Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11392020 | Autofocus projection apparatus having focal-length fine adjustment, and projection light engines including the same | Jinhui Zhai, Xiaoli Yin | 2022-07-19 |
| 11282868 | Array substrate and display device | Yanbin Xu | 2022-03-22 |