Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071230 | High rate charging and discharging cylindrical secondary battery | Sungjong KIM, SangMinh Lee, Hokyung Byun, Geun Ho Seo | 2011-12-06 |
| 8072416 | Integrated digital device and displaying method using the same | Hong Yang, Yong Hyun Lee | 2011-12-06 |
| 8062786 | Cylindrical secondary battery of improved safety | Sungjong KIM, In Sung Lee, Jaehan Jung, Geun Ho Seo, Dongsub LEE +2 more | 2011-11-22 |