Inventor · disambiguated record
Ruoyang Du
Also filed as: DU RUOYANG
2 granted patents·4 pending applications·0 citations·filing 2022–2023
22Inventor score
Top patents by PatentIndex Score
6 records- 0160US12199543B2Motor driving method, apparatus, and systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 0253US2024006330A1High-symmetrical semiconductor arrangementHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0346US2023395464A1Power semiconductor module and manufacturing method thereofHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Application pending·0 cites
- 0445US11862531B2Power device, power device assembly, and related apparatusHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·17 claims
- 0544US2023288490A1Battery fault diagnosis method and apparatusHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Application pending·0 cites
- 0643US2022406679A1Method for Producing Power Semiconductor Module and Power Semiconductor ModuleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →