Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415801 | Organic light-emitting device | Miyeon Han, Sung Kil Hong, Dong Hoon Lee, Jungoh Huh, Hyungjin Lee | 2025-09-16 |
| 12364158 | Organic electric element, display panel comprising the same and display device comprising the same | Jicheol Shin, Seonkeun Yoo, Jeongdae Seo, Shinhan Kim, JooYong YOON +3 more | 2025-07-15 |
| 12349590 | Organic electric element, display panel comprising the same and display device comprising the same | Jicheol Shin, Seonkeun Yoo, Jeongdae Seo, Shinhan Kim, JooYong YOON +3 more | 2025-07-01 |
| 12239016 | Organic light emitting element | Woochul LEE, Ki Dong Koo, Ji Young Choi, Young Seok Kim, Joo Ho Kim +5 more | 2025-02-25 |
| 12225818 | Organic light-emitting device | Joo Ho Kim, Ji Young Choi, Woochul LEE, Dong Hoon Lee, Sang Duk SUH +1 more | 2025-02-11 |
| 12167680 | Organic electric element, display panel comprising the same and display device comprising the same | Jicheol Shin, Seonkeun Yoo, Jeongdae Seo, Shinhan Kim, JooYong YOON +3 more | 2024-12-10 |
| 12133455 | Polycyclic compound and organic light emitting diode comprising same | Ki Kon Lee, Sang Duk SUH, Sujeong GEUM, Moung Gon KIM, Kyunghee Kim +3 more | 2024-10-29 |
| 12006336 | Polycyclic compound and organic light-emitting device comprising same | Sujeong GEUM, Dong Hoon Lee, Ki Kon Lee | 2024-06-11 |
| 11997919 | Organic electric element, display panel comprising the same and display device comprising the same | Jicheol Shin, Seonkeun Yoo, Jeongdae Seo, Shinhan Kim, JooYong YOON +3 more | 2024-05-28 |
| 11950504 | Polycyclic compound and organic light emitting diode comprising same | Moung Gon KIM, Wanpyo Hong, Sujeong GEUM, Dong Hoon Lee | 2024-04-02 |
| 11886565 | Server that supports security access of terminal device of the user and controlling method thereof | Docheol Kim, Byungmu Chun, Dongkwan Yuk, Se Young Kim, Wooho Chi | 2024-01-30 |
| 11877464 | Organic light emitting element | Nansra Heo, Wanpyo Hong, Yeon Hwan Kim, Heungwoo CHOI, Jun YUN +2 more | 2024-01-16 |
| 11856852 | Organic light-emitting device | Miyeon Han, Sung Kil Hong, Dong Hoon Lee, Jungoh Huh, Hyungjin Lee | 2023-12-26 |
| 11716865 | Organic electric element, display panel comprising the same and display device comprising the same | Jicheol Shin, Seonkeun Yoo, Jeongdae Seo, Shinhan Kim, JooYong YOON +3 more | 2023-08-01 |
| 11618757 | Polycyclic compound and organic light emitting element comprising same | Ki Dong Koo, Ki Kon Lee, Moung Gon KIM, Hyungjin Lee, Kongkyeom Kim | 2023-04-04 |
| 11489122 | Compound and organic light emitting device comprising same | Woochul LEE, Ki Dong Koo, Ki Kon Lee, Sujeong GEUM, Jung Min Yoon +3 more | 2022-11-01 |
| 11367838 | Anthracene derivative and organic light-emitting device comprising same | Younghee Lee, Woochul LEE, Ji Young Choi, Wanpyo Hong, Young Seok Kim +2 more | 2022-06-21 |
| 11201293 | Heterocyclic compound and organic light-emitting device comprising same | Ki Dong Koo, Kongkyeom Kim, Sujeong GEUM | 2021-12-14 |
| 11177444 | Organic electroluminescent device | Kongkyeom Kim, Hyungjin Lee, Nansra Heo, Woochul LEE | 2021-11-16 |
| 11165025 | Compound and organic electronic element comprising same | Sang Duk SUH, Yongbum Cha, Sung Kil Hong | 2021-11-02 |
| 11111231 | Heterocyclic compound and organic light-emitting device comprising same | Hoyong Lee, Seongmi Cho, Kongkyeom Kim, Sang Young Jeon, Minseung Chun +1 more | 2021-09-07 |
| 10916724 | Organic light emitting device | Hyungjin Lee, Nansra Heo, Dong Hoon Lee, Wonjoon Heo, Min Woo Jung | 2021-02-09 |
| 10790453 | Compounds and organic electronic device using the same | Tae Yoon Park, Minseung Chun, Jiyeon Ahn, Hyoung Seok Kim | 2020-09-29 |
| 10727430 | Organic light emitting diode | Hwakyung Kim, Chang Hwan Kim, Minseung Chun, Seongmi Cho, Wooyung Jung | 2020-07-28 |
| 10519166 | Heterocyclic compound and organic light emitting device comprising the same | Wanpyo Hong, Hyoungcheul Kim, Yongbum Cha, Yun Hwan Kim | 2019-12-31 |