Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9166217 | Secondary battery | — | 2015-10-20 |
| 9159969 | Laminate strengthened battery pack and method of manufacturing the same | Changbum Ahn, Jangho Yoon, Chanhee Lee, Hadong Kim | 2015-10-13 |