Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468603 | Organic light-emitting diode having low driving voltage and long lifespan | Soon-Wook Cha, Seok-Bae Park, Sang Woo Park, Yoona Shin | 2019-11-05 |
| 10393973 | Optical connector | Su Hyun Pyun | 2019-08-27 |