Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291427 | Rope replacement apparatus | Ziming Kou, Juan Wu, Yandong Wang, Jiabao XUE, Zhigang Li +2 more | 2025-05-06 |
| 10611603 | Wire rope suspension device, control method thereof and multi-rope friction lifter | Ziming Kou, Juan Wu, Baofu KOU, Haiqing Wang, Shaokai Kou | 2020-04-07 |
| 9234803 | Method and device for detecting winding temperature, method and device for thermal protection of a motor | Feng-Ku Wang, Wenping Wang | 2016-01-12 |