Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453012 | Salt lamp humidifier | Yunlong Gao, Weiqiang Zheng | 2022-09-27 |
| 11325137 | Multi-conical cyclone separator and dust collecting apparatus including the same | Jiefeng Liu | 2022-05-10 |
| 11247160 | Air purifier housing | Zhangcan Lin, Jinbo Xu, Tingping Lei | 2022-02-15 |