RQ

Rui Feng Qin

JS Johnson Electric S.A.: 37 patents #3 of 526Top 1%
JA Johnson Electric International Ag: 15 patents #5 of 404Top 2%
EL Everpro Technologies Company Limited: 2 patents #10 of 30Top 35%
Overall (All Time): #47,586 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
9927003 Actuator with reduced vibration and noise Fa Yun Qi, Guo Dong Ren, Gang Hua Yu, Xiang Guo Shi 2018-03-27
9905983 Brush for an electric motor Fa Yun Qi, Shu Dan Zhao, Cheng Shun Du 2018-02-27
9835213 Actuator for an electric parking brake system Li Nan Li, Fa Yun Qi 2017-12-05
D790469 Electrical brush Fa Yun Qi, Shu Dan Zhao, Cheng Shun Du 2017-06-27
9683617 Self-locking mechanism Yuan Zhang, Fa Yun Qi, Jin An Nie 2017-06-20
D784927 Electrical brush Fa Yun Qi, Shu Dan Zhao, Cheng Shun Du 2017-04-25
9627934 Rotor windings for DC motor Fei Liu, Ji Yu Liang, Shu Hai Yuan, Xin Hui Guan 2017-04-18
D783532 Electrical brush Fa Yun Qi, Shu Dan Zhao, Cheng Shun Du 2017-04-11
D783531 Electrical brush Fa Yun Qi, Shu Dan Zhao, Cheng Shun Du 2017-04-11
9616862 Actuator for an electric parking brake system Fa Yun Qi, Li Nan Li, Jin An Nie 2017-04-11
D782979 Electrical brush Fa Yun Qi, Shu Dan Zhao, Cheng Shun Du 2017-04-04
9512726 Impeller and method for driving fluids using the same Guodong REN, Anbang CHEN, Di Wang 2016-12-06
9331556 Brush motor and cooling fan incorporating the motor Ji Yu Liang, Yan Bing Li 2016-05-03
9178395 Traction motor for electric vehicles Chang Jin Zhou, Ling Yang 2015-11-03
8937421 Electric motor Fei Liu, Ji Yu Liang 2015-01-20
8519585 Engine cooling system and fan module with dust screen Xin Hui Guan 2013-08-27
8408181 Throttle control module Yong Li, Ning Sun, Chao Wen, Yuk Wai Elton Yeung 2013-04-02
8288914 Electric motor Xin Hui Guan, Yi Jing 2012-10-16
8288905 Brush motor having cup shaped end cap Fa Yun Qi 2012-10-16
8288907 Electric motor James Ching Sik Lau, Yong Li, Cheng Shun Du, Yuan Jiang 2012-10-16
8283828 Electric motor Cheng Shun Du 2012-10-09
8274189 Motor and window lift Ji Yu Liang, Di Wang, Yuan Jiang, Cheng Shun Du 2012-09-25
8242655 Engine cooling system and motor therefore Yi Jing, Xin Hui Guan, Gianpaolo Arucci 2012-08-14
8232704 Electric motor Fei Liu 2012-07-31
8154169 Rail brush assembly with detent Ting Xu 2012-04-10