| Patent | Date |
|---|
Method of manufacturing metal single-atom catalysts
Grant 11,430,996 - Yoo , et al. August 30, 2 | 2022-08-30 |
Polybenzimidazole-based Electrolyte Membrane For Alkaline Water Electrolysis And Water Electrolysis Device Comprising The Same
App 20220243345 - KIM; Hyoung-Juhn ; et al. | 2022-08-04 |
Catalyst Electrode For Fuel Cell, Manufacturing Method Thereof And A Fuel Cell Comprising The Catalyst Electrode For Fuel Cell
App 20220181646 - JANG; Jong Hyun ; et al. | 2022-06-09 |
High-performance Electrode For Water Electrolysis Using Electrospray, Membrane Electrode Assembly Including The Same, Water Electrolysis Device Including The Same, And Manufacturing Method Thereof
App 20220170168 - JO; Han Ik ; et al. | 2022-06-02 |
Antioxidant for electrolyte membrane of fuel cells and method for preparing the same
Grant 11,349,140 - Ko , et al. May 31, 2 | 2022-05-31 |
Fuel cell catalyst and manufacturing method thereof
Grant 11,342,565 - Park , et al. May 24, 2 | 2022-05-24 |
Membrane electrode assembly for proton exchange membrane water electrolyzer and method of preparing membrane electrode assembly for proton exchange membrane water electrolyzer
Grant 11,326,264 - Jang , et al. May 10, 2 | 2022-05-10 |
Catalyst electrode for fuel cell, manufacturing method thereof and a fuel cell comprising the catalyst electrode for fuel cell
Grant 11,289,711 - Jang , et al. March 29, 2 | 2022-03-29 |
Polyarylene Ether-based Polymer Containing Aliphatic Chain, Electrolyte Membrane Including The Same, And Membrane-electrode Assembly Including The Electrolyte Membrane
App 20220045346 - KIM; Hyoung-Juhn ; et al. | 2022-02-10 |
Catalyst For Electrochemical Synthesis Of Ammonia, Method For Preparing Same, And Method For Regenerating Same
App 20220042185 - PARK; Hyun S. ; et al. | 2022-02-10 |
Antioxidant For Electrolyte Membrane Of Fuel Cell And Method For Preparing The Same
App 20220021015 - LEE; So Young ; et al. | 2022-01-20 |
Perovskite compound, method for producing the perovskite compound, catalyst for fuel cell including the perovskite compound and method for producing the catalyst
Grant 11,214,497 - Yoo , et al. January 4, 2 | 2022-01-04 |
Metal single-atom catalyst and method for preparing the same
Grant 11,173,481 - Yoo , et al. November 16, 2 | 2021-11-16 |
Asymmetric Electrolyte Membrane, Membrane Electrode Assembly Comprising The Same, Water Electrolysis Apparatus Comprising The Same And Method For Manufacturing The Same
App 20210332486 - LEE; So Young ; et al. | 2021-10-28 |
Styrene-based Copolymer For Electrode Binder Of Solid Alkaline Fuel Cell And Membrane Electrode Assembly Comprising The Same
App 20210320303 - KIM; Hyoung-Juhn ; et al. | 2021-10-14 |
High temperature-type unitized regenerative fuel cell using water vapor and method of operating the same
Grant 11,127,967 - Park , et al. September 21, 2 | 2021-09-21 |
Catalyst Electrode For Fuel Cell, Manufacturing Method Thereof And A Fuel Cell Comprising The Catalyst Electrode For Fuel Cell
App 20210273240 - JANG; Jong Hyun ; et al. | 2021-09-02 |
Method for preparing a carbon-supported, platinum-transition metal alloy nanoparticle fuel cell catalyst
Grant 11,090,634 - Yoo , et al. August 17, 2 | 2021-08-17 |
Aryne-grafted carbon-supported electrocatalyst and process of preparing the same
Grant 11,056,693 - Jang , et al. July 6, 2 | 2021-07-06 |
Method Of Manufacturing Metal Single-atom Catalysts
App 20210159512 - YOO; Sung Jong ; et al. | 2021-05-27 |
Polymer Electrolyte Membrane For Medium And High Temperature, Preparation Method Thereof And High Temperature Polymer Electrolyte Membrane Fuel Cell Comprising The Same
App 20210119237 - LEE; So Young ; et al. | 2021-04-22 |
Iridium oxide electrodeposited porous titanium composite layer of polymer electrolyte membrane water electrolysis apparatus, method for preparing the same, and polymer electrolyte membrane water electrolysis apparatus using the same
Grant 10,975,476 - Jang , et al. April 13, 2 | 2021-04-13 |
High Temperature-type Unitized Regenerative Fuel Cell Using Water Vapor And Method Of Operating The Same
App 20210066741 - PARK; Hyun Seo ; et al. | 2021-03-04 |
Fuel Cell Catalyst And Manufacturing Method Thereof
App 20210020954 - PARK; Hee-Young ; et al. | 2021-01-21 |
Method For Manufacturing Catalyst For Fuel Cell Using Blood Of Slaughtered Livestock
App 20200411880 - YOO; Sung Jong ; et al. | 2020-12-31 |
Method for preparing a carbon-supported, platinum-cobalt alloy, nanoparticle catalyst
Grant 10,854,886 - Jang , et al. December 1, 2 | 2020-12-01 |
Preparation method of carbon-supported metal oxide and/or alloy nanoparticles catalyst using physical vapour deposition
Grant 10,850,270 - Yoo , et al. December 1, 2 | 2020-12-01 |
Composite polymer electrolyte membrane for fuel cell, and method of manufacturing the same
Grant 10,818,950 - Kim , et al. October 27, 2 | 2020-10-27 |
FLUORINE-DOPED TIN OXIDE SUPPORT AND Pt CATALYST FOR FUEL CELL COMPRISING THE SAME
App 20200335800 - KIM; Jin Young ; et al. | 2020-10-22 |
Method for supplying molten carbonate fuel cell with electrolyte and molten carbonate fuel cell using the same
Grant 10,777,834 - Yoon , et al. Sept | 2020-09-15 |
Perovskite Compound, Method For Producing The Perovskite Compound, Catalyst For Fuel Cell Including The Perovskite Compound And
App 20200283307 - YOO; Sung Jong ; et al. | 2020-09-10 |
Metal Single-atom Catalyst And Method For Preparing The Same
App 20200230589 - YOO; Sung Jong ; et al. | 2020-07-23 |
Method and apparatus for generating hydrogen from formic acid
Grant 10,710,877 - Yoon , et al. | 2020-07-14 |
Ultral-low loading of Pt-decorated Ni electrocatalyst, manufacturing method of the same and anion exchange membrane water electrolyzer using the same
Grant 10,669,640 - Jang , et al. | 2020-06-02 |
Method For Producing Electrode For High Temperature Polymer Electrolyte Membrane Fuel Cell And Membrane Electrode Assembly Using
App 20200152996 - KIM; Hyoung-Juhn ; et al. | 2020-05-14 |
Oxygen Electrode Comprising Dual Plating Catalyst, Water Electrolysis Device And Regenerative Fuel Cell Comprising The Same, And
App 20200131657 - PARK; Hyun Seo ; et al. | 2020-04-30 |
Reversible fuel cell oxygen electrode, reversibli fuel cell including the same, and method for preparing the same
Grant 10,601,052 - Jang , et al. | 2020-03-24 |
Method for synthesizing hydrocarbon electrolytes polymer and polymerization solvent used therein
Grant 10,601,075 - Kim , et al. | 2020-03-24 |
Method For Preparing Carbon-supported Platinum-transition Metal Alloy Nanoparticle Catalyst
App 20200061584 - YOO; Sung Jong ; et al. | 2020-02-27 |
Antioxidant For Electrolyte Membrane Of Fuel Cells And Method For Preparing The Same
App 20200020967 - Ko; Jae Jun ; et al. | 2020-01-16 |
Carbon support for fuel cell catalyst and preparation method thereof
Grant 10,483,554 - Kim , et al. Nov | 2019-11-19 |
Catalyst comprising cobalt core and carbon shell for alkaline oxygen reduction and method for preparing the same
Grant 10,483,552 - Yoo , et al. Nov | 2019-11-19 |
Method For Preparing Carbon-supported Platinum-transition Metal Alloy Nanoparticle Catalyst
App 20190341624 - JANG; Jong Hyun ; et al. | 2019-11-07 |
Electrochemical reaction cell enhancing reduction reaction
Grant 10,461,350 - Jang , et al. Oc | 2019-10-29 |
Ionic conductivity measurement device of electrolyte membrane
Grant 10,458,943 - Lee , et al. Oc | 2019-10-29 |
Cathode catalyst for water electrolysis devices and method of preparing the same
Grant 10,435,802 - Yoo , et al. O | 2019-10-08 |
Composite polymer electrolyte membrane for fuel cell, and method of manufacturing the same
Grant 10,396,384 - Kim , et al. A | 2019-08-27 |
Membrane electrode assembly and fuel cell comprising the same
Grant 10,396,383 - Kim , et al. A | 2019-08-27 |
Method for preparing metal catalyst supported in porous carbon support using plant
Grant 10,367,206 - Yoo , et al. July 30, 2 | 2019-07-30 |
Iridium Oxide Electrodeposited Porous Titanium Composite Layer Of Polymer Electrolyte Membrane Water Electrolysis Apparatus, Met
App 20190161868 - JANG; Jong Hyun ; et al. | 2019-05-30 |
Electrolyte membrane for fuel cell comprising polymer blend, and membrane-electrode assembly and fuel cell comprising the same
Grant 10,305,131 - Kim , et al. | 2019-05-28 |
Preparation Method Of Carbon-supported Metal Oxide And/or Alloy Nanoparticles Catalyst Using Physical Vapour Deposition
App 20190134620 - YOO; Sung Jong ; et al. | 2019-05-09 |
Porous Nafion membrane and method for preparing the same
Grant 10,236,527 - Henkensmeier , et al. | 2019-03-19 |
Aryne-grafted Carbon-supported Electrocatalyst And Process Of Preparing The Same
App 20190074523 - Jang; Jong Hyun ; et al. | 2019-03-07 |
Membrane Electrode Assembly For Proton Exchange Membrane Water Electrolyzer And Method Of Preparing Membrane Electrode Assembly For Proton Exchange Membrane Water Electrolyzer
App 20190071786 - JANG; Jong Hyun ; et al. | 2019-03-07 |
Electrode Binder Using Alcohol Based Solvent For Polymer Electrolyte Membrane Fuel Cell And Method For Preparing The Same
App 20190067721 - KIM; Hyoung-Juhn ; et al. | 2019-02-28 |
Catalyst for oxygen reduction reaction comprising iridium-based alloy
Grant 10,186,712 - Ham , et al. Ja | 2019-01-22 |
Catalyst for oxygen reduction reaction and preparation method of the same
Grant 10,144,993 - Yoo , et al. De | 2018-12-04 |
Cathode Catalyst For Water Electrolysis Devices And Method Of Preparing The Same
App 20180258544 - Yoo; Sung Jong ; et al. | 2018-09-13 |
Catalyst Comprising Cobalt Core And Carbon Shell For Alkaline Oxygen Reduction And Method For Preparing The Same
App 20180254490 - YOO; Sung Jong ; et al. | 2018-09-06 |
Method For Preparing Metal Catalyst Supported In Porous Carbon Support Using Plant
App 20180254491 - Yoo; Sung Jong ; et al. | 2018-09-06 |
Composite Polymer Electrolyte Membrane For Fuel Cell, And Method Of Manufacturing The Same
App 20180241061 - KIM; Jin Young ; et al. | 2018-08-23 |
Membrane Electrode Assembly And Fuel Cell Comprising The Same
App 20180212264 - KIM; Hyoung-Juhn ; et al. | 2018-07-26 |
Ionic Conductivity Measurement Device Of Electrolyte Membrane
App 20180202970 - LEE; So Young ; et al. | 2018-07-19 |
Electrochemical Reaction Cell Enhancing Reduction Reaction
App 20180138534 - JANG; Jong Hyun ; et al. | 2018-05-17 |
Catalyst For Oxygen Reduction Reaction Comprising Iridium-based Alloy
App 20180123139 - HAM; Hyung Chul ; et al. | 2018-05-03 |
5-(5-(2,6-dioxyphenyl)tetrazole containing polymer, membrane containing the same, electrochemical device including the membrane and method for preparing the same
Grant 9,954,240 - Henkensmeier , et al. April 24, 2 | 2018-04-24 |
Composite Polymer Electrolyte Membrane For Fuel Cell, And Method Of Manufacturing The Same
App 20180102562 - KIM; Jin Young ; et al. | 2018-04-12 |
Pure isophthalaldehyde bisulfite adduct and novel preparation method thereof
Grant 9,926,266 - Kim , et al. March 27, 2 | 2018-03-27 |
Pure Isophthalaldehyde Bisulfite Adduct And Novel Preparation Method Thereof
App 20180050984 - KIM; Hyoung-Juhn ; et al. | 2018-02-22 |
Method For Supplying Molten Carbonate Fuel Cell With Electrolyte And Molten Carbonate Fuel Cell Using The Same
App 20180048009 - YOON; Sung Pil ; et al. | 2018-02-15 |
Direct reforming catalyst for molten carbonate fuel cells, method for preparing the same and method for improving long-term stability thereof by wettability control on molten carbonate electrolyte
Grant 9,806,346 - Yoon , et al. October 31, 2 | 2017-10-31 |
Polymer electrolyte membrane fuel cell including complex catalyst and method for producing the complex catalyst
Grant 9,799,904 - Jang , et al. October 24, 2 | 2017-10-24 |
PtAu nanoparticle catalyst heat-treated in the presence of CO and method for manufacturing the same
Grant 9,793,552 - Jang , et al. October 17, 2 | 2017-10-17 |
Non-precious metal based water electrolysis catalyst for oxygen evolution at anode and hydrogen evolution at cathode and preparation method of the same
Grant 9,751,078 - Yoo , et al. September 5, 2 | 2017-09-05 |
Method And Apparatus For Generating Hydrogen From Formic Acid
App 20170197828 - YOON; Chang Won ; et al. | 2017-07-13 |
Reversible Fuel Cell Oxygen Electrode, Reversible Fuel Cell Including The Same, And Method For Preparing The Same
App 20170187042 - JANG; Jong Hyun ; et al. | 2017-06-29 |
ULTRAL-LOW LOADING OF Pt-DECORATED Ni ELECTROCATALYST, MANUFACTURING METHOD OF THE SAME AND ANION EXCHANGE MEMBRANE WATER ELECTROLYZER USING THE SAME
App 20170051419 - JANG; Jong Hyun ; et al. | 2017-02-23 |
Carbon Support For Fuel Cell Catalyst And Preparation Method Thereof
App 20170005342 - KIM; Jin Young ; et al. | 2017-01-05 |
Electrolyte Membrane For Fuel Cell Comprising Polymer Blend, And Membrane-electrode Assembly And Fuel Cell Comprising The Same
App 20170005353 - KIM; Hyoung-Juhn ; et al. | 2017-01-05 |
Perfluorinated sulfonic acid polymer membrane having porous surface layer and method for preparing the same
Grant 9,522,427 - Henkensmeier , et al. December 20, 2 | 2016-12-20 |
Dibenzylated polybenzimidazole based polymer and method for preparing the same
Grant 9,509,008 - Kim , et al. November 29, 2 | 2016-11-29 |
Intact method of evaluating unit cells in a fuel cell stack and a device using the same
Grant 9,496,573 - Jang , et al. November 15, 2 | 2016-11-15 |
5-(5-(2,6-dioxyphenyl)tetrazole Containing Polymer, Membrane Containing The Same, Electrochemical Device Including The Membrane And Method For Preparing The Same
App 20160308229 - Henkensmeier; Dirk ; et al. | 2016-10-20 |
Method of preparing nickel-aluminum alloy powder at low temperature
Grant 9,431,664 - Ham , et al. August 30, 2 | 2016-08-30 |
Process of preparing carbon-supported metal catalyst by physical deposition
Grant 9,413,014 - Yoo , et al. August 9, 2 | 2016-08-09 |
Catalyst For Oxygen Reduction Reaction And Preparation Method Of The Same
App 20160222488 - YOO; Sung Jong ; et al. | 2016-08-04 |
Non-precious Metal Based Water Electrolysis Catalyst For Oxygen Evolution At Anode And Hydrogen Evolution At Cathode And Preparation Method Of The Same
App 20160199821 - YOO; Sung Jong ; et al. | 2016-07-14 |
Porous Nafion Membrane And Method For Preparing The Same
App 20160204459 - Henkensmeier; Dirk ; et al. | 2016-07-14 |
Apparatus and method for generating wave functional pulsatile microflows by applying Fourier cosine series and hydraulic head difference
Grant 9,291,172 - Chun , et al. March 22, 2 | 2016-03-22 |
Core-shell Structured Electrocatalysts For Fuel Cells And Production Method Thereof
App 20160036065 - HWANG; Seung Jun ; et al. | 2016-02-04 |
Ceria-based composition including bismuth oxide, ceria-based composite electrolyte powder including bismuth oxide, method for sintering the same and sintered body made thereof
Grant 9,252,448 - Yoon , et al. February 2, 2 | 2016-02-02 |
Direct Reforming Catalyst For Molten Carbonate Fuel Cells, Method For Preparing The Same And Method For Improving Long-term Stability Thereof By Wettability Control On Molten Carbonate Electrolyte
App 20160006040 - YOON; Sung Pil ; et al. | 2016-01-07 |
Poly(benzimidazole-co-benzoxazole) and method for preparing the same
Grant 9,214,692 - Kim , et al. December 15, 2 | 2015-12-15 |
Method For Synthesizing Hydrocarbon Electrolytes Polymer And Polymerization Solvent Used Therein
App 20150340735 - KIM; Hyoung-Juhn ; et al. | 2015-11-26 |
Dibenzylated Polybenzimidazole Based Polymer And Method For Preparing The Same
App 20150311555 - KIM; Hyoung-Juhn ; et al. | 2015-10-29 |
Cardo copolybenzimidazoles, gas separation membranes and preparation method thereof
Grant 9,156,008 - Kim , et al. October 13, 2 | 2015-10-13 |
Complex Apparatus Of Reverse Electrodialysis Equipment And Desalination Plant And Method For Improving Power Density Thereof
App 20150266762 - JANG; Jong Hyun ; et al. | 2015-09-24 |
PtAu NANOPARTICLE CATALYST HEAT-TREATED IN THE PRESENCE OF CO AND METHOD FOR MANUFACTURING THE SAME
App 20150196897 - JANG; Jong Hyun ; et al. | 2015-07-16 |
Apparatus for portable fuel cells and operating method thereof
Grant 8,927,163 - Lee , et al. January 6, 2 | 2015-01-06 |
Method Of Preparing Nickel-aluminum Alloy Powder At Low Temperature
App 20140335442 - HAM; Hyung Chul ; et al. | 2014-11-13 |
Sulfonated Polyethersulfone Copolymer Containing Hydroxyl Groups And Preparation Method Thereof, Polymer Electrolyte Membrane For Fuel Cells And Membrane Electrode Assembly Comprising The Same
App 20140329169 - KIM; Hyoung-Juhn ; et al. | 2014-11-06 |
Polymer Electrolyte Membrane Fuel Cell Including Complex Catalyst And Method For Producing The Complex Catalyst
App 20140315118 - JANG; Jong Hyun ; et al. | 2014-10-23 |
Methods of preparing electrocatalysts for fuel cells in core-shell structure and electrocatalysts
Grant 8,859,458 - Hwang , et al. October 14, 2 | 2014-10-14 |
Cardo Copolybenzimidazoles, Gas Separation Membranes And Preparation Method Thereof
App 20140224124 - KIM; Hyoung-Juhn ; et al. | 2014-08-14 |
Process Of Preparing Carbon-supported Metal Catalyst By Physical Deposition
App 20140221192 - YOO; Sung Jong ; et al. | 2014-08-07 |
Unit cell of honeycomb-type solid oxide fuel cell, stack using the unit cell and method manufacturing the unit cell and stack
Grant 8,778,564 - Yoon , et al. July 15, 2 | 2014-07-15 |
Electrolyte membrane for fuel cell including blend of polymers with different degrees of sulfonation, and membrane-electrode assembly and fuel cell including the same
Grant 8,771,897 - Kim , et al. July 8, 2 | 2014-07-08 |
Apparatus And Method For Generating Wave Functional Pulsatile Microflows By Applying Fourier Cosine Series And Hydraulic Head Difference
App 20140144513 - Chun; Myung-Suk ; et al. | 2014-05-29 |
Ceria-based Composition Including Bismuth Oxide, Ceria-based Composite Electrolyte Powder Including Bismuth Oxide, Method For Sintering The Same And Sintered Body Made Thereof
App 20140004446 - YOON; Sung Pil ; et al. | 2014-01-02 |
Perfluorinated Sulfonic Acid Polymer Membrane Having Porous Surface Layer And Method For Preparing The Same
App 20130323496 - HENKENSMEIER; Dirk ; et al. | 2013-12-05 |
Poly(benzimidazole-co-benzoxazole) And Method For Preparing The Same
App 20130216935 - KIM; Hyoung-Juhn ; et al. | 2013-08-22 |
Hydrogen Pump System Operable Without External Electric Power Supply
App 20130209286 - JANG; Jong Hyun ; et al. | 2013-08-15 |
Ceria-based Composition, Ceria-based Composite Electrolyte Powder, Method For Sintering The Same And Sintered Body Made Thereof
App 20130189605 - SONG; Shin Ae ; et al. | 2013-07-25 |
Core-shell Structured Electrocatalysts For Fuel Cells And Production Method Thereof
App 20130059231 - HWANG; Seung Jun ; et al. | 2013-03-07 |
Intact Method Of Evaluating Unit Cells In A Fuel Cell Stack And A Device Using The Same
App 20130060506 - JANG; Jong Hyun ; et al. | 2013-03-07 |
Membrane-electrode assembly for fuel cell, preparation method, and fuel cell comprising the same
Grant 8,323,848 - Kim , et al. December 4, 2 | 2012-12-04 |
Partially sulfonated polybenzimidazole based polymer, method for preparing the same, MEA for fuel cell using the polybenzimidazole based polymer and method for preparing the same
Grant 8,293,138 - Kim , et al. October 23, 2 | 2012-10-23 |
Electrolyte Membrane For Fuel Cell Including Blend Of Polymers With Different Degrees Of Sulfonation, And Membrane-electrode Assembly And Fuel Cell Including The Same
App 20120237850 - KIM; Hyoung-Juhn ; et al. | 2012-09-20 |
Hybrid type power supplying apparatus
Grant 8,236,459 - Ha , et al. August 7, 2 | 2012-08-07 |
Methods Of Preparing Electrocatalysts For Fuel Cells In Core-shell Structure And Electrocatalysts
App 20120135862 - HWANG; Seung Jun ; et al. | 2012-05-31 |
Method For In-situ Preparation Of Polybenzimidazole-based Electrolyte Membrane And Polybenzimidazole-based Electrolyte Membrane Prepared Thereby
App 20120115050 - Kim; Hyoung-Juhn ; et al. | 2012-05-10 |
Multi-layered electrode for fuel cell and method for producing the same
Grant 8,148,026 - Oh , et al. April 3, 2 | 2012-04-03 |
Method For Preparing Membrane-electrode Assembly, Membrane-electrode Assembly Prepared Therefrom And Fuel Cell Comprising The Same
App 20120058414 - Cho; Eun Ae ; et al. | 2012-03-08 |
Membrane-electrode assembly including guard gasket
Grant 8,057,954 - Kim , et al. November 15, 2 | 2011-11-15 |
Method For Producing A Membrane-electrode Assembly For A Fuel Cell
App 20110240203 - CHO; Eun Ae ; et al. | 2011-10-06 |
MEA for fuel cell, method for preparing the same and fuel cell using the MEA
Grant 8,029,940 - Kim , et al. October 4, 2 | 2011-10-04 |
Direct Formic Acid Fuel Cell Performing Real Time Measurement And Control Of Concentration Of Formic Acid And Operation Method Thereof
App 20110217614 - LEE; Jaeyoung ; et al. | 2011-09-08 |
Fuel cell system
Grant 7,985,509 - Kim , et al. July 26, 2 | 2011-07-26 |
Membrane-electrode binder having dual electrode, method of manufacturing the binder, and fuel cell comprising the same
App 20100279197 - Kim; Hyoung-Juhn ; et al. | 2010-11-04 |
Stack of generators and fuel cell system having the same
Grant 7,799,482 - Cho , et al. September 21, 2 | 2010-09-21 |
Reinfored matrix for molten carbonate fuel cell and method for preparing the same
Grant 7,790,327 - Ham , et al. September 7, 2 | 2010-09-07 |
Unit Cell Of Honeycomb-type Solid Oxide Fuel Cell, Stack Using The Unit Cell And Method Manufacturing The Unit Cell And Stack
App 20100203415 - YOON; Sung Pil ; et al. | 2010-08-12 |
Fuel cell system and stack used therein
Grant 7,691,516 - Lee , et al. April 6, 2 | 2010-04-06 |
Membrane-electrode Assembly Including Guard Gasket
App 20100075202 - Kim; Hyoung-Juhn ; et al. | 2010-03-25 |
Binder composition for fuel cell, membrane-electrode assembly for fuel cell, and method for preparing the membrane-electrode assembly
Grant 7,662,194 - Kim , et al. February 16, 2 | 2010-02-16 |
Apparatus For Portable Fuel Cells And Operating Method Thereof
App 20100021775 - Lee; Jaeyoung ; et al. | 2010-01-28 |
Fuel cell system
Grant 7,601,459 - An , et al. October 13, 2 | 2009-10-13 |
Honeycomb-type Solid Oxide Fuel Cell And Method For Manufacturing The Same
App 20090208814 - Yoon; Sung Pil ; et al. | 2009-08-20 |
Fuel cell system
App 20090208788 - Kim; Ju-Yong ; et al. | 2009-08-20 |
Hybrid Type Power Supplying Apparatus
App 20090208793 - Ha; Heung Yong ; et al. | 2009-08-20 |
Fuel cell system
Grant 7,534,512 - Kim , et al. May 19, 2 | 2009-05-19 |
Fuel cell system
Grant 7,514,170 - An , et al. April 7, 2 | 2009-04-07 |
Composite material for bipolar plate
Grant 7,510,678 - Kim , et al. March 31, 2 | 2009-03-31 |
Cooling apparatus for fuel cell and fuel cell system having the same
Grant 7,485,384 - An , et al. February 3, 2 | 2009-02-03 |
Multi-Layered Electrode for Fuel Cell and Method for Producing the Same
App 20090023018 - Oh; In Hwan ; et al. | 2009-01-22 |
Method for Analyzing the Performance of Mea and Segmented Cell Used for the Method
App 20080299421 - Cho; Eun Ae ; et al. | 2008-12-04 |
Polymer membrane for fuel cell and method for preparing the same
Grant 7,452,621 - Kim , et al. November 18, 2 | 2008-11-18 |
Separator For Cooling Mcfc, Mcfc Including The Same And Method For Cooling Mcfc Using The Separator
App 20080241620 - Ham; Hyung Chul ; et al. | 2008-10-02 |
Partially sulfonated polybenzimidazole based polymer, method for preparing the same, MEA for fuel cell using the polybenzimidazole based polymer and method for preparing the same
App 20080241627 - Kim; Hyoung-Juhn ; et al. | 2008-10-02 |
Method for preparing poly(2,5-benzimidazole)
Grant 7,388,035 - Kim , et al. June 17, 2 | 2008-06-17 |
Reinforced matrix for molten carbonate fuel cell and method for preparing the same
App 20080113258 - Ham; Hyung C. ; et al. | 2008-05-15 |
Fuel cell system and stack used thereto
Grant 7,329,472 - Lee , et al. February 12, 2 | 2008-02-12 |
MEA for fuel cell, method for preparing the same and fuel cell using the MEA
App 20070287050 - Kim; Hyoung-Juhn ; et al. | 2007-12-13 |
Direct Formic Acid Fuel Cell Performing Real Time Measurement And Control Of Concentration Of Formic Acid And Operation Method Thereof
App 20070202369 - LEE; Jaeyoung ; et al. | 2007-08-30 |
Method for preparing sulfonated polystyrene for polymer electrolyte of fuel cell
Grant 7,244,791 - Kim , et al. July 17, 2 | 2007-07-17 |
Binder composition for fuel cell, membrane-electrode assembly for fuel cell, and method for preparing the membrane-electrode assembly
App 20070020507 - Kim; Hyoung-Juhn ; et al. | 2007-01-25 |
Polybenzimidazole based polymer and method for preparing the same
App 20060211844 - Kim; Hyoung-Juhn ; et al. | 2006-09-21 |
Polymer membrane for fuel cell and method for preparing the same
App 20060003209 - Kim; Hee-Tak ; et al. | 2006-01-05 |
Polymer electrolyte membrane for fuel cell and method for preparing the same
App 20060003214 - Kim; Hee-Tak ; et al. | 2006-01-05 |
Membrane-electrode assembly for fuel cell, preparation method, and fuel cell comprising the same
App 20050271921 - Kim, Hee-Tak ; et al. | 2005-12-08 |
Stack and fuel cell system having the same
App 20050266294 - An, Seong-Jin ; et al. | 2005-12-01 |
Stack having improved cooling structure and fuel cell system having the same
App 20050266296 - An, Seong-Jin ; et al. | 2005-12-01 |
Fuel cell system
App 20050244685 - Kim, Ju-Yong ; et al. | 2005-11-03 |
Fuel processing device, fuel cell system having the same, and method of driving thereof
App 20050238933 - Kim, Ju-Yong ; et al. | 2005-10-27 |
Fuel cell system
App 20050238939 - An, Seong-Jin ; et al. | 2005-10-27 |
Separator for fuel cell, method for preparing the same, and fuel cell comprising the same
App 20050221160 - Kim, Ju-Yong ; et al. | 2005-10-06 |
Fuel cell system and stack used thereto
App 20050214625 - Lee, Dong-Hun ; et al. | 2005-09-29 |
Fuel cell system and stack used therein
App 20050196651 - Lee, Dong-Hun ; et al. | 2005-09-08 |
Reformer for fuel cell system and fuel cell system having the same
App 20050191532 - Kim, Ju-Yong ; et al. | 2005-09-01 |
Stack of generators and fuel cell system having the same
App 20050164064 - Cho, Sung-Yong ; et al. | 2005-07-28 |
Cooling apparatus for fuel cell and fuel cell system having the same
App 20050164062 - An, Seong-Jin ; et al. | 2005-07-28 |
Fuel cell system
App 20050164061 - An, Seong-Jin ; et al. | 2005-07-28 |
Fuel cell system and fuel supply unit used therein
App 20050164065 - An, Seong-Jin ; et al. | 2005-07-28 |
Method for preparing sulfonated polystyrene for polymer electrolyte of fuel cell
App 20050113530 - Kim, Hyoung-Juhn ; et al. | 2005-05-26 |
Method for preparing poly(2,5-benzimidazole)
App 20050113469 - Kim, Hyoung-Juhn ; et al. | 2005-05-26 |
Composite material for bipolar plate
App 20050089744 - Kim, Hyoung-Juhn ; et al. | 2005-04-28 |
Bipolar plate for a fuel cell
App 20050069750 - Eun, Yeong-Chan ; et al. | 2005-03-31 |
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