Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827623 | Heterocyclic compound, organic light emitting diode comprising same, composition for organic layer of organic light emitting diode, and method for manufacturing organic light emitting diode | Geon-Yu PARK, Eui-Jeong CHOI, Dong-Jun KIM | 2023-11-28 |
| 11515484 | Heterocyclic compound and organic light emitting element comprising same | Geon-Yu PARK, Young-Seok NO, Ju Hyon Cha, Dong-Jun KIM, Dae-Hyuk CHOI +1 more | 2022-11-29 |