Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887950 | Lithium secondary battery | Soonki Woo, Yongtae Kim, Jongku Kim, Sangbong Nam | 2011-02-15 |
HK
Hyoungsu Kim
Overall (2011): #281,321 of 364,097Top 80%
1
Patents 2011