Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9275574 | Organic light emitting diode display | Rog Hur, Won-Sup Choi, Sun-Sang Hwang | 2016-03-01 |
BC
Beom-Seok Cha
Overall (All Time): #2,989,195 of 4,157,543Top 75%
1
Patents All Time