CO

CHANSEOK OH

Samsung: 30 patents #4,061 of 75,807Top 6%
Overall (All Time): #120,501 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 25 most recent of 30 patents

Patent #TitleCo-InventorsDate
12428597 Light emitting element MINJUNG JUNG, TAEIL KIM, SUN YOUNG PAK, Junha Park, JANG YEOL BAEK +2 more 2025-09-30
12433123 Organic electroluminescence device TAEIL KIM, SUN YOUNG PAK, Junha Park, JANG YEOL BAEK, Kyoung SUNWOO +2 more 2025-09-30
12428600 Light-emitting device including fused-cyclic compound and electronic apparatus including the same Seran Kim, TAEIL KIM, Sunyoung Pak, Junha Park, Jangyeol Baek +3 more 2025-09-30
12391871 Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device Jangyeol Baek, Seran Kim, Sunyoung Pak, Hankyu Pak, Munki Sim +1 more 2025-08-19
12378469 Light emitting diode and condensed polycyclic compound for the same TAEIL KIM, SUN YOUNG PAK, Junha Park, JANG YEOL BAEK, Kyoung SUNWOO +2 more 2025-08-05
12371614 Condensed cyclic compound, organic light-emitting device including the same and electronic apparatus including the organic light emitting device Hyoyoung Lee, Sunyoung Pak, Hankyu Pak, Munki Sim, Seokhwan Hwang 2025-07-29
12356854 Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device Munki Sim, TAEIL KIM, Sunyoung Pak, Junha Park, Jangyeol Baek +1 more 2025-07-08
12284905 Light emitting device Junha Park, TAEIL KIM, SUN YOUNG PAK, JANG YEOL BAEK, Kyoung SUNWOO +2 more 2025-04-22
12279515 Light emitting device TAEIL KIM, MUN-KI SIM, SUN YOUNG PAK, Junha Park, JANG YEOL BAEK +2 more 2025-04-15
12256633 Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device JANG YEOL BAEK, Soo-Byung KO, Junha Park, Hankyu Pak, MUN-KI SIM +1 more 2025-03-18
12245496 Light emitting device SUN YOUNG PAK, TAEIL KIM, Junha Park, JANG YEOL BAEK, Kyoung SUNWOO +2 more 2025-03-04
12201008 Light emitting device MUN-KI SIM, Seran Kim, JANG YEOL BAEK, MINJUNG JUNG 2025-01-14
12133456 Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device MUN-KI SIM, Seokhwan Hwang, Junha Park, Hankyu Pak, Hyoyoung Lee +1 more 2024-10-29
12127475 Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device Munki Sim, Junha Park, Hankyu Pak, Jangyeol Baek, Seokhwan Hwang +4 more 2024-10-22
12052917 Organic light-emitting device including heterocyclic compound with boron and nitrogen Munki Sim, Soobyung Ko, Junha Park, Hankyu Pak, Jangyeol Baek +1 more 2024-07-30
11991925 Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device Munki Sim, TAEIL KIM, Sunyoung Pak, Junha Park, Jangyeol Baek +1 more 2024-05-21
11957042 Heterocyclic compound and organic light-emitting device including the same Munki Sim, Sunyoung Pak, Junha Park, Hankyu Pak, Jangyeol Baek +3 more 2024-04-09
11950508 Light emitting device TAEIL KIM, Junha Park, SUN YOUNG PAK, JANG YEOL BAEK, Kyoung SUNWOO +2 more 2024-04-02
11910706 Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device MINJUNG JUNG, TAEIL KIM, Sunyoung Pak, Junha Park, Jangyeol Baek +1 more 2024-02-20
11895907 Condensed cyclic compound and organic light-emitting device including the same Munki Sim, Sunyoung Pak, Junha Park, Hankyu Pak, Jangyeol Baek +3 more 2024-02-06
11882758 Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic device including organic light-emitting device MINJUNG JUNG, Seokhwan Hwang, Sunyoung Pak, Hankyu Pak, Jangyeol Baek +1 more 2024-01-23
11839151 Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device MUN-KI SIM, Hankyu Pak, Seokhwan Hwang, SUN YOUNG PAK, Junha Park +3 more 2023-12-05
11818953 Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device Sunyoung Pak, Seokhwan Hwang, Junha Park, Hankyu Pak, Jangyeol Baek +1 more 2023-11-14
11818952 Heterocyclic compound and organic light-emitting device including the same Munki Sim, Sunyoung Pak, Junha Park, Hankyu Pak, Jangyeol Baek +3 more 2023-11-14
11805695 Organic electroluminescence device and polycyclic compound for organic electroluminescence device JANG YEOL BAEK, Jaejin Lyu, SUN YOUNG PAK, Junha Park, Hankyu Pak +3 more 2023-10-31