Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12114562 | Compound for organic light-emitting diode and long lifespan organic light-emitting diode comprising same | Soon-Wook Cha, Yoona Shin, Jung-Ho Yoo, Sung Woo Kim, Jiwon Lee +4 more | 2024-10-08 |
| 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 |
| 5857576 | Wafer carrier with an anti-slip surface | Moon Kwan Kim | 1999-01-12 |