Inventor · disambiguated record
Changchun Zhao
Also filed as: ZHAO CHANGCHUN
3 granted patents·10 citations·filing 2015–2022
60Inventor score
Technology areasH01R
Top patents by PatentIndex Score
3 records- 0174US10224678B2Electrical plugVOLEX PLC·Filed 2015·Granted Mar 5, 2019·5 cites·18 claims
- 0270US11258209B2Sealed electrical plug with temperature sensorsVOLEX CABLE ASSEMBLY SHENZHEN CO LTD·Filed 2019·Granted Feb 22, 2022·5 cites·19 claims
- 0344US12263744B2Electric vehicle charging plug with sealsVOLEX INTERCONNECT SYSTEMS SUZHOU CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →