Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733571 | Field of view and coherence active control random refraction device and manufacturing method therefor | Kyung Il Joo, Tae Hyun Lee, Min-Kyu Park | 2023-08-22 |
| 11656577 | Holographic writing method and holographic writing apparatus | Jae-Won Ka, Mi Hye Yi, Ae-Jin Yeon, Kyung Il Joo | 2023-05-23 |