Zeng; Jianhua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zeng; Jianhua.The latest application filed is for "blower".
- Zeng; Jianhua - Zhongshan CN
Trademarks
| Patent | Date |
|---|---|
| Blower comprising a pressure measuring connector Grant 10,968,917 - Lei , et al. April 6, 2 | 2021-04-06 |
| Volute mechanism for blower Grant 9,983,082 - Lei , et al. May 29, 2 | 2018-05-29 |
| Motor rotor assembly and motor comprising the same Grant 9,866,081 - Yu , et al. January 9, 2 | 2018-01-09 |
| Blower App 20170074273 - LEI; Wei ; et al. | 2017-03-16 |
| Motor Rotor Assembly And Motor Comprising The Same App 20150372550 - YU; Yueqiang ; et al. | 2015-12-24 |
| Connecting structure between volute of blower and conversion interface Grant 9,086,181 - Lei , et al. July 21, 2 | 2015-07-21 |
| Rotor Assembly And Brushless Dc Motor Comprising The Same App 20140175957 - TANG; Songfa ; et al. | 2014-06-26 |
| Connecting Structure Between Volute Of Blower And Conversion Interface App 20140035271 - LEI; Wei ; et al. | 2014-02-06 |
| Volute Mechanism For Blower App 20130178140 - LEI; Wei ; et al. | 2013-07-11 |
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