Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505122 | Hetero ring compound and organic light emitting diode comprising same | Sangbin Lee, Dong Hoon Lee, Dong Uk Heo, Miyeon Han, Boonjae Jang +1 more | 2019-12-10 |
| 10435390 | Heterocyclic compound and organic light emitting device including same | Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Dong Uk Heo +3 more | 2019-10-08 |
| 10431748 | Cyclic compound and organic light-emitting element comprising same | Dong Uk Heo, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Miyeon Han | 2019-10-01 |
| 10367149 | Organic light-emitting device | Miyeon Han, Dong Hoon Lee, Boonjae Jang, Dong Uk Heo, Min Woo Jung | 2019-07-30 |
| 10323006 | Heterocyclic compound and organic light emitting element using same | Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Dong Uk Heo +1 more | 2019-06-18 |
| 10093852 | Organic light-emitting device including a heteroaryl compound | Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Dong Uk Heo +1 more | 2018-10-09 |
| 10050206 | Organic light emitting device | Dong Hoon Lee | 2018-08-14 |
| 9728728 | Compound and organic light-emitting device using same | Sung Kil Hong, Yun Hwan Kim, Seongmi Cho, Seong So Kim, Yongbum Cha | 2017-08-08 |
| 9716232 | Material for organic light-emitting device, and organic light-emitting device using same | Tae Yoon Park, Jungi Jang, Sung Kil Hong | 2017-07-25 |
| 9640766 | Organic light emitting diode | Boonjae Jang, Dong Hoon Lee, Minyoung Kang, Dong Uk Heo, Miyeon Han +2 more | 2017-05-02 |
| 9595679 | Organic light emitting diode | Dong Hoon Lee | 2017-03-14 |
| 9553270 | Material for organic light-emitting device, and organic light-emitting device using same | Tae Yoon Park, Jungi Jang, Sung Kil Hong | 2017-01-24 |
| 9502669 | Organic light emitting diode | Dong Hoon Lee, Minseung Chun, Boonjae Jang, Wonik Jung | 2016-11-22 |
| 9373793 | Compound and organic light-emitting device using same | Sung Kil Hong, Yun Hwan Kim, Seongmi Cho, Seong So Kim, Yongbum Cha | 2016-06-21 |
| 8946695 | Compound, and organic light-emitting device using same | Sung Kil Hong, Yun Hwan Kim, Tae Yoon Park, Hye-Young Jang, Kongkyeom Kim +1 more | 2015-02-03 |
| 8846215 | Organic light-emitting diode and method for manufacturing same | Minseung Chun, Jungi Jang, Sang Young Jeon, Seong So Kim, Chang Hwan Kim +6 more | 2014-09-30 |