Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072509 | Positioning method and positioning apparatus for display screen in optical module | Bin Fang, Bo Xu, Zhanfa Liu | 2024-08-27 |
| 11835417 | Method, apparatus and device for detecting field curvature of VR optical module | Bo Xu, Xingxin Zhang, Zhanfa Liu, Ling Jin, Pei Zhai | 2023-12-05 |