Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421449 | Compound and organic light emitting device comprising same | Seonwoo KIM, Wanpyo Hong, Moung Gon KIM, Kyunghee Kim | 2025-09-23 |
| 12239016 | Organic light emitting element | Woochul LEE, Ki Dong Koo, Ji Young Choi, Young Seok Kim, Joo Ho Kim +5 more | 2025-02-25 |
| 12209095 | Compound and organic light-emitting device comprising same | Kyunghee Kim, Wanpyo Hong, Moung Gon KIM, Yonghan Lee | 2025-01-28 |
| 12133455 | Polycyclic compound and organic light emitting diode comprising same | Ki Kon Lee, Sang Duk SUH, Moung Gon KIM, Kyunghee Kim, Dong Hoon Lee +3 more | 2024-10-29 |
| 12116379 | Compound and organic light emitting diode comprising same | Sihyun Han, Sang Young Jeon, Wanpyo Hong, Jin Joo Kim, Kyunghee Kim | 2024-10-15 |
| 12120948 | Boron-containing compound and organic light-emitting element comprising same | Kyunghee Kim, Wanpyo Hong, Jaegoo Lee, Sang Duk SUH | 2024-10-15 |
| 12006335 | Heterocyclic compound and organic light emitting device comprising same | Kyunghee Kim, Tae Yoon Park, Wanpyo Hong, Jongsoo SONG | 2024-06-11 |
| 12006336 | Polycyclic compound and organic light-emitting device comprising same | Dong Hoon Lee, Dongheon Kim, Ki Kon Lee | 2024-06-11 |
| 12004421 | Compound and organic light emitting device comprising the same | Yongbum Cha, Sung Kil Hong, Dong Uk Heo, Wanpyo Hong | 2024-06-04 |
| 11950504 | Polycyclic compound and organic light emitting diode comprising same | Moung Gon KIM, Wanpyo Hong, Dong Hoon Lee, Dongheon Kim | 2024-04-02 |
| 11937497 | Organic light-emitting device | Jae Seung HA, Minseung Chun, Woochul LEE, Hongsik Yoon | 2024-03-19 |
| 11845768 | Polycyclic compound and organic light-emitting device including same | Wanpyo Hong, Kyunghee Kim, Dong Hoon Lee, Yongbum Cha | 2023-12-19 |
| 11780856 | Compound and organic light-emitting device comprising same | Hye Min CHO, Seonwoo KIM, Wanpyo Hong | 2023-10-10 |
| 11685751 | Compound and organic light-emitting element comprising same | Hye Min CHO, Seonwoo KIM, Wanpyo Hong, Jaegoo Lee, Hoon Jun KIM | 2023-06-27 |
| 11489122 | Compound and organic light emitting device comprising same | Woochul LEE, Ki Dong Koo, Dongheon Kim, Ki Kon Lee, Jung Min Yoon +3 more | 2022-11-01 |
| 11201293 | Heterocyclic compound and organic light-emitting device comprising same | Ki Dong Koo, Kongkyeom Kim, Dongheon Kim | 2021-12-14 |