Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584856 | Light apparatus | Ke Li, Shouqiang Hou, Xiaoliang Wen, Maojin Zeng, Yongji Li | 2020-03-10 |
| 10578285 | Portable working light apparatus | Ke Li, Xiaoliang Wen, Maojin Zeng, Jinfan Zhang | 2020-03-03 |