Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11296263 | Wavelength conversion apparatus | Qian Li, Fei Hu, Yangang Wang | 2022-04-05 |
| 11267762 | Preparation method for ceramic composite material, ceramic composite material, and wavelength converter | Qian Li | 2022-03-08 |
| 11245243 | Light-emitting ceramic and light-emitting device | Qian Li, Yusan Chen | 2022-02-08 |