Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856852 | Organic light-emitting device | Miyeon Han, Dong Hoon Lee, Jungoh Huh, Hyungjin Lee, Dongheon Kim | 2023-12-26 |
| 11856809 | Method of screening for electron transport material and hole blocking material used in organic light emitting device | Ji Hye Kim, Minseung Chun, Yeon Hwan Kim, Jae Tak Lee | 2023-12-26 |
| 11778905 | Compound and organic light emitting device comprising same | Yongbum Cha, Seong So Kim, Minseung Chun, Sang Duk SUH | 2023-10-03 |
| 11718606 | Polycyclic compound and organic light emitting element comprising same | Yongbum Cha, Jin Joo Kim, Seong So Kim | 2023-08-08 |
| 11685859 | Organic light emitting device | Jae Seung HA, Yeon Hwan Kim, Sang Young Jeon, Yong Bum Cha, Seong Mi Cho | 2023-06-27 |
| 11678574 | Compound and organic light emitting diode comprising same | Jungoh Huh, Dong Uk Heo, Miyeon Han, Jae Tak Lee, Junghoon Yang +1 more | 2023-06-13 |
| 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, Yongbum Cha, Seong So Kim, Minseung Chun | 2023-04-18 |