Inventor · disambiguated record
Xunjin Dou
Also filed as: DOU XUNJIN
3 granted patents·1 pending application·15 citations·filing 2019–2023
64Inventor score
Technology areasH02M
Top patents by PatentIndex Score
4 records- 0191US10886853B1Power device driving method and drive circuit for switching circuit, and the switching circuitJOULWATT TECH HANGZHOU CO LTD·Filed 2019·Granted Jan 5, 2021·10 cites·10 claims
- 0275US10951108B1Switching power supply controlling circuit and controlling method thereofJOULWATT TECH HANGZHOU CO LTD·Filed 2019·Granted Mar 16, 2021·3 cites·14 claims
- 0372US11201553B2Control method and control circuit for switching power supply circuit, and switching power supply circuitJOULWATT TECH HANGZHOU CO LTD·Filed 2019·Granted Dec 14, 2021·2 cites·8 claims
- 0446US2023421062A1Fast-Response Switch Power Supply Control Circuit and Control Method ThereofJOULWATT TECH CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →