Inventor · disambiguated record
Defeng Qiu
Also filed as: QIU DEFENG
4 granted patents·4 citations·filing 2017–2018
60Inventor score
Files withNR ELECTRIC CO LTD4
Top patents by PatentIndex Score
4 records- 0176US10763761B2Charging method for sub-module based hybrid converterNR ELECTRIC CO LTD·Filed 2018·Granted Sep 1, 2020·3 cites·11 claims
- 0264US10483788B2Charging method for sub-module based hybrid converterNR ELECTRIC CO LTD·Filed 2018·Granted Nov 19, 2019·1 cites·14 claims
- 0348US10396562B2Series compensation device applicable to double-circuit lineNR ELECTRIC CO LTD·Filed 2017·Granted Aug 27, 2019·0 cites·9 claims
- 0439US10965114B2Method and apparatus for suppressing impact of compensator on line distance protectionNR ELECTRIC CO LTD·Filed 2018·Granted Mar 30, 2021·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →