Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954242 | Membrane-electrode assembly with a protective layer, and fuel cell stack and fabricating method of membrane-electrode assembly | Hee-Tak Kim, Sung-Yong Cho, Tae Yoon Kim, Kah-Young Song, Sang-Il Han +1 more | 2018-04-24 |
| 9653741 | Fuel cell stack | Jin-Hwa Lee, Hee-Tak Kim, Tae Yoon Kim, Sung-Yong Cho | 2017-05-16 |
| 9543590 | Catalyst layer composition for fuel cell, electrode for fuel cell, method of preparing electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system using the membrane-electrode assembly | Tae Yoon Kim, Sang-Il Han, Sung-Yong Cho, Hee-Tak Kim, Kah-Young Song +1 more | 2017-01-10 |
| 9455449 | Electrode for fuel cell, and membrane-electrode assembly and fuel cell system including same | Sang-Il Han, Kah-Young Song, Hee-Tak Kim, Sung-Yong Cho, Tae Yoon Kim +1 more | 2016-09-27 |
| 9413026 | Electricity generation unit and fuel cell stack | Jin-Hwa Lee, Tae Yoon Kim, Sung-Yong Cho, Hee-Tak Kim | 2016-08-09 |
| 9397369 | Separator for fuel cell, and fuel cell system including same | Hee-Tak Kim, Sung-Yong Cho, Kah-Young Song, Tae Yoon Kim, Sang-Il Han +1 more | 2016-07-19 |
| 9356296 | Membrane-electrode assembly for fuel cell and fuel cell stack with the same | Kah-Young Song, Hee-Tak Kim, Sung-Yong Cho, Sang-Il Han, Myoung-Ki Min +1 more | 2016-05-31 |
| 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, Alexey Alexandrovichserov, Go-Ul Choi | 2015-08-11 |
| 8940450 | Membrane electrode assembly for fuel cell and fuel cell stack | Hee-Tak Kim, Sung-Yong Cho, Tae Yoon Kim, Kah-Young Song, Sang-Il Han +2 more | 2015-01-27 |
| 8883367 | Catalyst for fuel cell, membrane-electrode assembly including same, and fuel cell system including same | Myoung-Ki Min, Hee-Tak Kim, Tae Yoon Kim, Sang-Il Han, Sung-Yong Cho +1 more | 2014-11-11 |
| 8735018 | Fuel cell stack having a membrane electrode assembly with a protective layer at an oxidant inlet region | Kah-Young Song, Jin-Hwa Lee, Sang-Il Han, Hee-Tak Kim, Tae Yoon Kim +2 more | 2014-05-27 |
| 8735017 | Membrane-electrode assembly for fuel cell, method of manufacturing membrane-electrode assembly for fuel cell, and fuel cell system | Hee-Tak Kim, Sung-Yong Cho, Tae Yoon Kim, Sang-Il Han, Kah-Young Song +1 more | 2014-05-27 |
| 8647790 | Replacement device for membrane-electrode assembly of fuel cell stack with separators having recess portions | Myoung-Ki Min, Hee-Tak Kim, Sang-Il Han, Tae Yoon Kim, Sung-Yong Cho +1 more | 2014-02-11 |
| 8603931 | Method of preparing catalyst for fuel cell | Myoung-Ki Min, Soon-Ki Kang | 2013-12-10 |
| 8597853 | Electrode catalyst for fuel cell, membrane-electrode assembly for fuel cell including same, and fuel cell system including same | Myoung-Ki Min, Hee-Tak Kim, Tae Yoon Kim, Sang-Il Han, Kah-Young Song +1 more | 2013-12-03 |
| 8574783 | Fuel cell stack including buffer protrusion system in connection channel | Kah-Young Song, Jin-Hwa Lee, Sang-Il Han, Hee-Tak Kim, Tae Yoon Kim +2 more | 2013-11-05 |
| 8435693 | Fuel cell stack | Kah-Young Song, Sang-Il Han, Jin-Hwa Lee, Hee-Tak Kim, Tae Yoon Kim +2 more | 2013-05-07 |
| 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, Alexey Alexandrovichserov, 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, Myoung-Ki Min, Chan Kwak, Alexey Alexandrovichserov | 2013-01-29 |
| 8158056 | Reactor for producing metal nanoparticles and arrangement having the reactor | Myoung-Ki Min, Soon-Ki Kang | 2012-04-17 |
| 7833925 | Method of preparing metal nanoparticles | Myoung-Ki Min, Soon-Ki Kang | 2010-11-16 |
| 7157402 | HCMS carbon capsule, electrocatalysts for fuel cell supported by HCMS carbon capsule, and method of preparing the same | Jong-Sung Yu, Suk Bon Yoon | 2007-01-02 |