Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009223 | Tubular lighting apparatus with protection portion | Qiyuan Wang, Yongjun Bao, Qi Liu | 2021-05-18 |
| 10429049 | LED tube apparatus having a novel heat dissipation structure | Qiyuan Wang, Yongjun Bao, Qi Liu | 2019-10-01 |
| 10234123 | LED tube apparatus equipped to effectively dissipate heat in abnormal situations | Qiyuan Wang, Yongjun Bao, Qi Liu | 2019-03-19 |