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Hee Hyun Lee
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Greenville, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Flexible electrically conductive pastes and devices made therewith
Patent number
11,611,157
Issue date
Mar 21, 2023
Du Pont China Limited
Hee Hyun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer thick film dielectric paste composition
Patent number
11,064,605
Issue date
Jul 13, 2021
DUPONT ELECTRONICS, INC.
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive paste composition and semiconductor devices made therewith
Patent number
10,825,575
Issue date
Nov 3, 2020
DUPONT ELECTRONICS, INC.
Hee Hyun Lee
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Conductive paste composition and semiconductor devices made therewith
Patent number
10,741,300
Issue date
Aug 11, 2020
E I du Pont de Nemours and Company
Hoang Vi Tran
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive paste composition and semiconductor devices made therewith
Patent number
10,593,439
Issue date
Mar 17, 2020
DUPONT ELECTRONICS, INC.
Hee Hyun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive paste composition and semiconductor devices made therewith
Patent number
10,403,770
Issue date
Sep 3, 2019
E I du Pont de Nemours and Company
Michael Stephen Wolfe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid polymeric highly durable surfacing
Patent number
10,221,302
Issue date
Mar 5, 2019
E I du Pont de Nemours and Company
Gregory Scott Blackman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink jet ink comprising encapsulated pigment dispersions with minima...
Patent number
9,200,170
Issue date
Dec 1, 2015
E I du Pont de Nemours and Company
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of preparing encapsulated pigment dispersions with minimal f...
Patent number
8,957,134
Issue date
Feb 17, 2015
E I du Pont de Nemours and Company
Hee Hyun Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing encapsulated pigment dispersions which include...
Patent number
8,912,249
Issue date
Dec 16, 2014
E I du Pont de Nemours and Company
Waifong Liew Anton
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of preparing encapsulated pigment dispersions with monomers...
Patent number
8,859,644
Issue date
Oct 14, 2014
E I du Pont de Nemours and Company
Michael Stephen Wolfe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method to form a pattern of functional material on a substrate usin...
Patent number
7,875,313
Issue date
Jan 25, 2011
E. I. Du Pont de Nemours and Company
Graciela Beatriz Blanchet
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH
Publication number
20200176147
Publication date
Jun 4, 2020
DUPONT ELECTRONICS, INC.
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER THICK FILM DIELECTRIC PASTE COMPOSITION
Publication number
20190387621
Publication date
Dec 19, 2019
DUPONT ELECTRONICS, INC.
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FLEXIBLE ELECTRICALLY CONDUCTIVE PASTES AND DEVICES MADE THEREWITH
Publication number
20190386403
Publication date
Dec 19, 2019
DUPONT ELECTRONICS, INC.
HEE HYUN LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID POLYMERIC HIGHLY DURABLE SURFACING
Publication number
20180163025
Publication date
Jun 14, 2018
E I DU PONT DE NEMOURS AND COMPANY
Gregory Scott BLACKMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID POLYMERIC HIGHLY DURABLE SURFACING
Publication number
20180163026
Publication date
Jun 14, 2018
E I DU PONT DE NEMOURS AND COMPANY
Gregory Scott BLACKMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH
Publication number
20180114607
Publication date
Apr 26, 2018
E I DU PONT DE NEMOURS AND COMPANY
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH
Publication number
20180102198
Publication date
Apr 12, 2018
E I DU PONT DE NEMOURS AND COMPANY
Hoang VI Tran
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONDUCTIVE PASTE COMPOSITION AND SEMICONDUCTOR DEVICES MADE THEREWITH
Publication number
20160225925
Publication date
Aug 4, 2016
E I DU PONT DE NEMOURS AND COMPANY
MICHAEL STEPHEN WOLFE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS WITH CONTINUOU...
Publication number
20140296395
Publication date
Oct 2, 2014
E.I. du Pont de Nemours and Company
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INKJET INK COMPRISING ENCAPSULATED PIGMENT DISPERSIONS WITH TWO ENC...
Publication number
20140249248
Publication date
Sep 4, 2014
E I DU PONT DE NEMOURS AND COMPANY
Hee Hyun Lee
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS WITH TWO ENCAP...
Publication number
20140243449
Publication date
Aug 28, 2014
E I DU PONT DE NEMOURS AND COMPANY
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS WITH MINIMAL F...
Publication number
20140155535
Publication date
Jun 5, 2014
E I DU PONT DE NEMOURS AND COMPANY
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK JET INK COMPRISING ENCAPSULATED PIGMENT DISPERSIONS WITH MINIMA...
Publication number
20140094559
Publication date
Apr 3, 2014
E I DU PONT DE NEMOURS AND COMPANY
Hee Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS WHICH INCLUDE...
Publication number
20140011941
Publication date
Jan 9, 2014
E I DU PONT DE NEMOURS AND COMPANY
Waifong Liew Anton
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS
Publication number
20130231439
Publication date
Sep 5, 2013
E.I. du Pont de Nemours and Company
Michael Stephen Wolfe
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS WITH MONOMERS...
Publication number
20130225754
Publication date
Aug 29, 2013
E I Dupont De Nemours and Company
Michael Stephen Wolfe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRINTING FORM PRECURSOR AND PROCESS FOR PREPARING A STAMP FROM THE...
Publication number
20090295041
Publication date
Dec 3, 2009
E.I. du Pont de Nemours and Company
MARIA PETRUCCI-SAMIJA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Methods for forming a thin layer of particulate on a substrate
Publication number
20090191355
Publication date
Jul 30, 2009
Hee Hyun Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for forming a thin layer of particulate on a substrate
Publication number
20090191356
Publication date
Jul 30, 2009
Hee Hyun Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method to form a pattern of functional material on a substrate usin...
Publication number
20080248205
Publication date
Oct 9, 2008
Graciela Beatriz Blanchet
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method to form a pattern of functional material on a substrate by t...
Publication number
20080233280
Publication date
Sep 25, 2008
Graciela Beatriz Blanchet
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method to form a pattern of functional material on a substrate
Publication number
20080083484
Publication date
Apr 10, 2008
Graciela Beatriz Blanchet
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method to form a pattern of functional material on a substrate
Publication number
20080047930
Publication date
Feb 28, 2008
Graciela Beatriz Blanchet
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Printing form precursor and process for preparing a stamp from the...
Publication number
20080000373
Publication date
Jan 3, 2008
Maria Petrucci-Samija
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL