Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781790 | Refrigerating system | Yiyi Duan, Bin Yi, Xiaozhong Li | 2023-10-10 |
| 11612082 | Cooling system | Yiyi Duan, Bin Yi, Xiaozhong Li | 2023-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781790 | Refrigerating system | Yiyi Duan, Bin Yi, Xiaozhong Li | 2023-10-10 |
| 11612082 | Cooling system | Yiyi Duan, Bin Yi, Xiaozhong Li | 2023-03-21 |