Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705086 | Blue fluorescent compounds and organic light emitting diode devices using the same | Daewi Yoon, Soonwook Cha, KyungHoon Lee, Seogshin Kang, Kyungjin Yoon +1 more | 2017-07-11 |