Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266390 | Hologram recording system | Ki Hong CHOI | 2025-04-01 |
| 12181346 | Apparatus and method for estimating a phase retarder and method of manufacturing the phase retarder using the same | Ki Hong CHOI, Joong-Ki PARK | 2024-12-31 |
| 11880164 | Module controlling viewing window, device for hologram display and method for displaying hologram | — | 2024-01-23 |
| 9651918 | Method and apparatus for holographic recording | Kyoung-seok Pyun, Byoung-Ho Lee, Sun-il Kim, Chil-sung Choi, Soon Gi PARK +3 more | 2017-05-16 |