Inventor · disambiguated record
Hsiang-Feng Yu
Also filed as: YU HSIANG-FENG
2 granted patents·1 citations·filing 2018–2023
30Inventor score
Top patents by PatentIndex Score
2 records- 0177US11783765B1High efficiency light emitting diode driver circuit and control method thereofRICHTEK TECHNOLOGY CORP·Filed 2023·Granted Oct 10, 2023·1 cites·16 claims
- 0241US10186972B2Controller applied to a secondary side of a power convertor and operation method thereofLEADTREND TECH CORP·Filed 2018·Granted Jan 22, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →