Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026008 | Lithium secondary battery with improved cell characteristics | Soojin Kim, Hong-Kyu Park, Sung Kyun Chang, Jeong-Ju Cho | 2011-09-27 |
| 7923157 | Lithium secondary battery of improved high-temperature cycle life characteristics | Jonghwan Kim, Jisang Yu, Jeong-Ju Cho, Joomi Jeon, Yongsu Choi +1 more | 2011-04-12 |