Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450504 | LED device | Yanbiao Chen, Liangliang Cao, Qiyuan Wang | 2019-10-22 |
| 10270022 | LED (light-emitting diode) module and a light apparatus | Liangliang Cao, Qiyuan Wang | 2019-04-23 |
| 10256376 | LED device | Yanbiao Chen, Liangliang Cao, Qiyuan Wang | 2019-04-09 |
| 10246636 | LED device | Yanbiao Chen, Liangliang Cao, Qiyuan Wang | 2019-04-02 |
| 10243116 | LED device | Yanbiao Chen, Liangliang Cao, Qiyuan Wang | 2019-03-26 |
| 10206261 | LED circuit with color temperature adjustment | Qiyuan Wang, Wenchang Huang, Guangai Chen | 2019-02-12 |