Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9219103 | Organic light emitting diode display | Chang-Ho Lee, Hee-Joo Ko, Se-Jin Cho, Jin-Young Yun, Hyung-Jun Song +5 more | 2015-12-22 |
| 8415874 | Organic light-emitting device and method of manufacturing the same | Hyung-Jun Song, Kyu-Hwan Hwang, Chang-Ho Lee, Hee-Joo Ko, Seok-Gyu Yoon +5 more | 2013-04-09 |