Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034478 | Secondary battery of improved safety | Byungjin Choi, Jun Hwan Jang, Hyun Chul Jung, JeongSam Son, Chang Bum Ahn +1 more | 2011-10-11 |
| 7935442 | Polymer binder for electrochemical device comprising multiply stacked electrochemical cells | Byoung Yun Kim, Dong Jo Ryu, Ju Hyun Kim, Chang Sun Han, Eun-Young Goh | 2011-05-03 |
| 7897280 | Safety kit for secondary battery | Byungjin Choi, Jun Hwan Jang, Hyung Ku Yun, Chang Bum Ahn, Hyun Chul Jung +2 more | 2011-03-01 |