Inventor · disambiguated record
Wuhua Li
Also filed as: LI WUHUA
9 granted patents·1 pending application·5 citations·filing 2008–2024
76Inventor score
Files withUNIV ZHEJIANG4GEN ELECTRIC2HUAWEI DIGITAL POWER TECH CO LTD2LI WUHUA1SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD1
Top patents by PatentIndex Score
10 records- 0168US8054135B2Class-E amplifier and lighting ballast using the amplifierGEN ELECTRIC·Filed 2008·Granted Nov 8, 2011·3 cites·20 claims
- 0265US8868249B2Hybrid controlling and driving circuit and method thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2013·Granted Oct 21, 2014·2 cites·20 claims
- 0353US11757287B2Voltage conversion circuit and power supply systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Sep 12, 2023·0 cites·20 claims
- 0450US2024354482A1Method and apparatus for designing substrate of power module, and terminal deviceHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Application pending·0 cites
- 0542US12013426B2Method for DC islanding detection based on positive feedback of bus voltage at specific frequencyUNIV ZHEJIANG·Filed 2020·Granted Jun 18, 2024·0 cites·5 claims
- 0642US11996786B2Resonance control method for differentiated phase correctionUNIV ZHEJIANG·Filed 2021·Granted May 28, 2024·0 cites·4 claims
- 0739US10819262B2Power generation system, system for suppressing sub-synchronous oscillation and method for controlling operation of power systemGEN ELECTRIC·Filed 2018·Granted Oct 27, 2020·0 cites·17 claims
- 0836US8588992B2Hybrid controlling and driving circuit and method thereofLI WUHUA·Filed 2011·Granted Nov 19, 2013·0 cites·16 claims
- 0935US11973422B2High step-down modular DC power supplyUNIV ZHEJIANG·Filed 2021·Granted Apr 30, 2024·0 cites·4 claims
- 1033US11437986B2Gate voltage magnitude compensation equalization method and circuit for series operation of power switch transistorsUNIV ZHEJIANG·Filed 2020·Granted Sep 6, 2022·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →