Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053108 | Organic electrolytic solution and lithium battery employing the same | Hyo-sug Lee | 2011-11-08 |
| 7968247 | High temperature fuel cell using alkyl phosphoric acid | Hee-young Sun | 2011-06-28 |
| 7939216 | Polymer electrolyte membrane, method of preparing the same and fuel cell employing the same | Chung Kun Cho | 2011-05-10 |