Chan; Man Wah
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chan; Man Wah.The latest application filed is for "a propeller driving unit".
- Chan; Man Wah - Mid-Levels HK
| Patent | Date |
|---|---|
| Unmanned aerial vehicle Grant 11,167,863 - Ho , et al. November 9, 2 | 2021-11-09 |
| A Propeller Driving Unit App 20210331783 - Chan; Man Wah | 2021-10-28 |
| A Ground Station for an Unmanned Aerial Vehicle (UAV) App 20210325866 - Chan; Man Wah | 2021-10-21 |
| A Ground Station for an Unmanned Aerial Vehicle (UAV) App 20210286355 - Chan; Man Wah | 2021-09-16 |
| Ground station for an unmanned aerial vehicle (UAV) Grant 11,067,980 - Ho , et al. July 20, 2 | 2021-07-20 |
| An Unmanned Aerial Vehicle App 20190256224 - Ho; Sai Hung ; et al. | 2019-08-22 |
| Ground Station for an Unmanned Aerial Vehicle (UAV) App 20190235491 - Ho; Sai Hung ; et al. | 2019-08-01 |
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