Chunxin Ji

Person

Penfield, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Co-deposition of conductive material at the diffusion media/plate i...
- Patent number 9,653,737
- Issue date May 16, 2017
- GM Global Technology Operations LLC
- Paul D. Nicotera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diffusion media, fuel cells, and fuel cell powered systems
- Patent number 9,515,328
- Issue date Dec 6, 2016
- GM Global Technology Operations LLC
- Tao Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation of nanostructured thin catalytic layer-based electrode ink
- Patent number 9,444,107
- Issue date Sep 13, 2016
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of preparing gas diffusion media for a fuel cell
- Patent number 9,023,556
- Issue date May 5, 2015
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cells with hydrophobic diffusion medium
- Patent number 8,835,075
- Issue date Sep 16, 2014
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode containing nanostructured thin catalytic layers and metho...
- Patent number 8,802,329
- Issue date Aug 12, 2014
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Structural reinforcement of membrane electrodes
- Patent number 8,658,331
- Issue date Feb 25, 2014
- GM Global Technology Operations LLC
- Gerald W. Fly
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fabrication of catalyst coated diffusion media layers containing na...
- Patent number 8,512,908
- Issue date Aug 20, 2013
- GM Global Technology Operations LLC
- Chunxin Ji
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fabrication of electrodes with multiple nanostructured thin catalyt...
- Patent number 8,507,152
- Issue date Aug 13, 2013
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Preparation of nanostructured thin catalytic layer-based electrode ink
- Patent number 8,481,231
- Issue date Jul 9, 2013
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode containing nanostructured thin catalytic layers and metho...
- Patent number 8,445,164
- Issue date May 21, 2013
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gas diffusion layer for fuel cell
- Patent number 8,409,769
- Issue date Apr 2, 2013
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of making fuel cell components including a catalyst layer an...
- Patent number 8,372,474
- Issue date Feb 12, 2013
- GM Global Technology Operations LLC
- Bhaskar Sompalli
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multi-layer diffusion medium substrate
- Patent number 8,354,199
- Issue date Jan 15, 2013
- GM Global Technology Operations LLC
- Chunxin Ji
- B32 - LAYERED PRODUCTS
Information Patent Grant
Acrylic fiber bonded carbon fiber paper as gas diffusion media for...
- Patent number 8,343,452
- Issue date Jan 1, 2013
- GM Global Technology Operations LLC
- Chunxin Ji
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Diffusion media with hydrophobic and hydrophilic properties
- Patent number 8,241,818
- Issue date Aug 14, 2012
- GM Global Technology Operations LLC
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electroconductive polymer coating on electroconductive elements in...
- Patent number 7,951,510
- Issue date May 31, 2011
- GM Global Technology Operations LLC
- Chunxin Ji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Structural reinforcement of membrane electrodes
- Patent number 7,858,266
- Issue date Dec 28, 2010
- GM Global Technology Operations, Inc.
- Gerald W. Fly
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of laminating a decal to a carrier film
- Patent number 7,785,435
- Issue date Aug 31, 2010
- GM Global Technology Operations, Inc.
- Bhaskar Sompalli
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Water blocking layer and wicking reservoir for PEMFC
- Patent number 7,749,637
- Issue date Jul 6, 2010
- GM Global Technology Operations, Inc.
- Jon P. Owejan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cells with hydrophobic diffusion medium
- Patent number 7,722,979
- Issue date May 25, 2010
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diffusion media with continuous micro-porous layers incorporating n...
- Patent number 7,625,661
- Issue date Dec 1, 2009
- GM Global Technology Operations, Inc.
- Steven G. Goebel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Increasing the hydrophilicity of carbon fiber paper by electropolym...
- Patent number 7,250,189
- Issue date Jul 31, 2007
- General Motors Corporation
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Preparation of patterned diffusion media
- Patent number 7,241,474
- Issue date Jul 10, 2007
- General Motors Corporation
- Chunxin Ji
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of polymer surface distribution on diffusion media improved...
- Patent number 7,105,242
- Issue date Sep 12, 2006
- General Motors Corporation
- Anastasios P Angelopoulos
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diffusion media with microporous layer
- Patent number 7,063,913
- Issue date Jun 20, 2006
- General Motors Corporation
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF NANOSTRUCTURED THIN CATALYTIC LAYER-BASED ELECTRODE INK
- Publication number 20130260278
- Publication date Oct 3, 2013
- Chunxin Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK WITH ASYMMETRIC DIFFUSION MEDIA ON ANODE AND CATHODE
- Publication number 20120178010
- Publication date Jul 12, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- CHUNXIN JI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRODE CONTAINING NANOSTRUCTURED THIN CATALYTIC LAYERS AND METHO...
- Publication number 20110294037
- Publication date Dec 1, 2011
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CO-DEPOSITION OF CONDUCTIVE MATERIAL AT THE DIFFUSION MEDIA/PLATE I...
- Publication number 20110189580
- Publication date Aug 4, 2011
- GM Global Technology Operations, Inc.
- Paul D. Nicotera
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diffusion Media, Fuel Cells, and Fuel Cell Powered Systems
- Publication number 20110070524
- Publication date Mar 24, 2011
- GM Global Technology Operations, Inc.
- Tao Xie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
STRUCTURAL REINFORCEMENT OF MEMBRANE ELECTRODES
- Publication number 20110039192
- Publication date Feb 17, 2011
- GM Global Technology Operations, Inc.
- Gerald W. Fly
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FABRICATION OF ELECTRODES WITH MULTIPLE NANOSTRUCTURED THIN CATALYT...
- Publication number 20100291473
- Publication date Nov 18, 2010
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRODE CONTAINING NANOSTRUCTURED THIN CATALYTIC LAYERS AND METHO...
- Publication number 20100291463
- Publication date Nov 18, 2010
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PREPARATION OF NANOSTRUCTURED THIN CATALYTIC LAYER-BASED ELECTRODE INK
- Publication number 20100291461
- Publication date Nov 18, 2010
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FABRICATION OF CATALYST COATED DIFFUSION MEDIA LAYERS CONTAINING NA...
- Publication number 20100291467
- Publication date Nov 18, 2010
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELLS WITH HYDROPHOBIC DIFFUSION MEDIUM
- Publication number 20100129534
- Publication date May 27, 2010
- GM Global Technology Operations, Inc.
- Chunxin JI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GAS DIFFUSION LAYER WITH LOWER GAS DIFFUSIVITY
- Publication number 20100028750
- Publication date Feb 4, 2010
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GAS DIFFUSION LAYER WITH LOWER GAS DIFFUSIVITY
- Publication number 20100028744
- Publication date Feb 4, 2010
- GM Global Technology Operations, Inc.
- CHRISTIAN WIESER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
STRUCTURAL REINFORCEMENT OF MEMBRANE ELECTRODES
- Publication number 20100009240
- Publication date Jan 14, 2010
- Gerald W. Fly
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Gas Diffusion Layer for Fuel Cell
- Publication number 20090148726
- Publication date Jun 11, 2009
- GENERAL MOTORS CORPORATION@GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL STACK WITH ASYMMETRIC DIFFUSION MEDIA ON ANODE AND CATHODE
- Publication number 20090104476
- Publication date Apr 23, 2009
- GM Global Technology Operations, Inc.
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GAS DIFFUSION LAYER WITH CONTROLLED DIFFUSIVITY OVER ACTIVE AREA
- Publication number 20080206615
- Publication date Aug 28, 2008
- Paul Nicotera
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Acrylic fiber bonded carbon fiber paper as gas diffusion media for...
- Publication number 20070218346
- Publication date Sep 20, 2007
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Gas diffusion media and fuel cell
- Publication number 20070218343
- Publication date Sep 20, 2007
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diffusion media with vapor deposited fluorocarbon polymer
- Publication number 20070218344
- Publication date Sep 20, 2007
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of making fuel cell components including a catalyst layer an...
- Publication number 20070213203
- Publication date Sep 13, 2007
- Bhaskar Sompalli
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of laminating a decal to a carrier film
- Publication number 20070199649
- Publication date Aug 30, 2007
- Bhaskar Sompalli
- B32 - LAYERED PRODUCTS
Information Patent Application
Fuel cells with hydrophobic diffusion medium
- Publication number 20070087260
- Publication date Apr 19, 2007
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Water blocking layer and wicking reservoir for PEMFC
- Publication number 20070065708
- Publication date Mar 22, 2007
- Jon P. Owejan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diffusion media with continuous micro-porous layers incorporating n...
- Publication number 20070048593
- Publication date Mar 1, 2007
- Steven G. Goebel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Multi-layer diffusion medium substrate
- Publication number 20070015042
- Publication date Jan 18, 2007
- Chunxin Ji
- B32 - LAYERED PRODUCTS
Information Patent Application
Diffusion media, fuel cells, and fuel cell powered systems
- Publication number 20060240312
- Publication date Oct 26, 2006
- Tao Xie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electroconductive polymer coating on electroconductive elements in...
- Publication number 20060099481
- Publication date May 11, 2006
- Chunxin Ji
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Diffusion media with microporous layer
- Publication number 20060046926
- Publication date Mar 2, 2006
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Increasing the hydrophilicity of carbon fiber paper by electropolym...
- Publication number 20060029855
- Publication date Feb 9, 2006
- Chunxin Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Person

Patents Grantslast 30 patents

Co-deposition of conductive material at the diffusion media/plate i...

Diffusion media, fuel cells, and fuel cell powered systems

Preparation of nanostructured thin catalytic layer-based electrode ink

Method of preparing gas diffusion media for a fuel cell

Fuel cells with hydrophobic diffusion medium

Electrode containing nanostructured thin catalytic layers and metho...

Structural reinforcement of membrane electrodes

Fabrication of catalyst coated diffusion media layers containing na...

Fabrication of electrodes with multiple nanostructured thin catalyt...

Preparation of nanostructured thin catalytic layer-based electrode ink

Electrode containing nanostructured thin catalytic layers and metho...

Gas diffusion layer for fuel cell

Method of making fuel cell components including a catalyst layer an...

Multi-layer diffusion medium substrate

Acrylic fiber bonded carbon fiber paper as gas diffusion media for...

Diffusion media with hydrophobic and hydrophilic properties

Electroconductive polymer coating on electroconductive elements in...

Structural reinforcement of membrane electrodes

Method of laminating a decal to a carrier film

Water blocking layer and wicking reservoir for PEMFC

Fuel cells with hydrophobic diffusion medium

Diffusion media with continuous micro-porous layers incorporating n...

Increasing the hydrophilicity of carbon fiber paper by electropolym...

Preparation of patterned diffusion media

Control of polymer surface distribution on diffusion media improved...

Diffusion media with microporous layer

Patents Applicationslast 30 patents

PREPARATION OF NANOSTRUCTURED THIN CATALYTIC LAYER-BASED ELECTRODE INK

FUEL CELL STACK WITH ASYMMETRIC DIFFUSION MEDIA ON ANODE AND CATHODE

ELECTRODE CONTAINING NANOSTRUCTURED THIN CATALYTIC LAYERS AND METHO...

CO-DEPOSITION OF CONDUCTIVE MATERIAL AT THE DIFFUSION MEDIA/PLATE I...

Diffusion Media, Fuel Cells, and Fuel Cell Powered Systems

STRUCTURAL REINFORCEMENT OF MEMBRANE ELECTRODES

FABRICATION OF ELECTRODES WITH MULTIPLE NANOSTRUCTURED THIN CATALYT...

ELECTRODE CONTAINING NANOSTRUCTURED THIN CATALYTIC LAYERS AND METHO...

PREPARATION OF NANOSTRUCTURED THIN CATALYTIC LAYER-BASED ELECTRODE INK

FABRICATION OF CATALYST COATED DIFFUSION MEDIA LAYERS CONTAINING NA...

FUEL CELLS WITH HYDROPHOBIC DIFFUSION MEDIUM

GAS DIFFUSION LAYER WITH LOWER GAS DIFFUSIVITY

GAS DIFFUSION LAYER WITH LOWER GAS DIFFUSIVITY

STRUCTURAL REINFORCEMENT OF MEMBRANE ELECTRODES

Gas Diffusion Layer for Fuel Cell

FUEL CELL STACK WITH ASYMMETRIC DIFFUSION MEDIA ON ANODE AND CATHODE

GAS DIFFUSION LAYER WITH CONTROLLED DIFFUSIVITY OVER ACTIVE AREA

Acrylic fiber bonded carbon fiber paper as gas diffusion media for...

Gas diffusion media and fuel cell

Diffusion media with vapor deposited fluorocarbon polymer

Method of making fuel cell components including a catalyst layer an...

Method of laminating a decal to a carrier film

Fuel cells with hydrophobic diffusion medium

Water blocking layer and wicking reservoir for PEMFC

Diffusion media with continuous micro-porous layers incorporating n...

Multi-layer diffusion medium substrate

Diffusion media, fuel cells, and fuel cell powered systems

Electroconductive polymer coating on electroconductive elements in...

Diffusion media with microporous layer

Increasing the hydrophilicity of carbon fiber paper by electropolym...