Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9196922 | Lithium secondary battery of improved high-temperature cycle life characteristics | Jonghwan Kim, Jisang Yu, Jeong-Ju Cho, Hochun Lee, Joomi Jeon +1 more | 2015-11-24 |
| 8822085 | Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same | Ji Sang Yu | 2014-09-02 |
| 8383262 | Stacking-type secondary battery providing two or more operation voltages | Hey Woong Park, Seungtaek Hong, Jisang Yu, John E. Namgoong | 2013-02-26 |
| 8119274 | Stacking-typed secondary battery providing two or more operation voltages | Hey Woong Park, Seungtaek Hong, Jisang Yu, John E. Namgoong | 2012-02-21 |
| 8067114 | Electrolyte for lithium secondary battery of improved low-temperature property and secondary battery containing the same | Bo Hyun Kim, Jisang Yu, Sung Woo Kim, John E. Namgoong | 2011-11-29 |
| 7923157 | Lithium secondary battery of improved high-temperature cycle life characteristics | Jonghwan Kim, Jisang Yu, Jeong-Ju Cho, Hochun Lee, Joomi Jeon +1 more | 2011-04-12 |