Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818951 | Polycyclic compound and organic electronic device comprising the same | Dong Hoon Lee, Minyoung Kang, Jungi Jang, Boonjae Jang, Kidong Koo | 2017-11-14 |
| 9691991 | Organic light emitting diode | Sung Kil Hong, Kongkyeom Kim, Jungi Jang, Yun Hwan Kim | 2017-06-27 |
| 9673403 | Heterocyclic compound and organic light emitting device using the same | Tae Yoon Park, Dongheon Kim, Jiyeon Ahn, Hyoung Seok Kim | 2017-06-06 |
| 9666812 | Nitrogen-containing heterocyclic compound and organic electronic device using same | Dong Hoon Lee, Tae Yoon Park, Sung Kil Hong, Boonjae Jang, Dong Sik Kim +1 more | 2017-05-30 |
| 9614161 | Compound and organic electronic element using same | Tae Yoon Park, Dongheon Kim, Jiyeon Ahn, Hyoung Seok Kim | 2017-04-04 |
| 9540374 | Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same | Tae Yoon Park, Dongheon Kim, Hyoung Seok Kim, Jiyeon Ahn | 2017-01-10 |