Issued Patents 2024
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049384 | Elevator safety clamp control device, elevator safety apparatus and elevator system | YuHang Ou | 2024-07-30 |
| 11884515 | Clamping device and elevator system | Qirui Wang, Ruili Zhang | 2024-01-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049384 | Elevator safety clamp control device, elevator safety apparatus and elevator system | YuHang Ou | 2024-07-30 |
| 11884515 | Clamping device and elevator system | Qirui Wang, Ruili Zhang | 2024-01-30 |