Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706628 | Device for forming air flow containing charged ions | Hongzhuan Feng, Jian Wang, Huan Zhang | 2017-07-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706628 | Device for forming air flow containing charged ions | Hongzhuan Feng, Jian Wang, Huan Zhang | 2017-07-11 |