Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9105936 | Fuel cell catalyst, method of preparing same, and membrane-electrode assembly for fuel cell and fuel cell system including same | Myoung-Ki Min, Chan Hee Park, Chan Kwak, Go-Ul Choi, Geun-Seok Chai | 2015-08-11 |
| 9012107 | Cathode catalyst for fuel cell, method of preparing same, and membrane-electrode assembly comprising same | Chan Kwak, Ho-Jin Kweon, Si-Hyun Lee | 2015-04-21 |
| 8685594 | Catalyst for cathode of fuel cell, and membrane-electrode assembly for fuel cell | Chan Kwak, Myoung-Ki Min, Si-Hyun Lee | 2014-04-01 |
| 8445162 | Cathode catalyst for fuel cell and membrane-electrode assembly for fuel cell and fuel cell system including same | Chan Kwak, Si-Hyun Lee | 2013-05-21 |
| 8404615 | Catalyst for a cathode of a mixed reactant fuel cell, membrane-electrode assembly for a mixed reactant fuel cell including the same, and mixed reactant fuel cell system including the same | Chan Kwak, Geun-Seok Chai, Soon-Ki Kang | 2013-03-26 |
| 8361663 | Porous carbon structure, method for preparing same, electrode catalyst for fuel cell, and electrode and membrane-electrode assembly including same | Soon-Ki Kang, Geun-Seok Chai, Myoung-Ki Min, Chan Kwak | 2013-01-29 |
| 8323847 | Catalyst for a fuel cell, method of preparing the same, and membrane-electrode assembly and fuel cell system including the same | Chan Kwak, Si-Hyun Lee | 2012-12-04 |
| 8318379 | Membrane-electrode assembly for mixed reactant fuel cell and mixed reactant fuel cell system including same | Chan Kwak, Myoung-Ki Min, Si-Hyun Lee | 2012-11-27 |
| 8257877 | Stack for mixed reactant fuel cell and mixed reactant fuel cell system including the same | Chan Kwak, Jun-Won Suh, Si-Hyun Lee | 2012-09-04 |
| 8227146 | Cathode catalyst for fuel cell comprising platinum and selenium, membrane-electrode assembly for a fuel cell having the same, and fuel cell system having the same | Myoung-Ki Min, Chan Kwak | 2012-07-24 |
| 8173309 | Reformer for fuel cell, and fuel cell system comprising the same | Leonid Gorobinskiy, Ju-Yong Kim, Man-Seok Han, Yong-Kul Lee, Chan-Ho Lee +5 more | 2012-05-08 |
| 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 | Chan Kwak, Si-Hyun Lee | 2011-11-15 |
| 8053143 | Supported ruthenium cathode catalyst for fuel cell | Chan Kwak, Si-Hyun Lee | 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 | Chan Kwak, Si-Hyun Lee | 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 | Chan Kwak, Myoung-Ki Min, Si-Hyun Lee | 2011-10-18 |
| 7955756 | Catalyst for a fuel cell, a method of preparing the same, and a membrane-electrode assembly for a fuel cell and a fuel cell system including the same | — | 2011-06-07 |
| 7923171 | Cathode catalyst for fuel cell, and membrane-electrode assembly for fuel cell and fuel cell system including same | Chan Kwak, Si-Hyun Lee | 2011-04-12 |
| 7887972 | Cathode catalyst for fuel cell, method of preparing same, and membrane-electrode assembly and fuel cell comprising same | Chan Kwak, Ho-Jin Kweon, Si-Hyun Lee | 2011-02-15 |
| 7858264 | Catalyst for anode of fuel cell and membrane-electrode assembly for fuel cell | Chan Kwak, Si-Hyun Lee | 2010-12-28 |
| 7858265 | Carrier for fuel cell, and catalyst, membrane-electrode assembly, and fuel cell system including the same | Chan Kwak, Soon-Ki Kang | 2010-12-28 |
| 7824819 | Membrane-electrode assembly for mixed reactant fuel cell and mixed reactant fuel cell system including the same | Chan Kwak, Jun-Won Suh, Won-Hyouk Jang, Si-Hyun Lee | 2010-11-02 |
| 7732087 | Catalyst for fuel cell, and membrane-electrode assembly for fuel cell and fuel cell system including same | Chan Kwak, Si-Hyun Lee | 2010-06-08 |