Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975867 | Secondary battery pack of novel structure | Seogjin Yoon, Jung-Hwan Kim | 2015-03-10 |
| 8841010 | Secondary battery pack and PTC element having excellent production process property | Dongcheol Lee, Jeong Ho Lee | 2014-09-23 |
| 7763379 | Cap assembly mold and secondary battery having the same | Ki eob Moon, Seogjin Yoon, Cheol-Woong Lee | 2010-07-27 |