Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188026 | Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms | Youngmo Jeong, Gang Li, Dukho Lee | 2021-11-30 |
| 11150485 | Multi-image display apparatus including polarization selective lens and screen | Changkun Lee, Seokil Moon, Wontaek Seo, Geeyoung Sung, Hongseok Lee | 2021-10-19 |