Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486583 | Lifting mechanism with movable component and for range hood, and range hood using lifting mechanism | Jing Zhang, Feng Ye, Zhixian Shen, Zhongqun Mao | 2022-11-01 |
| 11473782 | Contactless control device for a range hood and control method thereof | Deyou Zhan, Xiaozhe Qiu, Lei Wang, Zhongqun Mao, Xianliang Fang | 2022-10-18 |