Inventor · disambiguated record
Junhao Ji
Also filed as: JI JUNHAO
3 granted patents·2 pending applications·0 citations·filing 2021–2024
42Inventor score
Technology areasH02M
Top patents by PatentIndex Score
5 records- 0168US11569731B2Control method for an AC-DC conversion circuitDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Jan 31, 2023·0 cites·1 claims
- 0264US11342834B2Multi-mode working control method for AC-DC power supplyDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted May 24, 2022·0 cites·11 claims
- 0353US11611288B2Composite switching device with switching device and diode in parallelDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Mar 21, 2023·0 cites·12 claims
- 0449US2024388200A1Resonant Converter Dynamic Control System and Method ThereofAPLUS POWER TECH HANGZHOU CO LTD·Filed 2024·Application pending·0 cites
- 0549US2024388199A1Resonant Converter Dynamic Control System and Method ThereofAPLUS POWER TECH HANGZHOU CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →