Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084159 | Cathode active material and secondary battery comprising the same | Young-Sun Park, Jae Won Lee | 2011-12-27 |
| 8039135 | Electrochemical cell exhibiting enhanced safety features | Young-Sun Park, Myoung-Hun Lee, Eun Ju KANG | 2011-10-18 |
| 7976977 | Electrochemical device with alternative separator system | Je-Young Kim, Soonho Ahn | 2011-07-12 |