Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136543 | Battery system having battery module, thermal switch, heating source and pin structure | Sang Cheol NAM, Ho-Young Park, Young-Chang Lim, Ki Chang Lee, Kyu Gil CHOI +4 more | 2015-09-15 |
| 8389144 | Reserve battery having all solid state thin film battery | Sang Cheol NAM, Ho-Young Park, Young-Chang Lim, Kyu Gil CHOI, Ki Chang Lee +1 more | 2013-03-05 |