Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283741 | Secondary battery | Jihyun Kim, Hyunki JUNG, Jungho Ha | 2019-05-07 |
| 8808902 | Electrode assembly including ceramic layer disposed along the length of the positive electrode and secondary battery using the same | Youngchurl Chang | 2014-08-19 |
| 8691419 | Cylindrical secondary battery | Myungro Lee, Youngcheol Jang, Cheolhee Hwang, Wanmook Lim, Wonchull Han | 2014-04-08 |
| 8420248 | Electrode assembly and secondary battery using the same | Youngchurl Chang | 2013-04-16 |
| 8263266 | Electrode assembly and secondary battery having the same | — | 2012-09-11 |