Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476568 | White light illumination system with narrow band green phosphor and multiple-wavelength excitation | Yi-Qun Li, Gang Wang | 2016-10-25 |
| 9458378 | Green-emitting, garnet-based phosphors in general and backlighting applications | Yusong Wu, Shifan Cheng, Yi-Qun Li | 2016-10-04 |
| 9422472 | Red-emitting nitride-based phosphors | Yi-Qun Li | 2016-08-23 |
| 9260659 | Red-emitting nitride-based calcium-stablized phosphors | Shengfeng Liu, Yi-Qun Li, Ka Y. Leung | 2016-02-16 |