Inventor · disambiguated record
Wei-Hsin Wei
Also filed as: WEI WEI · WEI WEI-HSIN
37 granted patents·19 pending applications·360 citations·filing 2003–2025
97Inventor score
Files withRICHTEK TECHNOLOGY CORP17BRAVOTEK ELECTRONICS CO LTD11UNIV ZHENGZHOU2WEI WEI-HSIN2Zhangjiakou cigarette factory co ltd2
Top patents by PatentIndex Score
56 records- 0197US10014778B1SIBO buck-boost converter and control method thereofBRAVOTEK ELECTRONICS CO LTD·Filed 2018·Granted Jul 3, 2018·25 cites·14 claims
- 0296US10622900B1Single-inductor multiple-output DC-DC converterBRAVOTEK ELECTRONICS CO LTD·Filed 2019·Granted Apr 14, 2020·22 cites·11 claims
- 0396US10291126B1Single-inductor multiple-output DC/DC converters with pulse-skipping mode and deadtime switch controlBRAVOTEK ELECTRONICS CO LTD·Filed 2018·Granted May 14, 2019·28 cites·13 claims
- 0496US9853486B2Resonant wireless power receiver circuit and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2016·Granted Dec 26, 2017·24 cites·30 claims
- 0595US10103620B1SIBO boost converter and operation method thereofBRAVOTEK ELECTRONICS CO LTD·Filed 2017·Granted Oct 16, 2018·11 cites·14 claims
- 0692US8193853B2Efficiency and thermal improvement of a charge pump by mixing different input voltagesHSIEH WEI-LUN·Filed 2010·Granted Jun 5, 2012·33 cites·11 claims
- 0790US11794291B1Assembling device for rotating joint of rotary drying equipmentZHONGJIAN WUZHOU ENG EQUIPMENT CO LTD·Filed 2023·Granted Oct 24, 2023·36 cites·7 claims
- 0889US8487690B2Dual mode charge pumpWEI WEI-HSIN·Filed 2012·Granted Jul 16, 2013·20 cites·7 claims
- 0989US7368977B2Dimming method and system thereofRICHTEK TECHNOLOGY CORP·Filed 2005·Granted May 6, 2008·19 cites·16 claims
- 1088US7550932B2Control method and device for a power-converting module that drives a light-emitting componentRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Jun 23, 2009·16 cites·3 claims
- 1186US7122971B2Driver circuit for driving a plurality of DC lamp stringsRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Oct 17, 2006·43 cites·7 claims
- 1283US8169159B2Boost converter LED driver and controller thereofLU CHIEN-PING·Filed 2008·Granted May 1, 2012·10 cites·2 claims
- 1383US7327124B2Control apparatus and method for a boost-inverting converterRICHTEK TECHNOLOGY CORP·Filed 2006·Granted Feb 5, 2008·19 cites·70 claims
- 1478US11283298B2Resonant wireless power transmitter circuit and control circuit and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2020·Granted Mar 22, 2022·1 cites·6 claims
- 1577US6803798B1Output control apparatus of pulse width modulatorSONIX TECHNOLOGY CO·Filed 2003·Granted Oct 12, 2004·25 cites·20 claims
- 1674US9853505B2Resonant wireless power receiver circuit and control circuit and wireless power conversion method thereofRICHTEK TECHNOLOGY CORP·Filed 2016·Granted Dec 26, 2017·2 cites·36 claims
- 1774US7385422B2Tri-state output logic with zero quiescent current by one input controlRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Jun 10, 2008·7 cites·16 claims
- 1871US2024380053A1Inter-module connection structure and energy storage power supplyNINEBOT NEW ENERGY TECH BEIJING CO LTD·Filed 2024·Application pending·0 cites
- 1965US7825882B2Dimming method and system thereofRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Nov 2, 2010·2 cites·10 claims
- 2064US9853506B2Resonant wireless power receiver circuit and control circuit and wireless power conversion method thereofRICHTEK TECHNOLOGY CORP·Filed 2016·Granted Dec 26, 2017·1 cites·24 claims
- 2164US7332879B2Control method and device for a power-converting module that drives a light-emitting componentRICHTEK TECHNOLOGY CORP·Filed 2004·Granted Feb 19, 2008·9 cites·4 claims
- 2262US8547078B2Methods for light load efficiency improvement of a buck boost voltage regulatorCHIU TZU-HUAN·Filed 2010·Granted Oct 1, 2013·2 cites·3 claims
- 2360US7508174B2Anti-ringing switching regulator and control method thereforRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Mar 24, 2009·5 cites·9 claims
- 2459US2025273962A1Method and device for controlling microgrid of hydrometallurgical plant based on energy storage frequency converterUNIV TIANJIN·Filed 2025·Application pending·0 cites
- 2559US2024222995A1Charging method, device, charging circuit, electronic device, and storage mediumLENOVO BEIJING LTD·Filed 2023·Application pending·0 cites
- 2657US2024375318A1Multi-tow carbon fiber spreading and pre-impregnation systemUNIV ZHENGZHOU·Filed 2022·Application pending·0 cites
- 2757US2025198253A1Cementing equipment and control methodYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2025·Application pending·0 cites
- 2856US12149072B2Photovoltaic system, rapid shutdown device (RSD) and photovoltaic system detection methodBRAVOTEK ELECTRONICS CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·12 claims
- 2956US2023309602A1Intelligent Cut Tobacco Drying Control System and Method Based on Volatile Moisture ContentZhangjiakou cigarette factory co ltd·Filed 2023·Application pending·0 cites
- 3055US9958886B2Tunable DC voltage generating circuitRICHTEK TECHNOLOGY CORP·Filed 2017·Granted May 1, 2018·0 cites·4 claims
- 3155US9825525B2Tunable DC voltage generating circuitRICHTEK TECHNOLOGY CORP·Filed 2017·Granted Nov 21, 2017·0 cites·4 claims
- 3255US2025060157A1System for purifying helium gas, method, and applicationCHANGQING ENG DESIGN CO LTD·Filed 2022·Application pending·0 cites
- 3354US12252817B2Air disturbance type carbon fiber spreading deviceUNIV ZHENGZHOU·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 3454US9823675B2Tunable DC voltage generating circuitRICHTEK TECHNOLOGY CORP·Filed 2016·Granted Nov 21, 2017·0 cites·4 claims
- 3551US10680463B2Resonant wireless power transmitter circuit and control circuit and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2016·Granted Jun 9, 2020·0 cites·19 claims
- 3651US2025364892A1Dc-dc converter with reference frequency locked modulation and control method thereofBRAVOTEK ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3749US11576420B2Intelligent control system and method of thin plate drier for cut tobaccoZhangjiakou cigarette factory co ltd·Filed 2021·Granted Feb 14, 2023·0 cites·9 claims
- 3847US12267590B1Smart dog and substation inspection deviceDONGGUAN POWER BUREAU GUANGDONG POWER GRID CO LTD·Filed 2024·Granted Apr 1, 2025·0 cites·12 claims
- 3946US11038354B2Photovoltaic cell system and rapid shutdown (RSD) control circuit and methodBRAVOTEK ELECTRONICS CO LTD·Filed 2019·Granted Jun 15, 2021·0 cites·16 claims
- 4045US10601252B2Resonant wireless power transmitter circuit and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2017·Granted Mar 24, 2020·0 cites·39 claims
- 4145US2023170805A1Dc-dc converter and control method thereofBRAVOTEK ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 4244US12476496B2Low-voltage startup circuit for low-inductance wireless charging system and wireless charging systemCHENGDU CONVENIENTPOWER SEMICONDUCTOR CO LTD·Filed 2021·Granted Nov 18, 2025·0 cites·6 claims
- 4343US2025024114A1Systems and methods for triggering actions on a client media player based on live events during a live media broadcastNETFLIX INC·Filed 2023·Application pending·0 cites
- 4443US2009015543A1Frame-shifted backlight-scaled display system and frame-shifted backlight scaling methodWEI WEI-HSIN·Filed 2008·Application pending·0 cites
- 4542US11988696B2Method for analyzing stability of permanent magnet synchronous generator-based wind turbines connected to weak power grid considering influence of power controlUNIV ZHEJIANG·Filed 2021·Granted May 21, 2024·0 cites·5 claims
- 4642US2023070905A1Simo power converter and control method thereofBRAVOTEK ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 4741US2020235658A1Dc/dc converter and operation method thereofBRAVOTEK ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 4840US11458517B2Microwave curing device for beach face of uranium tailings pondUNIV SOUTH CHINA·Filed 2020·Granted Oct 4, 2022·0 cites·10 claims
- 4939US8800805B2High vacuum container and adjusting deviceZHANGJIAGANG CIMC SANCTUM CRYOGENIC EQUIPMENT CO LTD·Filed 2013·Granted Aug 12, 2014·0 cites·8 claims
- 5039US2009288161A1Method for establishing a trusted running environment in the computerLENOVO BEIJING LTD 6 CHUANGYE·Filed 2005·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →