Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11032888 | LED light tube | Qi Liu, Qiyuan Wang, Zongyan Liu, Wei Liu, Yongjun Bao | 2021-06-08 |
| 10616964 | Elongated lamp tube, ballast and kit thereof | Qi Liu, Qiyuan Wang, Zongyan Liu, Wei Liu, Yongjun Bao | 2020-04-07 |
| 10292215 | Elongated lamp tube, ballast and kit thereof | Qi Liu, Qiyuan Wang, Zongyan Liu, Wei Liu, Yongjun Bao | 2019-05-14 |