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Patent applications and USPTO patent grants for Jiong; Youngsu.The latest application filed is for "process for preparing of a catalyst solution for fuel cell and a membrane electrode assembly using the same".
Patent | Date |
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Process for preparing of a catalyst solution for fuel cell and a membrane electrode assembly using the same Grant 8,309,276 - Jang , et al. November 13, 2 | 2012-11-13 |
Process for the electrochemical catalysts of fuel cells based on polymer electrolytes Grant 8,168,348 - Jang , et al. May 1, 2 | 2012-05-01 |
Process For Preparing Of A Catalyst Solution For Fuel Cell And A Membrane Electrode Assembly Using The Same App 20100330463 - Jang; Byungchul ;   et al. | 2010-12-30 |
Process for the Electrochemical Catalysts of Fuel Cells Based on Polymer Electrolytes App 20100233578 - Jang; Byungchul ;   et al. | 2010-09-16 |
Process to prepare the self-stand electrode using porous supporter of electrode catalyst for fuel cell, a membrane electrode assembly comprising the same App 20090202885 - Kim; Young Taek ;   et al. | 2009-08-13 |
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