Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698358 | Nitrogen-containing polycyclic compound and organic electroluminescent device using the same | Wanpyo Hong, Hyok Joon Kwon, Hoyong Lee, Minjun KIM | 2017-07-04 |
| 9691991 | Organic light emitting diode | Sung Kil Hong, Jungi Jang, Yun Hwan Kim, Minseung Chun | 2017-06-27 |
| 9543524 | Compounds and organic electronic device using same | Changhwan Shin, Jungi Jang, Dong Hoon Lee, Hyungjin Lee, Sangbin Lee | 2017-01-10 |