Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345451 | Refrigeration system | Demao Yu | 2025-07-01 |
| 11638673 | Hip-knee passive exoskeleton device based on clutch time-sharing control | Wenbin Chen, Tongtong Wei, Tiancheng Zhou, Caihua Xiong | 2023-05-02 |
| 10578331 | Control structure of an air conditioning system and control method of the same | Demao Yu | 2020-03-03 |