBAL TECH LLC·Filed 2015·Granted Jan 24, 2017·5 cites·17 claims
- 2484US10921378B2System for measuring voltage differences between battery cells and for obtaining battery cell voltages using the voltage differencesFORD GLOBAL TECH LLC·Filed 2019·Granted Feb 16, 2021·4 cites·20 claims
- 2584US10919401B2Integrated wireless power transfer systemFORD GLOBAL TECH LLC·Filed 2017·Granted Feb 16, 2021·4 cites·14 claims
- 2684US10739411B2Power electronic test automation circuitFORD GLOBAL TECH LLC·Filed 2018·Granted Aug 11, 2020·2 cites·19 claims
- 2784US10369891B2Wireless power transfer system parameter estimationFORD GLOBAL TECH LLC·Filed 2017·Granted Aug 6, 2019·4 cites·20 claims
- 2884US7646160B2Sensor calibration and parameter identification in a multi-phase motor driveFORD GLOBAL TECH LLC·Filed 2007·Granted Jan 12, 2010·12 cites·21 claims
- 2983US10352968B2Current shuntFORD GLOBAL TECH LLC·Filed 2017·Granted Jul 16, 2019·2 cites·19 claims
- 3083US10250115B2Inverter switching devices with common source inductance layout to avoid shoot-throughFORD GLOBAL TECH LLC·Filed 2016·Granted Apr 2, 2019·4 cites·5 claims
- 3183US10114041B2Ground loop reduction apparatusFORD GLOBAL TECH LLC·Filed 2017·Granted Oct 30, 2018·2 cites·20 claims
- 3283US5402053ASingle phase to three phase converter capable of variable speed motor operationWISCONSIN ALUMNI RES FOUND·Filed 1993·Granted Mar 28, 1995·64 cites·26 claims
- 3382US11374402B2Protection circuit for oscilloscope measurement channelFORD GLOBAL TECH LLC·Filed 2019·Granted Jun 28, 2022·2 cites·18 claims
- 3482US10067165B2Isolated differential voltage probe for EMI noise sourceFORD GLOBAL TECH LLC·Filed 2015·Granted Sep 4, 2018·2 cites·19 claims
- 3582US9470739B2DC link capacitance measurement for electric vehicle drivetrainFORD GLOBAL TECH LLC·Filed 2013·Granted Oct 18, 2016·6 cites·10 claims
- 3682US8717788B2Method and system for controlling a power converter system connected to a DC-bus capacitorCHEN CHINGCHI·Filed 2011·Granted May 6, 2014·7 cites·18 claims
- 3781US11075589B2DC inverter/converter current balancing for paralleled phase leg switchesFORD GLOBAL TECH LLC·Filed 2019·Granted Jul 27, 2021·2 cites·17 claims
- 3881US9991880B2Discrete power switching devices with reduced common source inductanceFORD GLOBAL TECH LLC·Filed 2016·Granted Jun 5, 2018·3 cites·19 claims
- 3980US12027986B2Magnetic integration of three-phase resonant converter and accessory power supplyFORD GLOBAL TECH LLC·Filed 2021·Granted Jul 2, 2024·1 cites·6 claims
- 4080US10361147B1Inverter power module lead frame with enhanced common source inductanceFORD GLOBAL TECH LLC·Filed 2018·Granted Jul 23, 2019·3 cites·14 claims
- 4180US10011178B1DC inverter having reduced switching loss and reduced voltage spikesFORD GLOBAL TECH LLC·Filed 2017·Granted Jul 3, 2018·3 cites·19 claims
- 4278US10388460B2Low inductance capacitorFORD GLOBAL TECH LLC·Filed 2016·Granted Aug 20, 2019·3 cites·18 claims
- 4378US10270364B2Power converter with dead-time variation to disperse distortionFORD GLOBAL TECH LLC·Filed 2015·Granted Apr 23, 2019·3 cites·8 claims
- 4478US9190896B2PWM strategy for reduction of inverter hotspot temperature and overall lossesCHEN LIHUA·Filed 2011·Granted Nov 17, 2015·4 cites·25 claims
- 4577US6483293B1System and method for cancelling the effects of stray magnetic fields from the output of a variable reluctance sensorFORD GLOBAL TECH INC·Filed 2000·Granted Nov 19, 2002·18 cites·17 claims
- 4676US11115019B2Dynamic short circuit protectionFORD GLOBAL TECH LLC·Filed 2018·Granted Sep 7, 2021·2 cites·11 claims
- 4776US8233294B2Method and system for controlling a power converter system connected to a DC-bus capacitorCHEN CHINGCHI·Filed 2010·Granted Jul 31, 2012·5 cites·20 claims
- 4875US10427532B2On-board and wireless vehicle charging systems with shared componentsFORD GLOBAL TECH LLC·Filed 2017·Granted Oct 1, 2019·2 cites·17 claims
- 4974US11850954B2Electrified vehicle inverter with dual neutral legsFORD GLOBAL TECH LLC·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 5073US10099574B2Vehicle power module assembliesFORD GLOBAL TECH LLC·Filed 2015·Granted Oct 16, 2018·3 cites·17 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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