Inventor · disambiguated record
Fang-Chieh Lu
Also filed as: LU FANG · LU FANG-CHIEH
8 granted patents·2 pending applications·5 citations·filing 2003–2022
73Inventor score
Files withQISDA CORP5HEFEI GOTION HIGH TECH POWER ENERGY CO LTD2QISDA OPTRONICS SUZHOU CO LTD2BENQ CORP1
Top patents by PatentIndex Score
10 records- 0185US10091473B1Driver circuit having light source driver at primary sideQISDA CORP·Filed 2017·Granted Oct 2, 2018·5 cites·16 claims
- 0251US2023113471A1Lithium-ion secondary battery and preparation method thereofHEFEI GOTION HIGH TECH POWER ENERGY CO LTD·Filed 2022·Application pending·0 cites
- 0350US11258995B2Light emitting diode projector and drive circuit thereofQISDA CORP·Filed 2019·Granted Feb 22, 2022·0 cites·14 claims
- 0448US12431565B2Lithium-ion battery module and application thereofHEFEI GOTION HIGH TECH POWER ENERGY CO LTD·Filed 2021·Granted Sep 30, 2025·0 cites·20 claims
- 0546US10816888B1Projector, power control circuit and method for the sameQISDA CORP·Filed 2020·Granted Oct 27, 2020·0 cites·8 claims
- 0645US9857670B2Power board and ballast module and projector using the sameQISDA OPTRONICS (SUZHOU) CO LTD·Filed 2016·Granted Jan 2, 2018·0 cites·15 claims
- 0745US9668329B2Method for operating an electronic device to increase light density and electronic device thereofQISDA CORP·Filed 2015·Granted May 30, 2017·0 cites·20 claims
- 0844US9547224B2Projector with a therm-sensitive component for overheating protectionQISDA OPTRONICS (SUZHOU) CO LTD·Filed 2014·Granted Jan 17, 2017·0 cites·15 claims
- 0940US11044435B2Driver circuit and projector including voltage conversion units at primary sideQISDA CORP·Filed 2019·Granted Jun 22, 2021·0 cites·7 claims
- 1036US2003169465A1Image-scanning deviceBENQ CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →