Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173298 | Electrolyte for lithium battery and lithium battery comprising same | Jun Ho Kim, Ha-Young Lee, Sang Hoon Choy, Ho Sung Kim | 2012-05-08 |
| 7914928 | Electrolyte for lithium battery and lithium battery comprising same | Jun Ho Kim, Ha-Young Lee, Sang Hoon Choy, Ho Sung Kim | 2011-03-29 |
| 7736810 | Separators for winding-type lithium secondary batteries having gel-type polymer electrolytes and manufacturing method for the same | — | 2010-06-15 |
| 7618749 | Electrolyte for lithium battery and lithium battery comprising same | Jun Ho Kim, Ha-Young Lee, Sang Hoon Choy, Ho Sung Kim | 2009-11-17 |
| 7491471 | Electrolyte for lithium secondary battery and lithium secondary battery comprising same | Takitaro Yamaguchi, Ryuichi Shimizu, Hyun-Jei Chung, Cheol-Soo Jung, Eui-Hwan Song +1 more | 2009-02-17 |
| 7306880 | Electrolyte for a lithium ion battery and a lithium ion battery comprising the same | — | 2007-12-11 |
| 7223500 | Non-aqueous electrolyte and a lithium secondary battery comprising the same | Cheol-Soo Jung, Eui-Hwan Song | 2007-05-29 |
| 7205073 | Electrolyte for lithium battery and lithium battery comprising same | Jun Ho Kim, Ha-Young Lee, Sang Hoon Choy, Ho Sung Kim | 2007-04-17 |
| 7160648 | Polymer electrolyte composition for improving overcharge safety and lithium battery using the same | — | 2007-01-09 |
| 7049029 | Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same | Sang Hoon Choy, Ho Sung Kim, Hee-young Sun | 2006-05-23 |
| 6924065 | Separators for winding-type lithium secondary batteries having gel-type polymer electrolytes and manufacturing method for the same | — | 2005-08-02 |
| 6921612 | Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same | Sang Hoon Choy, Ha-Young Lee, Hee-young Sun, Ho Sung Kim | 2005-07-26 |
| 6849362 | Polymer electrolyte composition for improving overcharge safety and lithium battery using the same | — | 2005-02-01 |