Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433762 | Device for supplying ammonia with solid adblue | Hong Bao, Tianci Liu, Hongzhen Li, Jinxuan Tao, Junguo zhang | 2022-09-06 |
| 11274813 | Light source switching module, light source assembly and lighting lamp | Shuangzeng LI, Shitao Deng | 2022-03-15 |