Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |