Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051827 | Electrode assembly configured such that pressure welding portions of electrode tab welding portions have different sizes and ultrasonic welding apparatus configured to manufacture the same | Hyeon Jin Lee, Dong Hyeuk Park, Hyo Jin Lee, Sung Jun Jo | 2024-07-30 |