Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491314 | Connecting tab and secondary battery having the same | — | 2013-07-23 |
| 8399111 | Battery pack | Heui-Sang Yoon, Jong-Wook Yoon | 2013-03-19 |
| 8343653 | Secondary battery | — | 2013-01-01 |
| 8034479 | Battery pack | Jin-Tae Hong | 2011-10-11 |