Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410824 | Hydraulic oil-circuit system and hydraulic jack | Yongyong ZHAN, Songfeng Wang, Binhao Ruan | 2025-09-09 |
| 12304430 | Electric step device and vehicle having same | Qi Zhang, Linjie Xu, Yiming Wang, Tao He, Xing Fan +1 more | 2025-05-20 |
| 12115940 | Vehicle and vehicle step apparatus with multiple drive motors | Qi Zhang, Yiming Wang | 2024-10-15 |
| 12103828 | Winch, rope guide and transmission device having clutch function | Yongyong ZHAN, Songfeng Wang, Yiming Wang, Tao He, Hongliang Xu | 2024-10-01 |
| 12083994 | Step mounting mechanism and motorized device | Qi Zhang, Linjie Xu, Songfeng Wang | 2024-09-10 |
| 12084323 | Winch, rope guide and transmission device having clutch function | Yongyong ZHAN, Songfeng Wang, Yiming Wang, Tao He, Hongliang Xu | 2024-09-10 |
| 12017614 | Vehicle, running board assembly and drive assembly for running board | Qi Zhang, Songfeng Wang | 2024-06-25 |
| 11881063 | Management apparatus for a vehicle device, vehicle and server | Xing Fan, Shaoqi Ma, Yinghuan Kou | 2024-01-23 |
| 11713223 | Winch, rope guide and transmission device having clutch function | Yongyong ZHAN, Songfeng Wang, Yiming Wang, Tao He, Hongliang Xu | 2023-08-01 |
| 11702012 | Vehicle running board apparatus and retractable device thereof | Qi Zhang, Songfeng Wang, Yongyong ZHAN, Yiming Wang, Tao He +1 more | 2023-07-18 |
| 11584387 | Step apparatus for vehicle and vehicle | Qi Zhang, Yiming Wang, Xing Fan, Linjie Xu | 2023-02-21 |
| 11577654 | Vehicle, running board assembly and drive assembly for running board | Qi Zhang, Songfeng Wang | 2023-02-14 |
| 11505128 | Foot step for vehicle and vehicle | Yiming Wang | 2022-11-22 |
| 11414017 | Vehicle step apparatus and vehicle | Zhaobo Qing, Huizhong Yang, Qi Zhang, Songfeng Wang, Xing Fan +3 more | 2022-08-16 |
| 11376918 | Adjustment device, adjustor and shock absorber | Yongyong ZHAN, Songfeng Wang, Yiming Wang, Hongliang Xu, Tao He | 2022-07-05 |
| 11318889 | Vehicle, running board assembly and drive assembly for running board | Qi Zhang, Songfeng Wang | 2022-05-03 |
| 11292390 | Vehicle, running board assembly and drive assembly for running board | Qi Zhang, Songfeng Wang | 2022-04-05 |
| 11208043 | Vehicle and vehicle step apparatus with multiple drive motors | Qi Zhang, Yiming Wang | 2021-12-28 |
| 11198394 | Vehicle running board apparatus and retractable device thereof | Qi Zhang, Songfeng Wang, Yongyong ZHAN, Yiming Wang, Tao He +1 more | 2021-12-14 |
| 11021108 | Vehicle and vehicle step apparatus with multiple drive motors | Qi Zhang, Yiming Wang | 2021-06-01 |
| 10821904 | Vehicle and running board device for vehicle | Xing Fan | 2020-11-03 |
| 10682960 | Vehicle, running board assembly and drive assembly for running board | Qi Zhang, Songfeng Wang | 2020-06-16 |
| 10618472 | Vehicle and vehicle step apparatus with multiple drive motors | Qi Zhang, Yiming Wang | 2020-04-14 |
| 10479278 | Vehicle and vehicle step apparatus | Qi Zhang, Yiming Wang | 2019-11-19 |
| 10384614 | Vehicle, running board assembly and drive assembly for running board | Qi Zhang, Songfeng Wang | 2019-08-20 |