Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971649 | Light source device, projection apparatus and 3D apparatus comprising same | Mengran Wang, Yi Li | 2024-04-30 |
| 11906889 | Light source system and projection apparatus | Fei Hu, Xiaofeng Tang, Yi Li | 2024-02-20 |
| 11815698 | Laser combining apparatus and display device | Fei Hu, Yi Li | 2023-11-14 |
| 11604401 | Light source device and projection apparatus | Fei Hu, Yi Li | 2023-03-14 |
| 11175578 | Light source system and projection system using the same | Fei Hu, Yi Li | 2021-11-16 |
| 11106121 | Laser light source incorporating an angular distribution control element, and related wavelength conversion light source, light combining light source, and projection system | Fei Hu | 2021-08-31 |
| 10989998 | Light source device and projection apparatus having light-combination device located at focus position of lenses | Fei Hu, Yi Li | 2021-04-27 |
| 10830416 | Light guide component and light source device | Fei Hu | 2020-11-10 |
| 10824066 | Light source and projection system | Fei Hu, Yi Li | 2020-11-03 |
| 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 |
| 9904160 | Light-emitting device and related light source system | Fei Hu | 2018-02-27 |
| 9778554 | Laser light source, wavelength conversion light source, light combining light source, and projection system | Fei Hu | 2017-10-03 |
| 9612514 | Light-emitting device and related projection system | Fei Hu, Liangliang Cao | 2017-04-04 |