HK

Hyojin Ko

Samsung: 11 patents #12,136 of 75,807Top 20%
LG: 9 patents #4,845 of 26,165Top 20%
Overall (All Time): #214,491 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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