Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597635 | Active steering system for hoisting machinery and hoisting machinery | Honggang Ding, Jiankai Chen, Li Li, Pengcheng Lu, Shuyuan Cao | 2023-03-07 |
| 11364950 | Steering control system and method as well as crane | Zenghai Shan, Jiankai Chen, Zongjia Yu, Yufeng Zhao, Liufu ZHAO +1 more | 2022-06-21 |
| 10583860 | Steering arm assembly, steering mechanism and multi-axle steering wheel type heavy duty vehicle | Zenghai Shan, Honggang Ding, Yafu Zhu, Zhifang Wang, Li Li | 2020-03-10 |
| 9981688 | Steering system and independent suspension wheel-type heavy vehicle | Honggang Ding, Zhifang Wang, Baoluan Liu, Shuyuan Cao, Pengcheng Lu | 2018-05-29 |
| 9796233 | Independent suspension system and crane having same | Honggang Ding, Li Li, Lei Zhu, Jianjun Song, Fei Ma | 2017-10-24 |