Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401178 | Opening and closing mechanism and leakage protection device | Dahai Zhang, Yonggang Wang, Xin Fan, Bo Wang | 2025-08-26 |
| D1081581 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Pei Shang | 2025-07-01 |
| D1079648 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Pei Shang | 2025-06-17 |
| D1073618 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Pei Shang | 2025-05-06 |
| D1073619 | Socket | Zhen Ma, Fuhua Shan, Dahai Zhang, Pei Shang | 2025-05-06 |