Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398283 | Ink composition and method for manufacturing light emitting element | Junbo Sim, Dukki Kim, Sehun Kim, Hyojin Ko | 2025-08-26 |
| 12384961 | Ink composition, organic light-emitting device using the ink composition, and method of manufacturing organic light-emitting device using the ink composition | Sehun Kim, Dukki Kim, Jongwon Park | 2025-08-12 |
| 12378470 | Composition and method of forming quantum dot layer with the composition, quantum dot layer and light-emitting device including the quantum dot layer | Juyon Lee, Sehun Kim | 2025-08-05 |
| 12297365 | Composition for forming light-emitting device, method of manufacturing light-emitting device using the composition, and light-emitting device manufactured using the method | Wonjun Park, Lokgam Jung, Sehun Kim | 2025-05-13 |
| 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 |
| 12258504 | Method for manufacturing a light emitting element including a quantum dot composition | Changhee Lee, Dukki Kim, Hyojin Ko, Sehun Kim, Jaehoon Kim +2 more | 2025-03-25 |
| 12207548 | Light-emitting device and apparatus including the same | Hyunmi DOH, Changhee Lee, Myoungjin Park | 2025-01-21 |
| 12178114 | Azide-based compound, organic light-emitting device including the azide-based compound, and method of manufacturing the organic light-emitting device | Junwoo Park, Dukki Kim, Jaeyun Kim, Dongwoo Shin | 2024-12-24 |
| 12173209 | Quantum dot, and ink composition, light-emitting device, optical member, and apparatus including quantum dot | Yunku Jung, Changhee Lee, Hanyoung Choi, Yunhyuk Ko, Changho Cho | 2024-12-24 |
| 12163036 | Ink composition, light-emitting apparatus using ink composition, and method of manufacturing light-emitting apparatus | Junbo Sim, Hyojin Ko, Dukki Kim, Jonghyuk Kang, Changhee Lee +1 more | 2024-12-10 |
| 12167687 | Organic light-emitting device and method of manufacturing the same | Sehun Kim, Dukki Kim, Seunguk Noh, Dongwoo Shin, Eungdo Kim +3 more | 2024-12-10 |
| 12129416 | Quantum dot composition, light emitting element, and method for manufacturing the same | Changhee Lee, Yunku Jung, Hyunmi DOH, Hyojin Ko, Dukki Kim +2 more | 2024-10-29 |
| 12122952 | Inorganic nanoparticle composition, light-emitting device, method of manufacturing light-emitting device, and electronic apparatus including light-emitting device | Myoungjin Park, Yunku Jung, Jonghoon Kim, Sungwoon Kim | 2024-10-22 |
| 12069877 | Composition for manufacturing light-emitting device, light-emitting device manufactured by the same, and method of manufacturing the light-emitting device | Heunggyu Kim, Sehun Kim, Taeheon KANG, Hyeran Mun, Juyon Lee | 2024-08-20 |
| 11959001 | Quantum dot composition, light emitting element, and method for manufacturing the same | Changhee Lee, Sehun Kim, Hyojin Ko, Dukki Kim, Jaehoon Kim +2 more | 2024-04-16 |
| 11955468 | Light emitting element and display device including the same and method for manufacturing display device | Yunku Jung, Sungwoon Kim, Changhee Lee, Yunhyuk Ko, Jaehoon Kim +5 more | 2024-04-09 |
| 11910703 | Quantum dot composition including a quantum dot, and a ligand having a head portion, a connecting portion including a metal, and a tail portion | Changhee Lee, Yunku Jung, Hyojin Ko, Dukki Kim, Sehun Kim +2 more | 2024-02-20 |
| 11895916 | Light-emitting device and method of manufacturing the same | — | 2024-02-06 |
| 11866627 | Quantum dot composition including a ligand bonded to a surface of a quantum dot, light emitting element including an emission layer containing a quantum dot and ligand residues, and method for manufacturing the same | Changhee Lee, Dukki Kim, Hyojin Ko, Sehun Kim, Jaehoon Kim +2 more | 2024-01-09 |
| 11859116 | Quantum dot composition and method of manufacturing light-emitting device using the quantum dot composition | Yunku Jung, Hyekyoung Choi, Sungwoon Kim | 2024-01-02 |
| 11777058 | Light-emitting device and display apparatus including the same | Yunku Jung, Changhee Lee, Yunhyuk Ko, Dukki Kim, Jongwon Park | 2023-10-03 |
| 11737294 | Quantum dot composition, light emitting diode and display device including the light emitting diode | Yunku Jung, Hyunmi DOH, Jae Hong Park, Dongwoo Shin, Sungwoon Kim +1 more | 2023-08-22 |
| 11702542 | Composition including polymer, interlayer prepared from the composition, and device comprising the same | Dongwoo Shin, Heunggyu Kim, Hyeran Mun, Dukki Kim, Sehun Kim +1 more | 2023-07-18 |
| 11667834 | Method for manufacturing light emitting element including quantum dot in an emission layer | Changhee Lee, Sehun Kim, Hyojin Ko, Dukki Kim, Jaehoon Kim +2 more | 2023-06-06 |
| 11672168 | Ligand for surface modification, light emitting element including the same, and method for manufacturing display device | Yunku Jung, Yunhyuk Ko, Hyojin Ko, Dukki Kim, Junbo Sim | 2023-06-06 |