Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351192 | De-colonization drug, preparation method therefor, and application thereof | Zhengwang Wang | 2022-06-07 |
| 10274191 | Ventilation illumination device | Bodong Zhong, Guancheng Hou, Daisuke Tsubosa | 2019-04-30 |
| 9157630 | Ventilation device | Jianrong Zhu, Shouyong Gao | 2015-10-13 |