Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520156 | Multi-channels high brightness light engine apparatus | — | 2022-12-06 |
| 11392020 | Autofocus projection apparatus having focal-length fine adjustment, and projection light engines including the same | Lin Li, Xiaoli Yin | 2022-07-19 |
| 11215916 | Compact size multi-channel light engine projection apparatus | — | 2022-01-04 |