Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632900 | Secondary battery | Nohyun Kwag, Youngcheol Jang, Kyungwon Seo | 2014-01-21 |
| 8628870 | Secondary battery | Bongyoung Kim, Youngho Kim | 2014-01-14 |
| 8334063 | Secondary battery | Nohyun Kwag, Youngcheol Jang, Kyungwon Seo | 2012-12-18 |
| 8216706 | Battery pack | Nohyun Kwag, Youngcheol Jang, Kyungwon Seo | 2012-07-10 |