Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671086 | Oxynitride orange-red fluorescent substance and light-emitting film or sheet and light-emitting device comprising the same | Ronghui Liu, Yuanhong Liu, Huaqiang He, Xiaowei Huang, Tao He +2 more | 2017-06-06 |