Carbon-based carrier for fuel cell catalyst, catalyst comprising same, membrane-electrode assembly comprising same, and method for preparing same
US-2025364577-A1 · Nov 27, 2025 · US
This page is not indexed by search engines while we improve data quality.
Song Kah-Young patents
Song Kah-Young is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Song Kah-Young |
| Total patents | 26 |
| First publication | Jan 8, 2015 |
| Latest publication | Nov 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Carbon-based carrier for fuel cell catalyst, catalyst comprising same, membrane-electrode assembly comprising same, and method for preparing same
US-12438159-B2 · Oct 7, 2025 · US
Radical scavenger, method for preparing same, and membrane-electrode assembly containing same
US-12424647-B2 · Sep 23, 2025 · US
Membrane-electrode assembly and method for manufacturing same
US-2025286095-A1 · Sep 11, 2025 · US
Membrane-electrode assembly and method for manufacturing same
US-12347905-B2 · Jul 1, 2025 · US
Fuel cell catalyst, manufacturing method therefor, and membrane-electrode assembly including same
US-12244021-B2 · Mar 4, 2025 · US
Method for preparing porous carbon structure having increased surface area and total pore volume, and porous carbon structure prepared using same
US-2024002234-A1 · Jan 4, 2024 · US
Mixed catalyst for fuel cell, method for preparing same, method for forming electrode by using same, and membrane-electrode assembly comprising same
US-11652214-B2 · May 16, 2023 · US
Membrane-electrode assembly, method for manufacturing same, and fuel cell comprising same
US-11637306-B2 · Apr 25, 2023 · US
Membrane-electrode assembly and method for manufacturing same
US-2023057062-A1 · Feb 23, 2023 · US
Recent patents
Latest publications not already listed above.
Carbon-based carrier for fuel cell catalyst, catalyst comprising same, membrane-electrode assembly comprising same, and method for preparing same
US-2022416259-A1 · Dec 29, 2022 · US
Mixed catalyst for fuel cell, method for preparing same, method for forming electrode by using same, and membrane-electrode assembly comprising same
US-2022278335-A1 · Sep 1, 2022 · US
Fuel cell catalyst, manufacturing method therefor, and membrane-electrode assembly including same
US-2022231303-A1 · Jul 21, 2022 · US
Radical scavenger, method for preparing same, and membrane-electrode assembly containing same
US-2022209271-A1 · Jun 30, 2022 · US
Membrane-electrode assembly, method for manufacturing same, and fuel cell comprising same
US-2021143461-A1 · May 13, 2021 · US
Catalyst for fuel cell, electrode for fuel cell, membrane-electrode assembly for fuel cell and fuel cell system using the same
US-10516171-B2 · Dec 24, 2019 · US
Membrane-electrode assembly with a protective layer, and fuel cell stack and fabricating method of membrane-electrode assembly
US-9954242-B2 · Apr 24, 2018 · US
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
US-9543590-B2 · Jan 10, 2017 · US
Polymer electrolyte membrane for fuel cell and membrane-electrode assembly for fuel cell including same
US-2016301092-A1 · Oct 13, 2016 · US
Electrode for fuel cell, and membrane-electrode assembly and fuel cell system including same
US-9455449-B2 · Sep 27, 2016 · US
Separator for fuel cell, and fuel cell system including same
US-9397369-B2 · Jul 19, 2016 · US
Electrode for fuel cell, method of preparing same, membrane-electrode assembly and fuel cell system including same
US-9362567-B2 · Jun 7, 2016 · US
Membrane-electrode assembly for fuel cell and fuel cell stack with the same
US-9356296-B2 · May 31, 2016 · US
Stack for fuel cell system
US-9070909-B2 · Jun 30, 2015 · US
Membrane electrode assembly for fuel cell and fuel cell stack
US-8940450-B2 · Jan 27, 2015 · US
Membrane-electrode assembly for fuel cell and fuel cell stack including same
US-2015010843-A1 · Jan 8, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kolon Inc | 18 |
| Samsung Sdi Co Ltd | 8 |
| Song Kah-Young | 7 |
| Han Sang-Il | 6 |
| Kim Hee-Tak | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 26 |
| H01M2008/1095 | 22 |
| H01M8/1004 | 19 |
| Y02P70/50 | 13 |
| H01M4/926 | 8 |