Inventor · disambiguated record
Shih-Ho Hsu
Also filed as: HSU SHIH-HO
3 granted patents·3 pending applications·0 citations·filing 2023–2025
40Inventor score
Files withRICHTEK TECHNOLOGY CORP6
Top patents by PatentIndex Score
6 records- 0174US2025253756A1Power supply systemRICHTEK TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 0268US12381470B2Power supply systemRICHTEK TECHNOLOGY CORP·Filed 2023·Granted Aug 5, 2025·0 cites·4 claims
- 0362US12483121B2Power supply system and power factor correction control circuit and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2023·Granted Nov 25, 2025·0 cites·28 claims
- 0457US2025279717A1Conversion control circuit for adjusting pfc output voltage and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 0553US12431791B2High efficiency boost power factor correction circuit having shared pin and conversion control circuit thereofRICHTEK TECHNOLOGY CORP·Filed 2023·Granted Sep 30, 2025·0 cites·28 claims
- 0651US2025253764A1Power supply system with power factor correction(pfc) and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →