Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412964 | Secondary battery | — | 2025-09-09 |
| 12166238 | Rechargeable secondary battery | Won Wook Cho | 2024-12-10 |
| 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, Ho-Sung Hwang +4 more | 2015-09-15 |
| 8389144 | Reserve battery having all solid state thin film battery | Sang Cheol NAM, Ho-Young Park, Young-Chang Lim, Ki Chang Lee, Gi-Back Park +1 more | 2013-03-05 |