Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167953 | Animal irradiation system | Yuan-Hao Liu, Hong-feng Ji, Fa-Zhi Yan | 2024-12-17 |
| 11002051 | Space-saving movable door/window system capable of being fully opened | Xiang Ji, Hong Mei Zhang, Yuan Ji, Xiangfeng Li, Bingke Xiao +5 more | 2021-05-11 |