Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9455467 | Device for folding electrode assembly | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, Changmin Han, Ki Hun Song +6 more | 2016-09-27 |
| 9209428 | Secondary battery having improved safety by deformation of electrode assembly-receiving portion in case | Hyun Chul Jung, Hyang Mok Lee, Byungjin Choi, Jun Hwan Jang | 2015-12-08 |
| 8034478 | Secondary battery of improved safety | Hyang Mok Lee, Byungjin Choi, Jun Hwan Jang, Hyun Chul Jung, Chang Bum Ahn +1 more | 2011-10-11 |
| 7897280 | Safety kit for secondary battery | Hyang Mok Lee, Byungjin Choi, Jun Hwan Jang, Hyung Ku Yun, Chang Bum Ahn +2 more | 2011-03-01 |