Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414438 | Display device | Sungjin PARK | 2025-09-09 |
| 12120912 | Display device having lower density pixels in area overlapping with camera module | Sungjin PARK | 2024-10-15 |
| 12016243 | Condensed cyclic compound and organic light emitting device comprising same | Jungoh Huh, Sung Kil Hong | 2024-06-18 |
| 10991301 | Organic light-emitting display device | Jonghyuck LEE, JinHoo Kang | 2021-04-27 |
| 10950801 | Organic light-emitting device | Jungoh Huh, Sung Kil Hong | 2021-03-16 |
| 10811490 | Electroluminescent display device | Jeongmook Choi, Nackyoun Jung | 2020-10-20 |
| 10686150 | Organic light emitting device | Jungoh Huh | 2020-06-16 |
| 10629663 | Electroluminescence display device | Nackyoun Jung, Jeongmook Choi | 2020-04-21 |
| 10505122 | Hetero ring compound and organic light emitting diode comprising same | Dong Hoon Lee, Jungoh Huh, Dong Uk Heo, Miyeon Han, Boonjae Jang +1 more | 2019-12-10 |
| 10388912 | Electroluminescence display apparatus | Jeongmook Choi, Nackyoun Jung | 2019-08-20 |
| 10310653 | Display panel with touch pads and test signal lines | Sudong Kim, Jinho LIM, Jongseok Kim | 2019-06-04 |
| 9954181 | Hetero-cyclic compound and organic light emitting device comprising the same | Dong Uk Heo, Dong Hoon Lee, Jungi Jang, Seong So Kim | 2018-04-24 |
| 9882145 | Hetero ring compound and organic light emitting diode comprising same | Dong Uk Heo, Jungi Jang, Seong So Kim, Dong Hoon Lee, Boonjae Jang +1 more | 2018-01-30 |
| 9882146 | Heterocyclic compound and organic electronic element containing same | Dong Hoon Lee, Hoyong Lee, Kongkyeom Kim, Jungi Jang, Sung Kil Hong +2 more | 2018-01-30 |
| 9543524 | Compounds and organic electronic device using same | Changhwan Shin, Jungi Jang, Dong Hoon Lee, Kongkyeom Kim, Hyungjin Lee | 2017-01-10 |
| 9412954 | Heterocyclic compound and organic electronic element containing same | Dong Hoon Lee, Hoyong Lee, Kongkyeom Kim, Jungi Jang, Sung Kil Hong +2 more | 2016-08-09 |
| 9391281 | Heterocyclic compound and organic electronic element containing same | Dong Hoon Lee, Hoyong Lee, Kongkyeom Kim, Jungi Jang, Sung Kil Hong +2 more | 2016-07-12 |
| 9379031 | Display panel for display device | — | 2016-06-28 |
| 9000169 | Compounds and organic electronic device using the same | Dong Hoon Lee, Tae Yoon Park, Jungi Jang, Song Kil Hong, Seong So Kim +2 more | 2015-04-07 |