Issued Patents 2021
Showing 1–1 of 1 patents
| 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 (2021): #267,403 of 548,734Top 50%
1
Patents 2021