Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741469 | Electrode assembly with multiple separators wound about a winding center | Jeongsoon Shin, Youngbae Sohn | 2014-06-03 |
CA
Changbeom Ahn
Overall (All Time): #3,108,578 of 4,157,543Top 75%
1
Patents All Time