Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398283 | Ink composition and method for manufacturing light emitting element | Junbo Sim, Dukki Kim, Sehun Kim, Jaekook Ha | 2025-08-26 |
| 12289983 | Hole-transporting ink composition, light-emitting device, and method of preparing the light-emitting device | Changhee Lee, Dukki Kim, Sehun Kim, Youngil Kim, Seungmook Lee +1 more | 2025-04-29 |
| 12258504 | Method for manufacturing a light emitting element including a quantum dot composition | Changhee Lee, Dukki Kim, Sehun Kim, Jaehoon Kim, Hyunmi DOH +2 more | 2025-03-25 |
| 12181028 | Washing machine driving system and a washing machine with the same | Kyeonghwan Kim, Junyoung Song | 2024-12-31 |
| 12163036 | Ink composition, light-emitting apparatus using ink composition, and method of manufacturing light-emitting apparatus | Junbo Sim, Dukki Kim, Jonghyuk Kang, Changhee Lee, Jaehoon Jung +1 more | 2024-12-10 |
| 12129416 | Quantum dot composition, light emitting element, and method for manufacturing the same | Changhee Lee, Yunku Jung, Hyunmi DOH, Dukki Kim, Sehun Kim +2 more | 2024-10-29 |
| 11959001 | Quantum dot composition, light emitting element, and method for manufacturing the same | Changhee Lee, Sehun Kim, Dukki Kim, Jaehoon Kim, Hyunmi DOH +2 more | 2024-04-16 |
| 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, Dukki Kim, Sehun Kim, Jaehoon Kim +2 more | 2024-02-20 |
| 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, Sehun Kim, Jaehoon Kim, Hyunmi DOH +2 more | 2024-01-09 |
| 11667834 | Method for manufacturing light emitting element including quantum dot in an emission layer | Changhee Lee, Sehun Kim, Dukki Kim, Jaehoon Kim, Hyunmi DOH +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, Dukki Kim, Junbo Sim, Jaekook Ha | 2023-06-06 |
| 11613837 | Driving device for washing machine | Hyoung Uk Nam, Jin Hong | 2023-03-28 |
| 11597848 | Ink composition, light-emitting device including the same, and method of preparing the light-emitting device | Junbo Sim, Dukki Kim, Changhee Lee, Jaekook Ha | 2023-03-07 |
| 11590955 | Electronic brake-integrated in-wheel motor driving device | Seung-Suk Oh, Dosun Kim | 2023-02-28 |
| 11165322 | Variable flux motor | Seungsuk Oh, Dosun Kim | 2021-11-02 |
| 11114965 | Motor control module, motor control device, motor control system, and motor control method | Seungsuk Oh, Hyounguk NAM | 2021-09-07 |
| 9777428 | Operating method for clothes treating apparatus | Minji Kim, Taegyu Jin, Sanghun Bae | 2017-10-03 |
| 9096970 | Clothes treating apparatus | Sangik Lee, Donghyun Kim, Seungphyo Ahn, Jeongyun Kim | 2015-08-04 |
| 8869421 | Control technology for clothes treatment apparatus | Donghyun Kim, Sangik Lee, Jeongyun Kim | 2014-10-28 |
| 8806775 | Method for operating clothes treating apparatus | Minji Kim, Yongcheol Jin, Sanghun Bae | 2014-08-19 |