Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155172 | Power supply system for driving vehicle | Seok Chae Chang, Jong-Rock Choi, Yong-Jun Tae | 2021-10-26 |
SO
Se Ryong Oh
Overall (All Time): #2,756,761 of 4,157,543Top 70%
1
Patents All Time