Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142431 | Stabilizing device of elevator car and a control method thereof, an elevator system | Qing Li, Kai Kang, ShengYu Wang, XiaoBin Tang, ZhengZong Tang +1 more | 2021-10-12 |
| 11001476 | Compensation chain stabilize device and method, hoistway and elevator system | — | 2021-05-11 |
| 10737907 | Stabilizing device of elevator car | Junjie Guo, YuHang Ou, XiaoBin Tang | 2020-08-11 |