Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374249 | Rechargeable battery | Kyung Joon Kim, Wonseok Kim, Sangheon Lee, Jandee Kim, Kyeongyi Heo | 2019-08-06 |
| 9136543 | Battery system having battery module, thermal switch, heating source and pin structure | Sang Cheol NAM, Ho-Young Park, Ki Chang Lee, Kyu Gil CHOI, Ho-Sung Hwang +4 more | 2015-09-15 |
| 8980474 | Lithium secondary battery | Tae Gon Kim, Hee-Joon Chun, Joon-Sup Kim, Wan-Uk Choi, Hisaki Tarui +3 more | 2015-03-17 |
| 8389144 | Reserve battery having all solid state thin film battery | Sang Cheol NAM, Ho-Young Park, Kyu Gil CHOI, Ki Chang Lee, Gi-Back Park +1 more | 2013-03-05 |