Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786898 | Secondary battery and secondary battery array | — | 2017-10-10 |
| 9312573 | Battery pack | Jonghwa Hur | 2016-04-12 |
| 8927138 | Battery pack having improved welding efficiency | — | 2015-01-06 |
| 8835042 | Battery pack | — | 2014-09-16 |
| 8828594 | Battery pack | Woojin Lee | 2014-09-09 |
| 8802263 | Battery pack and method of manufacturing the same | — | 2014-08-12 |
| 8617729 | Battery pack | — | 2013-12-31 |
| 7993774 | Conductive plate and secondary battery pack using conductive plate | Woojin Lee | 2011-08-09 |
| 7993775 | Conductive plate and secondary battery pack using conductive plate | Woojin Lee | 2011-08-09 |
| 7887945 | Conductive plate and secondary battery pack using conductive plate | Woojin Lee | 2011-02-15 |