Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947449 | Organic light-emitting diode with high efficiency and long lifetime | Hee-Dae Kim, Seok-Bae Park, Yoona Shin, Sang Woo Park, Soon-Wook Cha | 2021-03-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947449 | Organic light-emitting diode with high efficiency and long lifetime | Hee-Dae Kim, Seok-Bae Park, Yoona Shin, Sang Woo Park, Soon-Wook Cha | 2021-03-16 |