Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439934 | Capture device for purifying air, purification device and air purifier | Yunqing Han, Tongsheng Wang, Hui Zhang | 2022-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439934 | Capture device for purifying air, purification device and air purifier | Yunqing Han, Tongsheng Wang, Hui Zhang | 2022-09-13 |