Inventor · disambiguated record
Wilson Wai-Sum Chan
Also filed as: WAI-SUM CHAN WILSON
2 granted patents·2 citations·filing 2013–2015
39Inventor score
Technology areasH02M
Top patents by PatentIndex Score
2 records- 0164US9621021B2Auxiliary power supplies in parallel with a switch of a switching regulatorSUPERTEX INC·Filed 2013·Granted Apr 11, 2017·2 cites·28 claims
- 0247US9866101B2Auxiliary power supply for a control circuit of a switching regulatorMICROCHIP TECH INC·Filed 2015·Granted Jan 9, 2018·0 cites·20 claims
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