Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367045 | Electroluminescence display device | Bonggeum Lee, Wonkeun PARK, Sohee Yu, Hanyoung Cho | 2019-07-30 |
| 10020351 | Electroluminescence display device | Bonggeum Lee, Wonkeun PARK, Sohee Yu, Hanyoung Cho | 2018-07-10 |