Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960400 | Separator having porous coating layer, and electrochemical device containing the same | Yoon-Jung Bae, In-Chul Kim, Jong Hwan Kim, Han Ho Lee | 2018-05-01 |
| 9799859 | Secondary battery having improved safety | Chang Moon Jeong, Chang-Ho Kim, Seung Don Choi, Min Chul Jang, In Cheol Shin +9 more | 2017-10-24 |
| 9331363 | Structural electric device having improved safety | Seung Su Cho, Seung Don Choi, Dae Sik Choi, Yong Kyu Ju, Dae Hong Kwon +2 more | 2016-05-03 |
| 9142819 | Separator having porous coating layer, and electrochemical device containing the same | Yoon-Jung Bae, In-Chul Kim, Jong Hwan Kim, Han Ho Lee | 2015-09-22 |
| 9099733 | Safety device for battery pack | Taehyuck Kim, Seungdon Choi, Min Chul Jang, Jin Kyu Lee, DalMo Kang +3 more | 2015-08-04 |
| 8338026 | Positive electrode active material, and positive electrode and lithium secondary battery including the same | Hey Woong Park, Ho Jin Jeon, Sung-joon Park, Dae Sik Choi, Nan Ji Yun +2 more | 2012-12-25 |
| 8298703 | Battery module of improved safety against external impact | Junill Yoon, Seung-Jin Yang | 2012-10-30 |