Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265215 | Diffractive optical element for beam splitting and design method therefor, and structured light projector | Peng Chen, Muyun WANG, Lixin Wei, Lei Sui | 2025-04-01 |
| 12265217 | Display device and glasses | Qingfeng Zhu, Lei Sui, Kehan Tian | 2025-04-01 |
| 12228729 | Method for designing diffractive optical element and partitioned uniform light illumination system | Yuming Song, Kehan Tian | 2025-02-18 |
| 12222533 | Optical waveguide device and display device | Yuming Song, Lei Sui, Kehan Tian | 2025-02-11 |