Geun-Seok Chai

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Membrane-electrode assembly with a protective layer, and fuel cell...
- Patent number 9,954,242
- Issue date Apr 24, 2018
- Kolon Industries, Inc.
- Hee-Tak Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack
- Patent number 9,653,741
- Issue date May 16, 2017
- Samsung SDI Co., Ltd.
- Jin-Hwa Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst layer composition for fuel cell, electrode for fuel cell,...
- Patent number 9,543,590
- Issue date Jan 10, 2017
- Kolon Industries Inc.
- Tae-Yoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for fuel cell, and membrane-electrode assembly and fuel c...
- Patent number 9,455,449
- Issue date Sep 27, 2016
- Samsung SDI Co., Ltd.
- Sang-Il Han
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electricity generation unit and fuel cell stack
- Patent number 9,413,026
- Issue date Aug 9, 2016
- Samsung SDI Co., Ltd.
- Jin-Hwa Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Separator for fuel cell, and fuel cell system including same
- Patent number 9,397,369
- Issue date Jul 19, 2016
- Samsung SDI Co., Ltd.
- Hee-Tak Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane-electrode assembly for fuel cell and fuel cell stack with...
- Patent number 9,356,296
- Issue date May 31, 2016
- Samsung SDI Co., Ltd.
- Kah-Young Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell catalyst, method of preparing same, and membrane-electrod...
- Patent number 9,105,936
- Issue date Aug 11, 2015
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane electrode assembly for fuel cell and fuel cell stack
- Patent number 8,940,450
- Issue date Jan 27, 2015
- Samsung SDI Co., Ltd.
- Hee-Tak Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst for fuel cell, membrane-electrode assembly including same,...
- Patent number 8,883,367
- Issue date Nov 11, 2014
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane-electrode assembly for fuel cell, method of manufacturing...
- Patent number 8,735,017
- Issue date May 27, 2014
- Samsung SDI Co., Ltd.
- Hee-Tak Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell stack having a membrane electrode assembly with a protect...
- Patent number 8,735,018
- Issue date May 27, 2014
- Samsung SDI Co., Ltd.
- Kah-Young Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Replacement device for membrane-electrode assembly of fuel cell sta...
- Patent number 8,647,790
- Issue date Feb 11, 2014
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of preparing catalyst for fuel cell
- Patent number 8,603,931
- Issue date Dec 10, 2013
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode catalyst for fuel cell, membrane-electrode assembly for f...
- Patent number 8,597,853
- Issue date Dec 3, 2013
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell stack including buffer protrusion system in connection ch...
- Patent number 8,574,783
- Issue date Nov 5, 2013
- Samsung SDI Co., Ltd.
- Kah-Young Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell stack
- Patent number 8,435,693
- Issue date May 7, 2013
- Samsung SDI Co. Ltd.
- Kah-Young Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst for a cathode of a mixed reactant fuel cell, membrane-elec...
- Patent number 8,404,615
- Issue date Mar 26, 2013
- Samsung SDI Co., Ltd.
- Chan Kwak
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Porous carbon structure, method for preparing same, electrode catal...
- Patent number 8,361,663
- Issue date Jan 29, 2013
- Samsung SDI Co., Ltd.
- Soon-Ki Kang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reactor for producing metal nanoparticles and arrangement having th...
- Patent number 8,158,056
- Issue date Apr 17, 2012
- Samsung SDI Co., Ltd.
- Geun-Seok Chai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of preparing metal nanoparticles
- Patent number 7,833,925
- Issue date Nov 16, 2010
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLU...
- Publication number 20150010843
- Publication date Jan 8, 2015
- Samsung SDI Co., Ltd.
- Kah-Young SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PREPARING CATALYST FOR FUEL CELL
- Publication number 20130288882
- Publication date Oct 31, 2013
- Myoung-Ki Min
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICITY GENERATION UNIT AND FUEL CELL STACK
- Publication number 20130059224
- Publication date Mar 7, 2013
- Jin-Hwa Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST LAYER COMPOSITION FOR FUEL CELL, ELECTRODE FOR FUEL CELL,...
- Publication number 20130040222
- Publication date Feb 14, 2013
- Samsung SDI Co., Ltd.
- Tae-Yoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR FUEL CELL, AND MEMBRANE-ELECTRODE ASSEMBLY AND FUEL C...
- Publication number 20130017461
- Publication date Jan 17, 2013
- Samsung SDI Co., Ltd.
- Sang-II HAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
FUEL CELL STACK
- Publication number 20120270133
- Publication date Oct 25, 2012
- Jin-Hwa Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEPARATOR FOR FUEL CELL, AND FUEL CELL SYSTEM INCLUDING SAME
- Publication number 20120034549
- Publication date Feb 9, 2012
- Samsung SDI Co., Ltd.
- Hee-Tak Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Membrane-Electrode Assembly, and Fuel Cell Stack and Fabricating Me...
- Publication number 20120021325
- Publication date Jan 26, 2012
- Hee-Tak Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL STACK
- Publication number 20110305969
- Publication date Dec 15, 2011
- Samsung SDI Co., Ltd.
- Kah-Young SONG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL STACK
- Publication number 20110305960
- Publication date Dec 15, 2011
- Samsung SDI Co., Ltd.
- Kah-Young SONG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL STACK AND REPLACEMENT DEVICE FOR MEMBRANE-ELECTRODE ASSEM...
- Publication number 20110305966
- Publication date Dec 15, 2011
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CATALYST FOR FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY INCLUDING SAME,...
- Publication number 20110244362
- Publication date Oct 6, 2011
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRODE CATALYST FOR FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY FOR F...
- Publication number 20110244363
- Publication date Oct 6, 2011
- Samsung SDI Co., Ltd.
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL STACK AND FUEL CELL SYSTEM HAVING THE SAME
- Publication number 20110229785
- Publication date Sep 22, 2011
- Kah-Young Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL, METHOD OF MANUFACTURING...
- Publication number 20110223515
- Publication date Sep 15, 2011
- Samsung SDI Co., Ltd.
- Hee-Tak Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL STACK
- Publication number 20110195331
- Publication date Aug 11, 2011
- Samsung SDI Co., Ltd.
- Kah-Young SONG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK
- Publication number 20110053029
- Publication date Mar 3, 2011
- Samsung SDI Co., Ltd.
- Hee-Tak Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL SYSTEM AND MANUFACTURING...
- Publication number 20100330453
- Publication date Dec 30, 2010
- Samsung SDI Co., Ltd.
- Sang-Il Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Catalyst for fuel cell, ful cell systems including the same, and as...
- Publication number 20100310950
- Publication date Dec 9, 2010
- Myoung-Ki Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK WITH...
- Publication number 20100227244
- Publication date Sep 9, 2010
- Kah-Young SONG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HOLLOW CAPSULE STRUCTURE AND METHOD OF PREPARING THE SAME
- Publication number 20090136816
- Publication date May 28, 2009
- Samsung SDI Co., Ltd
- Soon-ki Kang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Porous carbon structure, method for preparing same, electrode catal...
- Publication number 20090136808
- Publication date May 28, 2009
- Soon-Ki Kang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst for a cathode of a mixed reactant fuel cell, membrane-elec...
- Publication number 20080318106
- Publication date Dec 25, 2008
- Chan Kwak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Reactor for producing metal nanoparticles and arrangement having th...
- Publication number 20080277844
- Publication date Nov 13, 2008
- Geun-Seok Chai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FUEL CELL CATALYST, METHOD OF PREPARING SAME, AND MEMBRANE-ELECTROD...
- Publication number 20080248372
- Publication date Oct 9, 2008
- Myoung-Ki MIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of preparing metal nanoparticles
- Publication number 20080223712
- Publication date Sep 18, 2008
- Myoung-Ki MIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Geun-Seok Chai

Person

Patents Grantslast 30 patents

Membrane-electrode assembly with a protective layer, and fuel cell...

Fuel cell stack

Catalyst layer composition for fuel cell, electrode for fuel cell,...

Electrode for fuel cell, and membrane-electrode assembly and fuel c...

Electricity generation unit and fuel cell stack

Separator for fuel cell, and fuel cell system including same

Membrane-electrode assembly for fuel cell and fuel cell stack with...

Fuel cell catalyst, method of preparing same, and membrane-electrod...

Membrane electrode assembly for fuel cell and fuel cell stack

Catalyst for fuel cell, membrane-electrode assembly including same,...

Membrane-electrode assembly for fuel cell, method of manufacturing...

Fuel cell stack having a membrane electrode assembly with a protect...

Replacement device for membrane-electrode assembly of fuel cell sta...

Method of preparing catalyst for fuel cell

Electrode catalyst for fuel cell, membrane-electrode assembly for f...

Fuel cell stack including buffer protrusion system in connection ch...

Fuel cell stack

Catalyst for a cathode of a mixed reactant fuel cell, membrane-elec...

Porous carbon structure, method for preparing same, electrode catal...

Reactor for producing metal nanoparticles and arrangement having th...

Method of preparing metal nanoparticles

Patents Applicationslast 30 patents

MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLU...

METHOD OF PREPARING CATALYST FOR FUEL CELL

ELECTRICITY GENERATION UNIT AND FUEL CELL STACK

CATALYST LAYER COMPOSITION FOR FUEL CELL, ELECTRODE FOR FUEL CELL,...

ELECTRODE FOR FUEL CELL, AND MEMBRANE-ELECTRODE ASSEMBLY AND FUEL C...

FUEL CELL STACK

SEPARATOR FOR FUEL CELL, AND FUEL CELL SYSTEM INCLUDING SAME

Membrane-Electrode Assembly, and Fuel Cell Stack and Fabricating Me...

FUEL CELL STACK

FUEL CELL STACK

FUEL CELL STACK AND REPLACEMENT DEVICE FOR MEMBRANE-ELECTRODE ASSEM...

CATALYST FOR FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY INCLUDING SAME,...

ELECTRODE CATALYST FOR FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY FOR F...

FUEL CELL STACK AND FUEL CELL SYSTEM HAVING THE SAME

MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL, METHOD OF MANUFACTURING...

FUEL CELL STACK

MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK

POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL SYSTEM AND MANUFACTURING...

Catalyst for fuel cell, ful cell systems including the same, and as...

MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK WITH...

HOLLOW CAPSULE STRUCTURE AND METHOD OF PREPARING THE SAME

Porous carbon structure, method for preparing same, electrode catal...

Catalyst for a cathode of a mixed reactant fuel cell, membrane-elec...

Reactor for producing metal nanoparticles and arrangement having th...

FUEL CELL CATALYST, METHOD OF PREPARING SAME, AND MEMBRANE-ELECTROD...

Method of preparing metal nanoparticles