GR

Guo Dong Ren

JA Johnson Electric International Ag: 1 patents #163 of 404Top 45%
JS Johnson Electric S.A.: 1 patents #231 of 526Top 45%
Overall (All Time): #1,929,572 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10205357 Electric motor Rui Feng Qin, Di Wang, Ji Yu Liang, Yong Li, Xiao Wu Xie +3 more 2019-02-12
9927003 Actuator with reduced vibration and noise Fa Yun Qi, Gang Hua Yu, Rui Feng Qin, Xiang Guo Shi 2018-03-27