Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035528 | Light emitting device with diffuser and light reflector and projection system having the same | Fei Hu, Yi Li, Liangliang Cao | 2021-06-15 |
| 10912168 | LED light apparatus | Dejuan Liang, Qiyuan Wang, Liangliang Cao, Xueqiong Chen | 2021-02-02 |