Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887951 | Rechargeable battery | Tatsuya Hashimoto, Yong-Sam Kim, Seok-Yoon Yoo, Chi-Young Lee | 2011-02-15 |
JY
Ji-Hyoung Yoon
Overall (2011): #265,465 of 364,097Top 75%
1
Patents 2011