Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9887407 | Secondary battery with improved life characteristics | Sung Hoon Yu, Seok Koo Kim, Doo Kyung Yang, Yoo Sun Kang, Kyung Mi Lee +1 more | 2018-02-06 |
| 9882239 | Composition for gel polymer electrolyte and lithium secondary battery including the same | Sung Hoon Yu, Doo Kyung Yang, Sun Sik Shin, Song Taek Oh, Yoo Sun Kang +2 more | 2018-01-30 |