Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914707 | Additive for non-aqueous electrolyte and secondary battery using the same | Yu Sin Kim, Hye Yun Cha, Ho-Chun Lee | 2011-03-29 |
| 7901813 | Non-aqueous electrolyte additive for improving safety and lithium ion secondary battery comprising the same | Hong-Kyu Park, Jeh-Won Choi, Yeon Hee Lee, Young-Tack An | 2011-03-08 |