Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299970 | Jelly-roll type battery unit and winding method thereof and lithium secondary battery comprising the same | Chang-Seob Kim, Ju-Hyung Kim, Jung Won KANG | 2016-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299970 | Jelly-roll type battery unit and winding method thereof and lithium secondary battery comprising the same | Chang-Seob Kim, Ju-Hyung Kim, Jung Won KANG | 2016-03-29 |