Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289983 | Hole-transporting ink composition, light-emitting device, and method of preparing the light-emitting device | Hyojin Ko, Changhee Lee, Dukki Kim, Sehun Kim, Youngil Kim +1 more | 2025-04-29 |