Issued Patents 2024
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139371 | Connecting mechanism, elevator shaft module and elevator system | Bichun Li, Shenhong Wang | 2024-11-12 |
| 11884515 | Clamping device and elevator system | Zhenyan Tong, Ruili Zhang | 2024-01-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139371 | Connecting mechanism, elevator shaft module and elevator system | Bichun Li, Shenhong Wang | 2024-11-12 |
| 11884515 | Clamping device and elevator system | Zhenyan Tong, Ruili Zhang | 2024-01-30 |