Inventor · disambiguated record
Wen-Nan Huang
Also filed as: HUANG WEN-NAN
29 granted patents·6 pending applications·165 citations·filing 2003–2023
94Inventor score
Files withCHICONY POWER TECH CO LTD19POTENS SEMICONDUCTOR CORP7IND TECH RES INST5HUANG CHAO-JUI2HUANG WEN-NAN2
Top patents by PatentIndex Score
35 records- 0195US10720829B1Totem-pole bridgeless PFC conversion device and method of operating the sameCHICONY POWER TECH CO LTD·Filed 2019·Granted Jul 21, 2020·20 cites·12 claims
- 0294US6935121B2Reciprocating and rotary magnetic refrigeration apparatusIND TECH RES INST·Filed 2003·Granted Aug 30, 2005·98 cites·18 claims
- 0382US11936381B1Switch module with an automatic switching function according to load and method thereofPOTENS SEMICONDUCTOR CORP·Filed 2022·Granted Mar 19, 2024·1 cites·8 claims
- 0482US9906139B2Power supply module, power supply device, and power controlling methodCHICONY POWER TECH CO LTD·Filed 2016·Granted Feb 27, 2018·5 cites·10 claims
- 0582US9584033B1Power supply device for varying an output voltageCHICONY POWER TECH CO LTD·Filed 2015·Granted Feb 28, 2017·5 cites·9 claims
- 0673US10594221B1Power supply device and a power supply methodCHICONY POWER TECH CO LTD·Filed 2019·Granted Mar 17, 2020·2 cites·11 claims
- 0772US7164270B1Dynamic magnetic locator and method for the sameIND TECH RES INST·Filed 2005·Granted Jan 16, 2007·12 cites·5 claims
- 0865US9122295B2Power supply apparatus with reducing voltage overshootingCHICONY POWER TECH CO LTD·Filed 2013·Granted Sep 1, 2015·2 cites·5 claims
- 0964US9030225B2Over voltage protection testing apparatusCHICONY POWER TECH CO LTD·Filed 2013·Granted May 12, 2015·2 cites·10 claims
- 1060US8692113B2Connector assemblyHUANG CHAO-JUI·Filed 2011·Granted Apr 8, 2014·4 cites·17 claims
- 1158US12249980B2Circuit and method for improving efficiency by use of external inductor for temperature controlPOTENS SEMICONDUCTOR CORP·Filed 2023·Granted Mar 11, 2025·0 cites·10 claims
- 1257US8337221B1Transmission apparatusHUANG CHAO-JUI·Filed 2011·Granted Dec 25, 2012·3 cites·14 claims
- 1355US11588473B1Circuit with metal-oxide semiconductor field-effect transistor and diode module and implemetation method thereofPOTENS SEMICONDUCTOR CORP·Filed 2021·Granted Feb 21, 2023·0 cites·7 claims
- 1452US12101026B2Metal-oxide semiconductor field-effect transistor with asymmetric parallel dies and method of using the samePOTENS SEMICONDUCTOR CORP·Filed 2021·Granted Sep 24, 2024·0 cites·5 claims
- 1552US8837173B2DC to DC power converting deviceCHICONY POWER TECH CO LTD·Filed 2013·Granted Sep 16, 2014·1 cites·6 claims
- 1650US8488352B1Method for varying power factorHUANG WEN-NAN·Filed 2012·Granted Jul 16, 2013·1 cites·10 claims
- 1748US2016111201A1TransformerCHICONY POWER TECH CO LTD·Filed 2014·Application pending·0 cites
- 1847US10425003B1Power supply deviceCHICONY POWER TECH CO LTD·Filed 2019·Granted Sep 24, 2019·0 cites·20 claims
- 1947US2023368950A1Packaging structure with magnetocaloric materialPOTENS SEMICONDUCTOR CORP·Filed 2022·Application pending·0 cites
- 2046US7045985B2Reluctance force brake deviceIND TECH RES INST·Filed 2004·Granted May 16, 2006·9 cites·16 claims
- 2145US9312754B2Power supply apparatus with reducing voltage overshootingCHICONY POWER TECH CO LTD·Filed 2015·Granted Apr 12, 2016·0 cites·5 claims
- 2243US10096990B2Surge voltage protection apparatusCHICONY POWER TECH CO LTD·Filed 2016·Granted Oct 9, 2018·0 cites·10 claims
- 2343US9768681B2Filtering module and power supply deviceCHICONY POWER TECH CO LTD·Filed 2016·Granted Sep 19, 2017·0 cites·15 claims
- 2441US9506961B2Power supply detection apparatus and detecting method thereofCHICONY POWER TECH CO LTD·Filed 2014·Granted Nov 29, 2016·0 cites·12 claims
- 2541US2007120636A1Magnetic coupling device for contactless energy transmission systemsIND TECH RES INST·Filed 2006·Application pending·0 cites
- 2641US2015055376A1Open loop power conversion apparatusCHICONY POWER TECH CO LTD·Filed 2013·Application pending·0 cites
- 2740US9772384B2Alternating current input voltage detecting deviceCHICONY POWER TECH CO LTD·Filed 2015·Granted Sep 26, 2017·0 cites·8 claims
- 2840US8848402B2Power factor correction apparatusHUANG WEN-NAN·Filed 2012·Granted Sep 30, 2014·0 cites·6 claims
- 2940US2006145495A1Finger device capable of grasping objectsIND TECH RES INST·Filed 2005·Application pending·0 cites
- 3039US9306447B2Power supply apparatus with variable circuit loop impedanceCHICONY POWER TECH CO LTD·Filed 2014·Granted Apr 5, 2016·0 cites·8 claims
- 3136US9835690B2AC inrush current testing deviceCHICONY POWER TECH CO LTD·Filed 2015·Granted Dec 5, 2017·0 cites·7 claims
- 3234US11804834B2Electromagnetic interference regulator by use of capacitive parameters of field-effect transistorPOTENS SEMICONDUCTOR CORP·Filed 2021·Granted Oct 31, 2023·0 cites·4 claims
- 3332US9641096B2Energy-saving power supply apparatusCHICONY POWER TECH CO LTD·Filed 2015·Granted May 2, 2017·0 cites·7 claims
- 3432US2023039285A1Hybrid metal-oxide semiconductor field-effect transistor with variable gate impedance and implementation method thereofPOTENS SEMICONDUCTOR CORP·Filed 2021·Application pending·0 cites
- 3531US9692292B2Power supply apparatus with alternating current power detection circuitCHICONY POWER TECH CO LTD·Filed 2015·Granted Jun 27, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →