Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510963 | Heterocyclic compound and organic light-emitting element comprising same | Boonjae Jang, Dong Hoon Lee, Dong Uk Heo, Miyeon Han | 2019-12-17 |
| 10505122 | Hetero ring compound and organic light emitting diode comprising same | Sangbin Lee, Dong Hoon Lee, Jungoh Huh, Dong Uk Heo, Miyeon Han +1 more | 2019-12-10 |
| 10435390 | Heterocyclic compound and organic light emitting device including same | Min Woo Jung, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Dong Uk Heo +3 more | 2019-10-08 |
| 10431748 | Cyclic compound and organic light-emitting element comprising same | Dong Uk Heo, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Miyeon Han | 2019-10-01 |
| 10381572 | Heterocyclic compound and organic light-emitting element comprising same | Boonjae Jang, Dong Hoon Lee, Dong Uk Heo, Miyeon Han | 2019-08-13 |
| 10355225 | Heterocyclic compound and organic light emitting element comprising same | Miyeon Han, Sung Kil Hong, Dong Hoon Lee, Hyungjin Lee, Boonjae Jang +2 more | 2019-07-16 |
| 10323006 | Heterocyclic compound and organic light emitting element using same | Min Woo Jung, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Dong Uk Heo +1 more | 2019-06-18 |
| 10326082 | Heterocyclic compound and organic light-emitting element using same | Dong Hoon Lee, Boonjae Jang, Jungi Jang, Seong So Kim | 2019-06-18 |
| 10263193 | Heterocyclic compound and organic light-emitting element using same | Dong Hoon Lee, Boonjae Jang, Jungi Jang, Seong So Kim | 2019-04-16 |
| 10150911 | Metal complex and color conversion film comprising same | Hoyong Lee, Kichul Koo, Duy Hieu Le | 2018-12-11 |
| 10112959 | Metal complex and color conversion film comprising same | Hoyong Lee, Kichul Koo, Duy Hieu Le | 2018-10-30 |
| 10103336 | Heterocyclic compound and organic light-emitting element using same | Dong Hoon Lee, Boonjae Jang, Jungi Jang, Seong So Kim | 2018-10-16 |
| 10093852 | Organic light-emitting device including a heteroaryl compound | Jungoh Huh, Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Dong Uk Heo +1 more | 2018-10-09 |
| 10032997 | Heterocyclic compound and organic light-emitting element using same | Dong Hoon Lee, Boonjae Jang, Jungi Jang, Seong So Kim | 2018-07-24 |
| 9882145 | Hetero ring compound and organic light emitting diode comprising same | Sangbin Lee, Dong Uk Heo, Jungi Jang, Seong So Kim, Dong Hoon Lee +1 more | 2018-01-30 |
| 9818951 | Polycyclic compound and organic electronic device comprising the same | Dong Hoon Lee, Jungi Jang, Boonjae Jang, Minseung Chun, Kidong Koo | 2017-11-14 |
| 9666812 | Nitrogen-containing heterocyclic compound and organic electronic device using same | Dong Hoon Lee, Tae Yoon Park, Sung Kil Hong, Boonjae Jang, Minseung Chun +1 more | 2017-05-30 |
| 9640766 | Organic light emitting diode | Boonjae Jang, Dong Hoon Lee, Jungoh Huh, Dong Uk Heo, Miyeon Han +2 more | 2017-05-02 |
| 9484539 | Polycyclic compound and organic electronic device comprising the same | Dong Hoon Lee, Jungi Jang, Boonjae Jang, Minseung Chun, Kidong Koo | 2016-11-01 |