Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122681 | PCB board, manufacturing method of PCB board and electrical device | Wei Kang, Jie Dong, Weixiong Liu, Guicheng Yin, Zhibin Zhang +1 more | 2021-09-14 |
| D919868 | Street lamp | Wei Kang, Ren Zhong | 2021-05-18 |
| D917758 | High shed lamp | Wei Kang, Shichang Huang | 2021-04-27 |