Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297860 | Lithium secondary battery | Sung Hoon Yu, Yoo Sun Kang, Kyung Mi Lee, Jin Hyun Park, Doo Kyung Yang | 2019-05-21 |
| 10170791 | High-voltage lithium secondary battery | Sung Hoon Yu, Doo Kyung Yang, Sun Sik Shin, Song Taek Oh, Yoo Sun Kang +2 more | 2019-01-01 |