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, Xiaokai Gong, XiaoBin Tang +1 more | 2021-10-12 |
| 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, Xiaokai Gong, XiaoBin Tang +1 more | 2021-10-12 |