Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517612 | Organic electrolytic solution and lithium-sulfur battery comprising the same | Young-gyoon Ryu, Myung-dong Cho, Boris A. Trofimov | 2009-04-14 |
| 7338735 | Organic electrolytic solution and lithium-sulfur battery comprising the same | Young-gyoon Ryu, Myung-dong Cho, Boris A. Trofimov | 2008-03-04 |
| 7303839 | Negative electrode for lithium sulfur battery, method of preparing same and lithium sulfur battery comprising same | Jong-Ki Lee, Jea-Woan Lee, Chung Kun Cho, Min-seuk Kim | 2007-12-04 |
| 7175937 | Separator having inorganic protective film and lithium battery using the same | Chung Kun Cho, Jong-Ki Lee, Jea-Woan Lee | 2007-02-13 |