Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737612 | Wheel structure with circular light emission | Dianxuan Zhang, Dengjin Zhou, Dengbing Zhou | 2020-08-11 |
| D879896 | Wheeled vehicle | Dianxuan Zhang, Dengjin Zhou, Xiangyun Yang | 2020-03-31 |