Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532792 | Organic light emitting diode having high efficiency | Soon-Wook Cha, Sang Woo Park, Jung-Ho Yoo, Yu-rim LEE, Sung Woo Kim +1 more | 2022-12-20 |
| 11482676 | Light emitting diode including boron compound | Sung-Hoon JOO, Ji Hwan Kim, Byung-sun YANG, Hyeon-jun JO, Sungeun Choi +11 more | 2022-10-25 |
| 11279693 | Organic heterocyclic compound and light-emitting diode comprising same | Soon-Wook Cha, Jung-Ho Yoo, Ji Hwan Kim, Sang Woo Park, Jea-Geon Lim | 2022-03-22 |