Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090801 | Air purifier | Xiuwen Ma | 2025-08-26 |
| D1081948 | Fan purifier | Weiwen Zhong | 2025-07-01 |
| D1004739 | Electronic mosquito swatter | Zhitao Ou | 2023-11-14 |
| D859620 | Heater | Jinliang Le, Zhiqiang Pan, Chao Shang | 2019-09-10 |