Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015116 | Coated narrow band green phosphor | Haoguo Zhu, Yi-Qun Li, Kuanping Gong | 2021-05-25 |
| 10975302 | Coated narrow band red phosphor | Yi-Qun Li, Xiongfei Shen, Haoguo Zhu, Kuanping Gong | 2021-04-13 |