Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049384 | Elevator safety clamp control device, elevator safety apparatus and elevator system | Zhenyan Tong | 2024-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049384 | Elevator safety clamp control device, elevator safety apparatus and elevator system | Zhenyan Tong | 2024-07-30 |