Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480722 | Optical expander device and its display device and method for outputting light and displaying image | Tapani Levola, Yisheng Zhu, Yifan Zhu | 2022-10-25 |
| 11276338 | Imaging device, display apparatus, and imaging apparatus | Shihong Ouyang | 2022-03-15 |
| 11269186 | Augmented reality apparatus and method, and optical engine component | Yonghao Fei | 2022-03-08 |