Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450504 | LED device | Liangliang Cao, Huiwu Chen, Qiyuan Wang | 2019-10-22 |
| 10256376 | LED device | Liangliang Cao, Huiwu Chen, Qiyuan Wang | 2019-04-09 |
| 10246636 | LED device | Liangliang Cao, Huiwu Chen, Qiyuan Wang | 2019-04-02 |
| 10243116 | LED device | Liangliang Cao, Huiwu Chen, Qiyuan Wang | 2019-03-26 |