Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421449 | Compound and organic light emitting device comprising same | Seonwoo KIM, Wanpyo Hong, Sujeong GEUM, Kyunghee Kim | 2025-09-23 |
| 12250882 | Deuterium-containing compound, and organic light-emitting device comprising same | Hongsik Yoon, Wanpyo Hong, Jin Joo Kim, Dong Hoon Lee | 2025-03-11 |
| 12209095 | Compound and organic light-emitting device comprising same | Kyunghee Kim, Wanpyo Hong, Sujeong GEUM, Yonghan Lee | 2025-01-28 |
| 12133455 | Polycyclic compound and organic light emitting diode comprising same | Ki Kon Lee, Sang Duk SUH, Sujeong GEUM, Kyunghee Kim, Dong Hoon Lee +3 more | 2024-10-29 |
| 11950504 | Polycyclic compound and organic light emitting diode comprising same | Wanpyo Hong, Sujeong GEUM, Dong Hoon Lee, Dongheon Kim | 2024-04-02 |
| 11618757 | Polycyclic compound and organic light emitting element comprising same | Ki Dong Koo, Ki Kon Lee, Hyungjin Lee, Dongheon Kim, Kongkyeom Kim | 2023-04-04 |