Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7619246 | Organic light emitting compound and organic light emitting device comprising the same | Jhun-Mo Son, Eun-Sun Yu, O-Hyun Kwon, Yu Jin Kim | 2009-11-17 |
| 7336875 | Enhancement of optical and mechanical properties in a polymeric optical element by annealing under a compressed gas | Han Cho, Jin Taek Hwang, Jin Sung Choi, Sung Hen Cho, Yong-young Park | 2008-02-26 |
| 7226804 | Method for forming pattern of organic insulating film | Jung-Han Shin, Joon Yong PARK, Min-Seong Ryu, Sang Yoon Lee | 2007-06-05 |