Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D867987 | Base station | Chang Mi, Chuanlin Duan, Zhijun Li, Fan Yang, Xiaoming Liu +2 more | 2019-11-26 |
| D868408 | Tank | Chang Mi, Chuanlin Duan, Guang Yu, Dahong Gong, Fan Yang +2 more | 2019-11-26 |
| D868407 | Cleaning pad | Chang Mi, Chuanlin Duan, Guang Yu, Dahong Gong, Fan Yang +2 more | 2019-11-26 |
| D867701 | Cleaning robot | Chang Mi, Chuanlin Duan, Guang Yu, Dahong Gong, Fan Yang +2 more | 2019-11-19 |
| 10439511 | Three phase inverter grid voltage feed forward method under unbalanced operating conditions | Mouzhi Dong, James Fisher | 2019-10-08 |
| 10431983 | Three phase inverter DC-link voltage control method for reactive power overload transient process | Christine Elizabeth McNeil, James Fisher | 2019-10-01 |
| 10237124 | Network operation, administration, and maintenance (OAM) method, apparatus, and system | Qin Wu, Yihong Huang, Liang Xia | 2019-03-19 |