Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12052886 | Display apparatus having a refractive layer | Kihyun Kim, Younggil Park, Huiyeon Choe | 2024-07-30 |
| 11605802 | Display apparatus having a refractive layer | Kihyun Kim, Younggil Park, Huiyeon Choe | 2023-03-14 |