Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10631408 | Apparatus including polymer layer and method of manufacturing same | Jin-Man Kim, Hyung Sup Byeon, Hyun-Suk Choi | 2020-04-21 |
WK
Won-Kyu Koo
Overall (All Time): #2,787,793 of 4,157,543Top 70%
1
Patents All Time