Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057961 | Catalyst for a fuel cell, a method for preparing the same, and a membrane-electrode assembly for a fuel cell and a fuel cell system including the same | Alexey Alexandrovichserov, Chan Kwak | 2011-11-15 |
| 8053143 | Supported ruthenium cathode catalyst for fuel cell | Alexey Alexandrovichserov, Chan Kwak | 2011-11-08 |
| 8039172 | Cathode catalyst for a fuel cell, and a membrane-electrode assembly for a fuel cell and a fuel cell system comprising the same | Alexey Alexandrovichserov, Chan Kwak | 2011-10-18 |
| 8039173 | Catalyst for a fuel cell, a method for preparing the same, a membrane-electrode assembly for a fuel cell including the same, and a fuel cell system including the same | Alexey Alexandrovichserov, Chan Kwak, Myoung-Ki Min | 2011-10-18 |
| 7985511 | Direct oxidation fuel cell system | In-Hyuk Son, Ho-Jin Kweon | 2011-07-26 |
| 7923171 | Cathode catalyst for fuel cell, and membrane-electrode assembly for fuel cell and fuel cell system including same | Alexey Alexandrovichserov, Chan Kwak | 2011-04-12 |
| 7887972 | Cathode catalyst for fuel cell, method of preparing same, and membrane-electrode assembly and fuel cell comprising same | Alexey Alexandrovichserov, Chan Kwak, Ho-Jin Kweon | 2011-02-15 |
| 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, Young-Mi Park, You-Mee Kim, Sang-Il Han +1 more | 2011-01-18 |