Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998638 | Electrode for fuel cell, and membrane-electrode assembly and fuel cell system comprising the same | Hee-Tak Kim, Jong-Ki Lee, Jan-Dee Kim, Hae-Kwon Yoon, Ho-Jin Kweon | 2011-08-16 |
| 7960073 | Membrane electrode assembly for fuel cell and fuel cell system including the same | Sung-Guk An, You-Mee Kim, Ho-Jin Kweon | 2011-06-14 |
| 7871736 | Polymer membrane for fuel cell, method of preparing same, and membrane-electrode assembly for fuel cell comprising same | Sung-Guk An, Min-Kyu Song, You-Mee Kim, Sang-Il Han, Ho-Jin Kweon +1 more | 2011-01-18 |
| 7862922 | Polymer electrolyte membrane for fuel cell and fuel cell system comprising same | Hee-Tak Kim, You-Mee Kim | 2011-01-04 |