Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10201204 | Light-emitting helmet and manufacturing method thereof | Bo Zheng, Jie Tian, Zhi-Ming Li, Xiang Yi | 2019-02-12 |
| 10203095 | Helmet with hidden light sources and method for manufacturing same | Bo Zheng, Zhi-Ming Li | 2019-02-12 |