Du; Cheng Shun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Du; Cheng Shun.The latest application filed is for "motor and resolver thereof".
- Du; Cheng Shun - Shenzhen CN
| Patent | Date |
|---|---|
| Motor and resolver thereof Grant 10,508,931 - Qin , et al. Dec | 2019-12-17 |
| Brush for an electric motor Grant 9,905,983 - Qi , et al. February 27, 2 | 2018-02-27 |
| Motor And Resolver Thereof App 20170219385 - QIN; Rui Feng ; et al. | 2017-08-03 |
| Electrical brush Grant D790,469 - Qi , et al. June 27, 2 | 2017-06-27 |
| Electrical brush Grant D784,927 - Qi , et al. April 25, 2 | 2017-04-25 |
| Electrical brush Grant D783,532 - Qi , et al. April 11, 2 | 2017-04-11 |
| Electrical brush Grant D783,531 - Qi , et al. April 11, 2 | 2017-04-11 |
| Electrical brush Grant D782,979 - Qi , et al. April 4, 2 | 2017-04-04 |
| Brush for an Electric Motor App 20160190757 - QI; Fa Yun ; et al. | 2016-06-30 |
| Electric motor Grant 8,288,907 - Qin , et al. October 16, 2 | 2012-10-16 |
| Electric motor Grant 8,283,828 - Qin , et al. October 9, 2 | 2012-10-09 |
| Motor and window lift Grant 8,274,189 - Qin , et al. September 25, 2 | 2012-09-25 |
| Motor And Window Lift App 20100231072 - QIN; Rui Feng ; et al. | 2010-09-16 |
| Electric Motor App 20100060096 - QIN; Rui Feng ; et al. | 2010-03-11 |
| Electric Motor App 20100013337 - QIN; Rui Feng ; et al. | 2010-01-21 |
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