Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338461 | Light-emitting device and related light source system | Fei Hu | 2019-07-02 |
| 10222686 | Light source system and projection system | Fei Hu | 2019-03-05 |
| 10197900 | Light-emitting device employing a reflective light focusing system having a focusing region and a non-focusing region and projection system incorporating the same | Fei Hu | 2019-02-05 |