SONG; Kah-Young

Patent Applications and Registrations

Patent applications and USPTO patent grants for SONG; Kah-Young.The latest application filed is for "mixed catalyst for fuel cell, method for preparing same, method for forming electrode by using same, and membrane-electrode assembly comprising same".

Company Profile

1.37.36

SONG; Kah-Young - Seoul KR
Song; Kah-Young - Yongin-si KR
Song; Kah-Young - Suwon-si N/A KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Mixed Catalyst For Fuel Cell, Method For Preparing Same, Method For Forming Electrode By Using Same, And Membrane-electrode Assembly Comprising Same App 20220278335 - KIM; Jung Ho ; et al.	2022-09-01
Fuel Cell Catalyst, Manufacturing Method Therefor, And Membrane-electrode Assembly Including Same App 20220231303 - KIM; Jun Young ; et al.	2022-07-21
Radical Scavenger, Method For Preparing Same, And Membrane-electrode Assembly Containing Same App 20220209271 - KIM; Hee-Tak ; et al.	2022-06-30
Membrane-electrode Assembly, Method For Manufacturing Same, And Fuel Cell Comprising Same App 20210143461 - KIM; Jun-Young ; et al.	2021-05-13
Catalyst for fuel cell, electrode for fuel cell, membrane-electrode assembly for fuel cell and fuel cell system using the same Grant 10,516,171 - Kim , et al. Dec	2019-12-24
Membrane-electrode assembly with a protective layer, and fuel cell stack and fabricating method of membrane-electrode assembly Grant 9,954,242 - Kim , et al. April 24, 2	2018-04-24
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 Grant 9,543,590 - Kim , et al. January 10, 2	2017-01-10
Polymer Electrolyte Membrane For Fuel Cell And Membrane-electrode Assembly For Fuel Cell Including Same App 20160301092 - KIM; Jun-Young ; et al.	2016-10-13
Electrode for fuel cell, and membrane-electrode assembly and fuel cell system including same Grant 9,455,449 - Han , et al. September 27, 2	2016-09-27
Separator for fuel cell, and fuel cell system including same Grant 9,397,369 - Kim , et al. July 19, 2	2016-07-19
Electrode for fuel cell, method of preparing same, membrane-electrode assembly and fuel cell system including same Grant 9,362,567 - Kim , et al. June 7, 2	2016-06-07
Membrane-electrode assembly for fuel cell and fuel cell stack with the same Grant 9,356,296 - Song , et al. May 31, 2	2016-05-31
Stack for fuel cell system Grant 9,070,909 - Lee , et al. June 30, 2	2015-06-30
Membrane electrode assembly for fuel cell and fuel cell stack Grant 8,940,450 - Kim , et al. January 27, 2	2015-01-27
Membrane-electrode Assembly For Fuel Cell And Fuel Cell Stack Including Same App 20150010843 - SONG; Kah-Young ; et al.	2015-01-08
Catalyst for fuel cell, membrane-electrode assembly including same, and fuel cell system including same Grant 8,883,367 - Min , et al. November 11, 2	2014-11-11
Fuel cell system and stack thereof Grant 8,802,306 - Han , et al. August 12, 2	2014-08-12
Catalyst for Fuel Cell, Electrode for Fuel Cell, Membrane-Electrode Assembly for Fuel Cell and Fuel Cell System Using the Same App 20140205922 - Kim; Hee-Tak ; et al.	2014-07-24
Catalyst for Fuel Cell, Electrode for Fuel Cell, Membrane-Electrode Assembly for Fuel Cell and Fuel Cell System Using the Same App 20140205921 - Kim; Hee-Tak ; et al.	2014-07-24
Fuel cell stack Grant 8,785,072 - Lee , et al. July 22, 2	2014-07-22
Fuel cell stack having a membrane electrode assembly with a protective layer at an oxidant inlet region Grant 8,735,018 - Song , et al. May 27, 2	2014-05-27
Membrane-electrode assembly for fuel cell, method of manufacturing membrane-electrode assembly for fuel cell, and fuel cell system Grant 8,735,017 - Kim , et al. May 27, 2	2014-05-27
Replacement device for membrane-electrode assembly of fuel cell stack with separators having recess portions Grant 8,647,790 - Min , et al. February 11, 2	2014-02-11
Electrode catalyst for fuel cell, membrane-electrode assembly for fuel cell including same, and fuel cell system including same Grant 8,597,853 - Min , et al. December 3, 2	2013-12-03
Fuel cell stack including buffer protrusion system in connection channel Grant 8,574,783 - Song , et al. November 5, 2	2013-11-05
Electrode For Fuel Cell, Method Of Preparing Same, Membrane-electrode Assembly And Fuel Cell System Including Same App 20130280636 - KIM; Jun-Young ; et al.	2013-10-24
Membrane electrode assembly for fuel cell, method for making the same, and fuel cell system including the same Grant 8,470,494 - Lee , et al. June 25, 2	2013-06-25
Fuel cell stack Grant 8,435,693 - Song , et al. May 7, 2	2013-05-07
Fuel Cell Stack App 20130078545 - An; Seong-Jin ; et al.	2013-03-28
Membrane Electrode Assembly And Fuel Cell Stack App 20130071768 - Song; Kah-Young ; et al.	2013-03-21
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 App 20130040222 - Kim; Tae-Yoon ; et al.	2013-02-14
Electrode For Fuel Cell, And Membrane-electrode Assembly And Fuel Cell System Including Same App 20130017461 - HAN; Sang-II ; et al.	2013-01-17
Separator For Fuel Cell, And Fuel Cell System Including Same App 20120034549 - Kim; Hee-Tak ; et al.	2012-02-09
Membrane-Electrode Assembly, and Fuel Cell Stack and Fabricating Method of Membrane-Electrode Assembly App 20120021325 - Kim; Hee-Tak ; et al.	2012-01-26
Fuel Cell System And Stack Thereof App 20120015261 - HAN; Sang-Il ; et al.	2012-01-19
Fuel Cell Stack App 20110305969 - Song; Kah-Young ; et al.	2011-12-15
Stack for fuel cell system App 20110305965 - Lee; Jin-Hwa ; et al.	2011-12-15
Fuel Cell Stack And Replacement Device For Membrane-electrode Assembly Of Fuel Cell Stack App 20110305966 - Min; Myoung-Ki ; et al.	2011-12-15
Fuel Cell Stack App 20110305960 - Song; Kah-Young ; et al.	2011-12-15
Fuel Cell Stack App 20110305968 - LEE; Jin-Hwa ; et al.	2011-12-15
Electrode Catalyst For Fuel Cell, Membrane-electrode Assembly For Fuel Cell Including Same, And Fuel Cell System Including Same App 20110244363 - MIN; Myoung-Ki ; et al.	2011-10-06
Catalyst For Fuel Cell, Membrane-electrode Assembly Including Same, And Fuel Cell System Including Same App 20110244362 - MIN; Myoung-Ki ; et al.	2011-10-06
Fuel Cell Stack And Fuel Cell System Having The Same App 20110229785 - Song; Kah-Young ; et al.	2011-09-22
Membrane-electrode Assembly For Fuel Cell, Method Of Manufacturing Membrane-electrode Assembly For Fuel Cell, And Fuel Cell System App 20110223515 - Kim; Hee-Tak ; et al.	2011-09-15
Fuel Cell Stack App 20110195331 - SONG; Kah-Young ; et al.	2011-08-11
Membrane Electrode Assembly For Fuel Cell And Fuel Cell Stack App 20110053029 - Kim; Hee-Tak ; et al.	2011-03-03
Polymer Electrolyte Membrane For Fuel Cell System And Manufacturing Method Thereof App 20100330453 - Han; Sang-Il ; et al.	2010-12-30
Catalyst for fuel cell, ful cell systems including the same, and associated methods App 20100310950 - Min; Myoung-Ki ; et al.	2010-12-09
Membrane-electrode Assembly For Fuel Cell And Fuel Cell Stack With The Same App 20100227244 - SONG; Kah-Young ; et al.	2010-09-09
Membrane electrode assembly for fuel cell, method for making the same, and fuel cell system including the same App 20090286124 - Lee; Han-Kyu ; et al.	2009-11-19

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