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Haixin Yang
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Chapel Hill, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fine silver particle dispersion
Patent number
11,450,447
Issue date
Sep 20, 2022
SOLAR PASTE, LLC
Dave Hui
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fine silver particle dispersion
Patent number
11,441,010
Issue date
Sep 13, 2022
Dowa Electronics Materials Co., Ltd.
Shingo Teragawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fine silver particle dispersion
Patent number
11,227,702
Issue date
Jan 18, 2022
Dowa Electronics Materials Co., Ltd.
Shingo Teragawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fine silver particle dispersion
Patent number
11,072,715
Issue date
Jul 27, 2021
E I du Pont de Nemours and Company
Dave Hui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide-based polymer thick film compositions
Patent number
10,189,950
Issue date
Jan 29, 2019
E I du Pont de Nemours and Company
Seigi Suh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for making silver powder particles with very small size cry...
Patent number
9,067,261
Issue date
Jun 30, 2015
E I du Pont de Nemours and Company
Roberto Irizarry
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Devices containing silver compositions deposited by micro-depositio...
Patent number
8,748,304
Issue date
Jun 10, 2014
E I du Pont de Nemours and Company
Haixin Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Etching composition and its use in a method of making a photovoltai...
Patent number
8,741,167
Issue date
Jun 3, 2014
E I du Pont de Nemours and Company
Angel R Cartagena
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for making silver powder particles with small size crystall...
Patent number
8,715,387
Issue date
May 6, 2014
E I du Pont de Nemours and Company
Roberto Irizarry
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Silver composition for micro-deposition direct writing silver condu...
Patent number
8,128,846
Issue date
Mar 6, 2012
E. I. Du Pont de Nemours and Company
Haixin Yang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methods using silver compositions for micro-deposition direct writi...
Patent number
8,008,179
Issue date
Aug 30, 2011
E. I. Du Pont de Nemours and Company
Haixin Yang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Co-processable photoimageable silver and corbon nanotube compositio...
Patent number
8,002,603
Issue date
Aug 23, 2011
E. I. Du Pont de Nemours and Company
Haixin Yang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ink jet printable thick film compositions and processes
Patent number
7,683,107
Issue date
Mar 23, 2010
E. I. Du Pont de Nemours and Company
Haixin Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Polymer solutions, aqueous developable thick film compositions, pro...
Patent number
7,645,564
Issue date
Jan 12, 2010
Haixin Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cationically polymerizable photoimageable thick film compositions,...
Patent number
7,214,466
Issue date
May 8, 2007
E. I. Du Pont de Nemours and Company
Haixin Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aqueous developable photoimageable compositions for use in photo-pa...
Patent number
7,135,267
Issue date
Nov 14, 2006
E. I. Du Pont de Nemours and Company
Haixin Yang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Screen printable hydrogel for medical applications
Patent number
7,105,588
Issue date
Sep 12, 2006
E. I. Du Pont de Nemours and Company
Haixin Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous developable photoimageable thick film compositions
Patent number
6,994,948
Issue date
Feb 7, 2006
E. I. Du Pont de Nemours and Company, Inc.
Howard David Glicksman
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aqueous developable photoimageable thick film compositions with pho...
Patent number
6,762,009
Issue date
Jul 13, 2004
E. I. Du Pont de Nemours and Company
Howard David Glicksman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process and composition for generation of acid
Patent number
6,307,085
Issue date
Oct 23, 2001
Polaroid Corporation
Jurgen M. Grasshoff
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process and composition for generation of acid
Patent number
6,242,154
Issue date
Jun 5, 2001
Polaroid Corporation
Jurgen M. Grasshoff
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process and composition for generation of acid
Patent number
6,110,638
Issue date
Aug 29, 2000
Polaroid Corporation
Roger A. Boggs
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process and composition for generation of acid
Patent number
5,914,213
Issue date
Jun 22, 1999
Polaroid Corporation
Jurgen M. Grasshoff
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
FINE SILVER PARTICLE DISPERSION
Publication number
20200321139
Publication date
Oct 8, 2020
DOWA ELECTRONICS MATERIALS CO., LTD.
Shingo TERAGAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Fine Silver Particle Dispersion
Publication number
20200317935
Publication date
Oct 8, 2020
E I DU PONT DE NEMOURS AND COMPANY
Dave Hui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FINE SILVER PARTICLE DISPERSION
Publication number
20190100641
Publication date
Apr 4, 2019
DOWA ELECTRONICS MATERIALS CO., LTD.
Shingo TERAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FINE SILVER PARTICLE DISPERSION
Publication number
20190103200
Publication date
Apr 4, 2019
E I DU PONT DE NEMOURS AND COMPANY
Dave Hui
B22 - CASTING POWDER METALLURGY
Information
Patent Application
POLYIMIDE-BASED POLYMER THICK FILM COMPOSITIONS
Publication number
20170174838
Publication date
Jun 22, 2017
E I DU PONT DE NEMOURS AND COMPANY
Seigi Suh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
UV-CURABLE DIELECTRIC INKS FOR PHOTOVOLTAIC MODULES
Publication number
20150329730
Publication date
Nov 19, 2015
E I DU PONT DE NEMOURS AND COMPANY
HAIXIN YANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR MAKING SILVER POWDER PARTICLES WITH VERY SMALL SIZE CRY...
Publication number
20150266098
Publication date
Sep 24, 2015
E I DU PONT DE NEMOURS AND COMPANY
ROBERTO IRIZARRY-RIVERA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR MAKING SILVER POWDER PARTICLES WITH SMALL SIZE CRYSTALL...
Publication number
20140196772
Publication date
Jul 17, 2014
E I DU PONT DE NEMOURS AND COMPANY
ROBERTO IRIZARRY-RIVERA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ETCHING COMPOSITION AND ITS USE IN A METHOD OF MAKING A PHOTOVOLTAI...
Publication number
20140137937
Publication date
May 22, 2014
E I DU PONT DE NEMOURS AND COMPANY
ANGEL R. CARTAGENA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR MAKING SILVER POWDER PARTICLES WITH SMALL SIZE CRYSTALL...
Publication number
20130156632
Publication date
Jun 20, 2013
E.I. du Pont de Nemours and Company
Roberto Irizarry
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR MAKING SILVER POWDER PARTICLES WITH VERY SMALL SIZE CRY...
Publication number
20130058826
Publication date
Mar 7, 2013
E.I. du Pont de Nemours and Company
Roberto Irizarry
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DEVICES CONTAINING SILVER COMPOSITIONS DEPOSITED BY MICRO-DEPOSITIO...
Publication number
20120205809
Publication date
Aug 16, 2012
E I DU PONT DE NEMOURS AND COMPANY
Haixin Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ETCHING COMPOSITION AND ITS USE IN A METHOD OF MAKING A PHOTOVOLTAI...
Publication number
20110308614
Publication date
Dec 22, 2011
E.I. du Pont de Nemours and Company
Angel R Cartagena
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
THICK FILM SILVER PASTES CONTAINING IODONIUM AND/OR SULFONIUM SALTS...
Publication number
20110278507
Publication date
Nov 17, 2011
E.I. du Pont de Nemours and Company
Angel R. Cartagena
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POLYMERIC CONDUCTIVE DONOR
Publication number
20110151153
Publication date
Jun 23, 2011
E.I. du Pont de Nemours and Company
THOMAS C. FELDER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESINATES CONTAINING ACQUEOUS DEVELOPABLE PHOTOIMAGEABLE CARBON NAN...
Publication number
20100314988
Publication date
Dec 16, 2010
E.I. du Pont de Nemours and Company
Haixin Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICES CONTAINING SILVER COMPOSITIONS DEPOSITED BY MICRO-DEPOSITIO...
Publication number
20100301479
Publication date
Dec 2, 2010
E.I. du Pont de Nemours and Company
Haixin Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS USING SILVER COMPOSITIONS FOR MICRO-DEPOSITION DIRECT WRITI...
Publication number
20100304558
Publication date
Dec 2, 2010
E. I. DU PONT DE NEMOURS AND COMPANY
Haixin Yang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SILVER COMPOSITION FOR MICRO-DEPOSITION DIRECT WRITING SILVER CONDU...
Publication number
20090294741
Publication date
Dec 3, 2009
E.I. DU PONT NEMOURS AND COMPANY
Haixin Yang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Co-processable Photoimageable Silver and Corbon Nanotube Compositio...
Publication number
20090284122
Publication date
Nov 19, 2009
E.I. du Pont de Nemours and Company
HAIXIN YANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SCREEN PRINTABLE HYDROGEL FOR MEDICAL APPLICATIONS
Publication number
20090111907
Publication date
Apr 30, 2009
Haixin Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer solutions, aqueous developable thick film compositions proc...
Publication number
20070208111
Publication date
Sep 6, 2007
Haixin Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ink jet printable hydrogel for sensor electrode applications
Publication number
20070059459
Publication date
Mar 15, 2007
Haixin Yang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Screen printable hydrogel for medical applications
Publication number
20060205866
Publication date
Sep 14, 2006
Haixin Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Aqueous developable photoimageable compositions for use in photo-pa...
Publication number
20060029882
Publication date
Feb 9, 2006
Haixin Yang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Ink jet printable thick film ink compositions and processes
Publication number
20050173680
Publication date
Aug 11, 2005
Haixin Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Ink jet printable thick film ink compositions and processes
Publication number
20050176246
Publication date
Aug 11, 2005
Haixin Yang
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet printable thick film compositions and processes
Publication number
20050176849
Publication date
Aug 11, 2005
Haixin Yang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Screen printable hydrogel for medical applications
Publication number
20050080186
Publication date
Apr 14, 2005
Haixin Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Aqueous developable photoimageable thick film compositions for maki...
Publication number
20050014091
Publication date
Jan 20, 2005
Jerome David Smith
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR