Patents

17) Manufacturing method of coated substrate using electrospraying and electrode using the same

Korean Patent No. 10-2249108

16) Deterioration recovery method for membrane electrode assembly

Korean Patent No. 10-2120712

15) Catalyst electrode of three-phase separation and manufacturing method for the same

Korean Patent No. 10-2229663

14) Preparation of ionomer structure support using freeze-drying method and polymer electrolyte fuel cell using three-phase separable electrode

Korean Patent No. 10-2033455

13) Manufacturing method of nitrogen doped metal-carbon catalyst for fuel cell

Korean Patent No. 10-2229670

12) Catalyst layer including radical scavenger for polymer electrolyte membrane fuel cell

Korean Patent No. 10-2044875

11) Polyvalent ion excluding type ion exchange membrane

Korean Patent No. 10-2166203

10) Method for manufacturing hydrocarbon based reinforced polymer electrolyte membrane for fuel cell and reinforced polymer electrolyte membrane manufactured thereby

Korean Patent No. 10-2125412

9) Ultralight weight carbon based bipolar plate and fuel cell stack comprising the same and manufacturing method for the same

Korean Patent No. 10-2050971

8) Catalyst electrode of three-phase separation and manufacturing method for the same

Korean Patent No. 10-1955666

7) Manufacturing method of electrode for suppressing ionomer creep during polymer fuel cell platinum dissolving

Korean Patent No. 10-1825888

6) Manufacturing method of polymer fuel cell electrode using electrospraying and polymer fuel cell electrode using the same

Korean Patent No. 10-2022017

5) Catalyst electrode manufacturing method for suppressing ionomer creep during carbon corrosion in polymer electrolyte membrane fuel cell

Korean Patent No. 10-1857593

4) Method for activating and long-term storaging of air-breathing polymer electrolyte membrane fuel cell

Korean Patent No. 10-1922329

3) Multi-channels fuel cell test station

Korean Patent No. 10-1955677

US Patent No. 10,359,456

2) Apparatus for measuring oxygen permeability of ion exchange membranes and method for measuring oxygen permeability of ion exchange membranes using the same

Korean Patent No. 10-1937826

1) Ink for forming fuel cell electrode catalyst layer, method of preparing fuel cell electrode catalyst layer using same, fuel cell electrode catalyst layer prepared thereby, and membrane electrode assembly and fuel cell containing same

Korean Patent No. 10-0134594