Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199305 | Line source lighting system | Kai Xu, Jianguo Dong, Zuping He, Xiaoyun Liu | 2021-12-14 |
| 11143388 | Lighting lamp | Feng Ji, Zhaoyong Zheng | 2021-10-12 |
| 11112072 | Strip lamp | Yuanfang Xue, Quan Zhu, Zhaoyong Zheng | 2021-09-07 |
| 11047536 | Tubular LED fixture | Zhaoyong Zheng, Feng Ji | 2021-06-29 |