Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635269 | Electronic apparatus and method | Joon-ho Youn, Sang-hyuk Cha | 2017-04-25 |
SO
Si-cheon Oh
Overall (All Time): #2,942,276 of 4,157,543Top 75%
1
Patents All Time