Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337333 | Negative ion generating device and air purifier | Kenan ZHU, Lei Jia | 2025-06-24 |
| D962410 | Air purifier | Song Yu | 2022-08-30 |
| D958314 | Air purifier | Lei Jia | 2022-07-19 |
| 11371532 | Inlet collector for centrifugal fan and centrifugal fan | Xiaomin Liu, Chenye Tian, Jiahao Wang | 2022-06-28 |