Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508931 | Motor and resolver thereof | Rui Feng Qin, Ning Sun, Xing Liu | 2019-12-17 |
| 9905983 | Brush for an electric motor | Fa Yun Qi, Shu Dan Zhao, Rui Feng Qin | 2018-02-27 |
| D790469 | Electrical brush | Fa Yun Qi, Shu Dan Zhao, Rui Feng Qin | 2017-06-27 |
| D784927 | Electrical brush | Fa Yun Qi, Shu Dan Zhao, Rui Feng Qin | 2017-04-25 |
| D783531 | Electrical brush | Fa Yun Qi, Shu Dan Zhao, Rui Feng Qin | 2017-04-11 |
| D783532 | Electrical brush | Fa Yun Qi, Shu Dan Zhao, Rui Feng Qin | 2017-04-11 |
| D782979 | Electrical brush | Fa Yun Qi, Shu Dan Zhao, Rui Feng Qin | 2017-04-04 |
| 8288907 | Electric motor | Rui Feng Qin, James Ching Sik Lau, Yong Li, Yuan Jiang | 2012-10-16 |
| 8283828 | Electric motor | Rui Feng Qin | 2012-10-09 |
| 8274189 | Motor and window lift | Rui Feng Qin, Ji Yu Liang, Di Wang, Yuan Jiang | 2012-09-25 |