Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145898 | Compound, composition comprising same, and organic light emitting diode comprising same | Jae Seung HA, Minseung Chun | 2024-11-19 |
| 12052913 | Organic electroluminescent device | Jae Seung HA, Minseung Chun, Sang Duk SUH, Min Woo Jung, Boon Jae Jang +3 more | 2024-07-30 |
| 11956982 | Organic light-emitting device | Minseung Chun, Jae Seung HA | 2024-04-09 |
| 11877509 | Organic light-emitting element | Yongbum Cha, Sung Jae Lee, Sung Kil Hong | 2024-01-16 |
| 11778905 | Compound and organic light emitting device comprising same | Yongbum Cha, Sung Kil Hong, Minseung Chun, Sang Duk SUH | 2023-10-03 |
| 11718606 | Polycyclic compound and organic light emitting element comprising same | Yongbum Cha, Jin Joo Kim, Sung Kil Hong | 2023-08-08 |
| 11631821 | Polycyclic aromatic compounds containing a 1,11-dioxa-,1,11-dithia-, or 1-oxa-11-thia-4,8-diaza-11b-boradicyclopenta[a,j]phenalene core and organic light-emitting device comprising same | Sang Duk SUH, Sung Kil Hong, Yongbum Cha, Minseung Chun | 2023-04-18 |
| 11396494 | Compound and organic light emitting element comprising same | Sang Duk SUH, Sung Kil Hong | 2022-07-26 |
| 11239425 | Organic light emitting device | Sang Duk SUH, Sung Kil Hong | 2022-02-01 |
| 11211563 | Organic light emitting device | Sang Duk SUH, Sung Kil Hong | 2021-12-28 |
| 10734590 | Heterocyclic compound and organic light-emitting element using same | Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Jungi Jang | 2020-08-04 |
| 10651411 | Compound and organic light emitting device containing same | Yongbum Cha, Jin Joo Kim, Jemin Ryu | 2020-05-12 |
| 10547008 | Organic light emitting device | Yongbum Cha, Sung Kil Hong, Jemin Ryu | 2020-01-28 |
| 10326082 | Heterocyclic compound and organic light-emitting element using same | Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Jungi Jang | 2019-06-18 |
| 10263193 | Heterocyclic compound and organic light-emitting element using same | Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Jungi Jang | 2019-04-16 |
| 10103336 | Heterocyclic compound and organic light-emitting element using same | Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Jungi Jang | 2018-10-16 |
| 10074809 | Electron transport materials with selected dipole moments | Boonjae Jang, Jungl Jang, Dong Hoon Lee | 2018-09-11 |
| 10035765 | Nitrogen-containing polycyclic compound and organic light emitting device using same | Hyok Joon Kwon, Minjun KIM, Wanpyo Hong, Kongkyeom Kim | 2018-07-31 |
| 10032997 | Heterocyclic compound and organic light-emitting element using same | Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Jungi Jang | 2018-07-24 |
| 9951270 | Multicyclic compound and organic electronic device using the same | Jiwon Kwak, Sung Kil Hong | 2018-04-24 |
| 9954181 | Hetero-cyclic compound and organic light emitting device comprising the same | Dong Uk Heo, Dong Hoon Lee, Sangbin Lee, Jungi Jang | 2018-04-24 |
| 9887368 | Organic light-emitting device and method for manufacturing same | Minseung Chun, Jungi Jang, Changhwan Shin, Hyungjin Lee, Sang Young Jeon +2 more | 2018-02-06 |
| 9882145 | Hetero ring compound and organic light emitting diode comprising same | Sangbin Lee, Dong Uk Heo, Jungi Jang, Dong Hoon Lee, Boonjae Jang +1 more | 2018-01-30 |
| 9728728 | Compound and organic light-emitting device using same | Sung Kil Hong, Yun Hwan Kim, Jungoh Huh, Seongmi Cho, Yongbum Cha | 2017-08-08 |
| 9373793 | Compound and organic light-emitting device using same | Sung Kil Hong, Yun Hwan Kim, Jungoh Huh, Seongmi Cho, Yongbum Cha | 2016-06-21 |