Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8691419 | Cylindrical secondary battery | Myungro Lee, Youngcheol Jang, Cheolhee Hwang, Wonchull Han, Hyorim Bak | 2014-04-08 |
| 7985498 | Lithium secondary battery | — | 2011-07-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8691419 | Cylindrical secondary battery | Myungro Lee, Youngcheol Jang, Cheolhee Hwang, Wonchull Han, Hyorim Bak | 2014-04-08 |
| 7985498 | Lithium secondary battery | — | 2011-07-26 |