Inventor · disambiguated record
Cheng Lu
Also filed as: LU CHENG · LU CHENG-TUAN
26 granted patents·1 pending application·14 citations·filing 2010–2024
91Inventor score
Top patents by PatentIndex Score
27 records- 0191US11711019B2Control device for power conversion system and its control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Jul 25, 2023·2 cites·20 claims
- 0287US12483122B2Resonant converter and method for controlling the resonant converterDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Nov 25, 2025·1 cites·21 claims
- 0382US10374522B2Three-level circuit and control method for balancing neutral point voltage of the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Aug 6, 2019·4 cites·28 claims
- 0481US11811310B2Power conversion system and control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Nov 7, 2023·1 cites·23 claims
- 0578US11233462B2Power converter and power supply systemDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Jan 25, 2022·1 cites·22 claims
- 0668US11799393B2Dispersed carrier phase-shifting method and systemDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Oct 24, 2023·0 cites·24 claims
- 0766US9081065B2Inductance measuring device and method for measuring an inductance parameter of permanent motorYAN FENG·Filed 2012·Granted Jul 14, 2015·2 cites·38 claims
- 0864US11863065B2Power module and method for controlling the same, three-phase power system and method for controlling the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 0963US12328065B2Method for estimating parameters of resonant converter, method for controlling resonant converter and resonant converterDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Jun 10, 2025·0 cites·27 claims
- 1063US12021451B2Device and method for controlling distributed power conversion systemDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Jun 25, 2024·0 cites·26 claims
- 1162US12132412B2Power supply apparatus, three-phase power supply system and control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Oct 29, 2024·0 cites·19 claims
- 1261US9859816B2Method for controlling modulation wave and three-phase three-wire three-level circuitDELTA ELECTRONICS SHANGHAI CO·Filed 2016·Granted Jan 2, 2018·1 cites·9 claims
- 1360US12160165B2Power conversion system and communication method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Dec 3, 2024·0 cites·24 claims
- 1460US11811297B2Phase-shift control method for power module, three-phase power module, and power systemDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Nov 7, 2023·0 cites·21 claims
- 1560US11456599B2Three-phase power supply system and power supply methodDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Sep 27, 2022·0 cites·20 claims
- 1659US12401273B2Resonant converter, and controlling method for the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 1759US11509241B2Power conversion system with N power converters, each having 2 outputsDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Nov 22, 2022·0 cites·17 claims
- 1858US12470120B2Non-communication distributed control method and device for cascade systemDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Nov 11, 2025·0 cites·20 claims
- 1958US8286020B2Power supply and protection method thereofHSIEH PING-CHENG·Filed 2010·Granted Oct 9, 2012·2 cites·9 claims
- 2053US11451159B2Three-phase system and distributed control method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Sep 20, 2022·0 cites·18 claims
- 2152US12027985B2Power conversion system with N power convertersDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Jul 2, 2024·0 cites·16 claims
- 2252US2025007392A1Coordinated fault-tolerant control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 2349US11750088B2PFC circuit, control method thereof and power conversion deviceDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Sep 5, 2023·0 cites·17 claims
- 2447US11496038B2Conversion system and control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Nov 8, 2022·0 cites·16 claims
- 2545US11522438B2Conversion system and control method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Dec 6, 2022·0 cites·16 claims
- 2644US11496044B2DC/DC converter and neutral-point voltage balance control method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Nov 8, 2022·0 cites·22 claims
- 2740US9523739B2Method and apparatus for measuring rotor resistance of induction motorDELTA ELECTRONICS SHANGHAI CO·Filed 2013·Granted Dec 20, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →