YJ

Yunku Jung

Samsung: 21 patents #6,266 of 75,807Top 9%
RU Research & Business Foundation Sungkyunkwan University: 1 patents #708 of 1,975Top 40%
Overall (All Time): #201,037 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12331235 Quantum dot composition, light emitting element and display device including the same Yunhyuk Ko, Minki Nam, Sungwoon Kim, Junwoo Park, Sooho Lee 2025-06-17
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
12173209 Quantum dot, and ink composition, light-emitting device, optical member, and apparatus including quantum dot Changhee Lee, Hanyoung Choi, Yunhyuk Ko, Changho Cho, Jaekook Ha 2024-12-24
12129416 Quantum dot composition, light emitting element, and method for manufacturing the same Changhee Lee, Hyunmi DOH, Hyojin Ko, Dukki Kim, Sehun 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, Jonghoon Kim, Sungwoon Kim, Jaekook Ha 2024-10-22
12043778 Method for producing quantum dot composition and method for manufacturing light emitting element including the same Yunhyuk Ko, Minki Nam, Sooho Lee 2024-07-23
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 Sungwoon Kim, Changhee Lee, Jaekook Ha, 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, Hyojin Ko, Dukki Kim, Sehun Kim, Jaehoon Kim +2 more 2024-02-20
11895856 Quantum dot composition, light emitting element and display device including the same Minki Nam, Hyunmi DOH, Yunhyuk Ko, Sungwoon Kim, Jaehoon Kim +3 more 2024-02-06
11882712 Quantum dot and lighting emitting device comprising the same Minki Nam, Sungwoon Kim, Yunhyuk Ko, Wan Ki Bae, Sooho Lee +1 more 2024-01-23
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 Hyekyoung Choi, Sungwoon Kim, Jaekook Ha 2024-01-02
11802242 Quantum rod, and light-emitting device, optical member, and apparatus, including the same Jaehong Park 2023-10-31
11777058 Light-emitting device and display apparatus including the same Changhee Lee, Yunhyuk Ko, Dukki Kim, Jongwon Park, Jaekook Ha 2023-10-03
11737294 Quantum dot composition, light emitting diode and display device including the light emitting diode Hyunmi DOH, Jae Hong Park, Dongwoo Shin, Jaekook Ha, Sungwoon Kim +1 more 2023-08-22
11672168 Ligand for surface modification, light emitting element including the same, and method for manufacturing display device Yunhyuk Ko, Hyojin Ko, Dukki Kim, Junbo Sim, Jaekook Ha 2023-06-06
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
11616208 Quantum dot composition, light-emitting device and method of manufacturing light-emitting device Minki Nam, Jaehong Park, Dukki Kim, Sungwoon Kim 2023-03-28
11569467 Quantum dot composition and light emitting diode having a ligand with head part that has an acid group combined with surface of a quantum dot 2023-01-31
11456433 Light emitting device having light-emitting layer including a manganese complex and quantum dots Kyoungwon Park, Minki Nam, Hyunmi DOH, Sungwoon Kim, Jae Hong Park 2022-09-27