Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833125 | Swaging apparatus | Jung-Bae Cha, Jae Ho Jeong | 2014-09-16 |
| 8834634 | Laser cleaning device for electrode tab of battery and laser cleaning method using the same | Jung-Bae Cha, Jae Ho Jeong, Won-Yong Lee, Bo-Hye Yun | 2014-09-16 |