Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258951 | Lithium secondary battery | Sang Won Lee, Jung-Joon Park, Young-Bae Roh, Kwang-Sik Kim | 2007-08-21 |
IW
Il-Ki Woo
Overall (All Time): #3,393,900 of 4,157,543Top 85%
1
Patents All Time