Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071230 | High rate charging and discharging cylindrical secondary battery | Ji Hyun Lee, SangMinh Lee, Hokyung Byun, Geun Ho Seo | 2011-12-06 |
| 8062786 | Cylindrical secondary battery of improved safety | In Sung Lee, Jaehan Jung, Geun Ho Seo, Dongsub LEE, Munsung Kim +2 more | 2011-11-22 |