Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424647 | Radical scavenger, method for preparing same, and membrane-electrode assembly containing same | Hee-Tak Kim, Seongmin Yuk, Dong-Wook Lee, Jun Young Kim | 2025-09-23 |
| 12347905 | Membrane-electrode assembly and method for manufacturing same | Jung Ho Kim, Jun Young Kim, Nakwon KONG, Jusung LEE, Kyoungsik NAM +1 more | 2025-07-01 |
| 12244021 | Fuel cell catalyst, manufacturing method therefor, and membrane-electrode assembly including same | Jun Young Kim, Nak Won KONG, Hee-Tak Kim, Dong-Wook Lee | 2025-03-04 |
| 12148963 | Membrane-electrode assembly, method for manufacturing same, and fuel cell comprising same | Nak Won KONG, Kyoung Sik NAM, Jun Young Kim, Ju Sung LEE | 2024-11-19 |
| 12027736 | Membrane-electrode assembly capable of improving reverse voltage durability of fuel cell, method for manufacturing same, and fuel cell including same | Nak Won KONG, Kyoung Sik NAM, Jun Young Kim | 2024-07-02 |
| 11652214 | Mixed catalyst for fuel cell, method for preparing same, method for forming electrode by using same, and membrane-electrode assembly comprising same | Jung Ho Kim, Nakwon KONG, Jusung LEE, Kyoungsik NAM, Chanmi PARK | 2023-05-16 |
| 11637306 | Membrane-electrode assembly, method for manufacturing same, and fuel cell comprising same | Jun Young Kim, Nak Won KONG, Jin-Hwa Lee | 2023-04-25 |
| 10516171 | Catalyst for fuel cell, electrode for fuel cell, membrane-electrode assembly for fuel cell and fuel cell system using the same | Hee-Tak Kim, Sung-Yong Cho | 2019-12-24 |
| 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, Sang-Il Han, Geun-Seok Chai +1 more | 2018-04-24 |
| 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, Myoung-Ki Min +1 more | 2017-01-10 |
| 9455449 | Electrode for fuel cell, and membrane-electrode assembly and fuel cell system including same | Sang-Il Han, Hee-Tak Kim, Sung-Yong Cho, Tae Yoon Kim, Myoung-Ki Min +1 more | 2016-09-27 |
| 9397369 | Separator for fuel cell, and fuel cell system including same | Hee-Tak Kim, Sung-Yong Cho, Tae Yoon Kim, Sang-Il Han, Geun-Seok Chai +1 more | 2016-07-19 |
| 9362567 | Electrode for fuel cell, method of preparing same, membrane-electrode assembly and fuel cell system including same | Jun Young Kim, Myoung-Ki Min, Hee-Tak Kim | 2016-06-07 |
| 9356296 | Membrane-electrode assembly for fuel cell and fuel cell stack with the same | Hee-Tak Kim, Sung-Yong Cho, Sang-Il Han, Myoung-Ki Min, Geun-Seok Chai +1 more | 2016-05-31 |
| 9070909 | Stack for fuel cell system | Jin-Hwa Lee, Chi-Seung Lee, Seong-Jin An, Sang-Il Han | 2015-06-30 |
| 8940450 | Membrane electrode assembly for fuel cell and fuel cell stack | Hee-Tak Kim, Sung-Yong Cho, Tae Yoon Kim, Sang-Il Han, Myoung-Ki Min +2 more | 2015-01-27 |
| 8883367 | Catalyst for fuel cell, membrane-electrode assembly including same, and fuel cell system including same | Myoung-Ki Min, Geun-Seok Chai, Hee-Tak Kim, Tae Yoon Kim, Sang-Il Han +1 more | 2014-11-11 |
| 8802306 | Fuel cell system and stack thereof | Sang-Il Han, Jin-Hwa Lee, Myoung-Ki Min, Young-Mi Park | 2014-08-12 |
| 8785072 | Fuel cell stack | Jin-Hwa Lee, Chi-Seung Lee, Seong-Jin An, Sang-Il Han | 2014-07-22 |
| 8735018 | Fuel cell stack having a membrane electrode assembly with a protective layer at an oxidant inlet region | Jin-Hwa Lee, Sang-Il Han, Hee-Tak Kim, Tae Yoon Kim, Sung-Yong Cho +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, Geun-Seok Chai +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, Geun-Seok Chai, Sang-Il Han, Tae Yoon Kim +1 more | 2014-02-11 |
| 8597853 | Electrode catalyst for fuel cell, membrane-electrode assembly for fuel cell including same, and fuel cell system including same | Myoung-Ki Min, Geun-Seok Chai, Hee-Tak Kim, Tae Yoon Kim, Sang-Il Han +1 more | 2013-12-03 |
| 8574783 | Fuel cell stack including buffer protrusion system in connection channel | Jin-Hwa Lee, Sang-Il Han, Hee-Tak Kim, Tae Yoon Kim, Sung-Yong Cho +2 more | 2013-11-05 |
| 8470494 | Membrane electrode assembly for fuel cell, method for making the same, and fuel cell system including the same | Han Kyu Lee, Ho-Jin Kweon | 2013-06-25 |