Inventor · disambiguated record
Yuming Duan
Also filed as: DUAN YUMING
2 granted patents·2 citations·filing 2005–2015
33Inventor score
Technology areasH01H
Top patents by PatentIndex Score
2 records- 0140US6977567B2Low-voltage circuit breaker with a capability of tripping quicklyZHEJIANG CHINT ELECTRICS CO LT·Filed 2005·Granted Dec 20, 2005·2 cites·7 claims
- 0223US9991078B2Short-current protection action current adjusting method and device thereof and device for multi-pole electromagnetic releaseNOARK ELECTRICS SHANGHAI CO LTD·Filed 2015·Granted Jun 5, 2018·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →