Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265215 | Diffractive optical element for beam splitting and design method therefor, and structured light projector | Peng Chen, Zhentao FAN, Lixin Wei, Lei Sui | 2025-04-01 |
| 11733536 | Periodic optimization method for diffractive optical element | Dongliang Zhang | 2023-08-22 |