Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433157 | Light-emitting device and electronic apparatus including the same | Seulong Kim, Hajin Song, Jaehoon Hwang | 2025-09-30 |
| 12127477 | Organic light-emitting device | Jiyoung SONG, Seulong Kim, Pilgu Kang, Eungyoung PARK, Hajin Song +4 more | 2024-10-22 |