Inventor · disambiguated record
Juncheng Lu
Also filed as: LU JUNCHENG
15 granted patents·3 pending applications·120 citations·filing 2015–2023
92Inventor score
Files withGAN SYSTEMS INC8HELLA CORP CENTER USA INC3HELLA KGAA HUECK & CO3HELLA GMBH & CO KGAA2DELTA ELECTRONICS INC1
Top patents by PatentIndex Score
18 records- 0198US9729066B1Electric power conversion apparatus having single-phase and multi-phase operation modesHELLA KGAA HUECK & CO·Filed 2016·Granted Aug 8, 2017·33 cites·18 claims
- 0295US9887616B2Electric power conversion apparatus with active filterHELLA CORP CENTER USA INC·Filed 2015·Granted Feb 6, 2018·25 cites·13 claims
- 0395US9735771B1Hybrid switch including GaN HEMT and MOSFETHELLA KGAA HUECK & CO·Filed 2016·Granted Aug 15, 2017·25 cites·20 claims
- 0492US9484908B1Gate drive circuitHELLA CORP CENTER USA INC·Filed 2015·Granted Nov 1, 2016·12 cites·16 claims
- 0590US9748949B1Gate drive circuit for power conversion apparatusHELLA KGAA HUECK & CO·Filed 2016·Granted Aug 29, 2017·6 cites·18 claims
- 0689US11735492B2Power modules for ultra-fast wide-bandgap power switching devicesGAN SYSTEMS INC·Filed 2021·Granted Aug 22, 2023·2 cites·4 claims
- 0787US11183440B2Power modules for ultra-fast wide-bandgap power switching devicesGAN SYSTEMS INC·Filed 2019·Granted Nov 23, 2021·6 cites·26 claims
- 0885US11677396B2Hybrid power stage and gate driver circuitGAN SYSTEMS INC·Filed 2020·Granted Jun 13, 2023·2 cites·17 claims
- 0981US10778114B2Enhanced performance hybrid three-level inverter/rectifierGAN SYSTEMS INC·Filed 2019·Granted Sep 15, 2020·3 cites·14 claims
- 1077US11736100B2Active gate voltage control circuit for burst mode and protection mode operation of power switching transistorsGAN SYSTEMS INC·Filed 2021·Granted Aug 22, 2023·1 cites·23 claims
- 1177US9954522B2Hybrid switch including GaN HEMT and MOSFETHELLA GMBH & CO KGAA·Filed 2017·Granted Apr 24, 2018·2 cites·20 claims
- 1276US10122285B2Electric power conversion apparatus having single-phase and multi-phase operation modesHELLA GMBH & CO KGAA·Filed 2017·Granted Nov 6, 2018·2 cites·21 claims
- 1361US9559606B2Layout of power converterDELTA ELECTRONICS INC·Filed 2015·Granted Jan 31, 2017·1 cites·18 claims
- 1455US12336148B2Thermal management solution for power stage comprising top-cooled power semiconductor switching devicesGAN SYSTEMS INC·Filed 2023·Granted Jun 17, 2025·0 cites·17 claims
- 1553US2018152095A1Electric power conversion apparatusHELLA CORP CENTER USA INC·Filed 2017·Application pending·0 cites
- 1653US2023402342A1Dual-side cooled embedded die packaging for power semiconductor devicesGAN SYSTEMS INC·Filed 2023·Application pending·0 cites
- 1751US2023282540A1Substrates for power stage assemblies comprising bottom-cooled semiconductor power switching devicesGAN SYSTEMS INC·Filed 2022·Application pending·0 cites
- 1845US12500522B2Flying capacitor primary side circuit for isolated DC/DC converterINFINEON TECH CANADA INC·Filed 2023·Granted Dec 16, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →