DQ

Defeng Qiu

NC Nr Electric Co.: 4 patents #28 of 163Top 20%
NC Nr Engineering Co.: 4 patents #22 of 123Top 20%
Overall (All Time): #1,154,062 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10965114 Method and apparatus for suppressing impact of compensator on line distance protection Lei Pan, Jie Tian, Yunlong Dong, Yu Lu, Ruhai Huang +4 more 2021-03-30
10763761 Charging method for sub-module based hybrid converter Jiudong Ding, Yu Lu, Yunlong Dong, Haiying Li, Jie Tian +2 more 2020-09-01
10483788 Charging method for sub-module based hybrid converter Jiudong Ding, Yu Lu, Yunlong Dong, Haiying Li, Jie Tian +2 more 2019-11-19
10396562 Series compensation device applicable to double-circuit line Ruhai Huang, Yu Lu, Yunlong Dong, Lei Pan, Chongxue Jiang +9 more 2019-08-27