RQ

Rui Feng Qin

JA Johnson Electric International Ag: 5 patents #4 of 171Top 3%
Overall (2020): #31,436 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10879774 Electric power steering system and brush motor thereof Fei Liu 2020-12-29
10753365 Cooling fan module Kwok Kuen Tse, Long Yu, Jian Dong, Qiu Yang Zhang 2020-08-25
10633017 Brushless direct current motor and electric power steering system comprising same Ning Sun, Xiao-Hong Zhou, Long Hui Niu 2020-04-28
10622922 Fan and motor drive device thereof Kwok Kuen Tse, Ji Gao, Jian Dong, Hai Qing GAN 2020-04-14
10560008 Brushless direct current electric motor and electric power steering system Chuang YU, Ning Sun, Kai WU 2020-02-11