Gao; Yong Sheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gao; Yong Sheng.The latest application filed is for "power tool and motor drive system thereof".
- Gao; Yong Sheng - Shenzhen CN
| Patent | Date |
|---|---|
| Electric tool and motor drive system Grant 10,418,919 - Lo , et al. Sept | 2019-09-17 |
| Power tool and motor drive circuit thereof Grant 9,819,290 - Ma , et al. November 14, 2 | 2017-11-14 |
| Power Tool And Motor Drive System Thereof App 20170288580 - MA; Hai Bo ; et al. | 2017-10-05 |
| Power Tool And Motor Drive System Thereof App 20170288584 - MA; Hai Bo ; et al. | 2017-10-05 |
| Power Tool And Motor Drive System Thereof App 20170288583 - MA; Hai Bo ; et al. | 2017-10-05 |
| Motor Control System, Control Method And Vacuum Cleaner App 20170163184 - MA; Hai Bo ; et al. | 2017-06-08 |
| Motor Control System, Control Method And Vacuum Cleaner App 20170163183 - GAO; Yong Sheng ; et al. | 2017-06-08 |
| Power Tool App 20170099025 - MA; Hai Bo ; et al. | 2017-04-06 |
| Electric Tool And Motor Drive System App 20170093308 - LO; Yuk Tung ; et al. | 2017-03-30 |
| Power Tool And Motor Drive Circuit Thereof App 20170077851 - MA; Hai Bo ; et al. | 2017-03-16 |
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