Yi-Chang DU

Person

Miaoli County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Photoelectric conversion compound and photoelectric conversion comp...
- Patent number 12,006,460
- Issue date Jun 11, 2024
- Industrial Technology Research Institute
- Min-Tsung Kuan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive polymer composite material and capacitor
- Patent number 10,790,072
- Issue date Sep 29, 2020
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive composite and capacitor utilizing the same
- Patent number 10,262,808
- Issue date Apr 16, 2019
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor structure
- Patent number 10,020,119
- Issue date Jul 10, 2018
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite electrode and electrolytic capacitor
- Patent number 9,390,863
- Issue date Jul 12, 2016
- Industrial Technology Research Institute
- Hung-Chung Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte mixture for electrolytic capacitor, composition for con...
- Patent number 9,362,057
- Issue date Jun 7, 2016
- Industrial Technology Research Institute
- Hung-Chung Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte mixture, electrolytic capacitor having the same and oxi...
- Patent number 9,355,785
- Issue date May 31, 2016
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxidizing agent useful for oxidative polymerization of high conduct...
- Patent number 9,156,923
- Issue date Oct 13, 2015
- Industrial Technology Research Institute
- Li-Duan Tsai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Brightness enhanced self-luminous display
- Patent number 9,093,398
- Issue date Jul 28, 2015
- Industrial Technology Research Institute
- Hui-Lung Kuo
- G02 - OPTICS
Information Patent Grant
Light efficiency enhancing optical devices
- Patent number 8,922,740
- Issue date Dec 30, 2014
- Industrial Technology Research Institute
- Yi-Ping Hsieh
- G02 - OPTICS
Information Patent Grant
Reference electrode
- Patent number 8,187,435
- Issue date May 29, 2012
- Industrial Technology Research Institute
- Yi-Chang Du
- G01 - MEASURING TESTING
Information Patent Grant
Mixture solution for preparing a conductive polymer to produce soli...
- Patent number 7,208,104
- Issue date Apr 24, 2007
- Industrial Technology Research Institute-Material Research Laboratories
- Li-Duan Tsai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid electrolytic capacitor and its producing method
- Patent number 6,862,170
- Issue date Mar 1, 2005
- Industrial Technology Research Institute-Material Research Laboratories
- Li-Duan Tsai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC CONVERSION COMPOUND AND PHOTOELECTRIC CONVERSION COMP...
- Publication number 20230212455
- Publication date Jul 6, 2023
- Industrial Technology Research Institute
- Min-Tsung KUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHROMIC COMPOSITION, ELECTROCHROMIC LAYER AND ELECTROCHROMIC...
- Publication number 20230205031
- Publication date Jun 29, 2023
- Industrial Technology Research Institute
- Hsiang-Jui CHEN
- G02 - OPTICS
Information Patent Application
COMPOSITION FOR ELECTROLYTIC CAPACITOR AND ELECTROLYTIC CAPACITOR I...
- Publication number 20230107749
- Publication date Apr 6, 2023
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE POLYMER COMPOSITE MATERIAL AND CAPACITOR
- Publication number 20200043628
- Publication date Feb 6, 2020
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE COMPOSITE AND CAPACITOR UTILIZING THE SAME
- Publication number 20170186555
- Publication date Jun 29, 2017
- Industrial Technology Research Institute
- Yi-Chang DU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR STRUCTURE
- Publication number 20170186556
- Publication date Jun 29, 2017
- Industrial Technology Research Institute
- Yi-Chang DU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIDEBAND COMPOUND PHASE-RETARDATION FILM AND WIDEBAND CIRCULAR POLA...
- Publication number 20170168205
- Publication date Jun 15, 2017
- Industrial Technology Research Institute
- Pao-Ju HSIEH
- G02 - OPTICS
Information Patent Application
OXIDANT MIXTURE FOR CONJUGATED POLYMER SYNTHESIS
- Publication number 20160247633
- Publication date Aug 25, 2016
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR CONDUCTIVE POLYMER SYNTHESIS
- Publication number 20160240322
- Publication date Aug 18, 2016
- Industrial Technology Research Institute
- Hung-Chung Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE ELECTRODE AND ELECTROLYTIC CAPACITOR
- Publication number 20150187496
- Publication date Jul 2, 2015
- Industrial Technology Research Institute
- Hung-Chung Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRIGHTNESS ENHANCED SELF-LUMINOUS DISPLAY
- Publication number 20140097412
- Publication date Apr 10, 2014
- Industrial Technology Research Institute
- Hui-Lung Kuo
- G02 - OPTICS
Information Patent Application
ELECTROLYTE MIXTURE FOR ELECTROLYTIC CAPACITOR, COMPOSITION FOR CON...
- Publication number 20140029166
- Publication date Jan 30, 2014
- Industrial Technology Research Institute
- Hung-Chung Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE MIXTURE, ELECTROLYTIC CAPACITOR HAVING THE SAME AND OXI...
- Publication number 20140027663
- Publication date Jan 30, 2014
- Industrial Technology Research Institute
- Yi-Chang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EFFICIENCY ENHANCING OPTICAL DEVICES
- Publication number 20130162931
- Publication date Jun 27, 2013
- Industrial Technology Research Institute
- Yi-Ping Hsieh
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR DISPLAYING WEATHER INFORMATION THE...
- Publication number 20120092347
- Publication date Apr 19, 2012
- Foxconn Communication Technology Corp.
- YI-CHANG DU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR SENDING A CURRENT POSITION OF A COMMUNICATION...
- Publication number 20100240393
- Publication date Sep 23, 2010
- Foxconn Communication Technology Corp.
- YI-CHANG DU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Oxidizing agent useful for oxidative polymerization of high conduct...
- Publication number 20100099889
- Publication date Apr 22, 2010
- Industrial Technology Research Institute
- Li-Duan Tsai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
REFERENCE ELECTRODE
- Publication number 20090166198
- Publication date Jul 2, 2009
- Industrial Technology Research Institute
- Yi-Chang Du
- G01 - MEASURING TESTING
Information Patent Application
Oxidizing agent useful for oxidative polymerization of high conduct...
- Publication number 20070096055
- Publication date May 3, 2007
- Industrial Technology Research Institute
- Li-Duan Tsai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mixture solution for preparing a conductive polymer to produce soli...
- Publication number 20040169163
- Publication date Sep 2, 2004
- Li-Duan Tsai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Yi-Chang DU

Person

Patents Grantslast 30 patents

Photoelectric conversion compound and photoelectric conversion comp...

Conductive polymer composite material and capacitor

Conductive composite and capacitor utilizing the same

Capacitor structure

Composite electrode and electrolytic capacitor

Electrolyte mixture for electrolytic capacitor, composition for con...

Electrolyte mixture, electrolytic capacitor having the same and oxi...

Oxidizing agent useful for oxidative polymerization of high conduct...

Brightness enhanced self-luminous display

Light efficiency enhancing optical devices

Reference electrode

Mixture solution for preparing a conductive polymer to produce soli...

Solid electrolytic capacitor and its producing method

Patents Applicationslast 30 patents

PHOTOELECTRIC CONVERSION COMPOUND AND PHOTOELECTRIC CONVERSION COMP...

ELECTROCHROMIC COMPOSITION, ELECTROCHROMIC LAYER AND ELECTROCHROMIC...

COMPOSITION FOR ELECTROLYTIC CAPACITOR AND ELECTROLYTIC CAPACITOR I...

CONDUCTIVE POLYMER COMPOSITE MATERIAL AND CAPACITOR

CONDUCTIVE COMPOSITE AND CAPACITOR UTILIZING THE SAME

CAPACITOR STRUCTURE

WIDEBAND COMPOUND PHASE-RETARDATION FILM AND WIDEBAND CIRCULAR POLA...

OXIDANT MIXTURE FOR CONJUGATED POLYMER SYNTHESIS

COMPOSITION FOR CONDUCTIVE POLYMER SYNTHESIS

COMPOSITE ELECTRODE AND ELECTROLYTIC CAPACITOR

BRIGHTNESS ENHANCED SELF-LUMINOUS DISPLAY

ELECTROLYTE MIXTURE FOR ELECTROLYTIC CAPACITOR, COMPOSITION FOR CON...

ELECTROLYTE MIXTURE, ELECTROLYTIC CAPACITOR HAVING THE SAME AND OXI...

LIGHT EFFICIENCY ENHANCING OPTICAL DEVICES

ELECTRONIC DEVICE AND METHOD FOR DISPLAYING WEATHER INFORMATION THE...

SYSTEM AND METHOD FOR SENDING A CURRENT POSITION OF A COMMUNICATION...

Oxidizing agent useful for oxidative polymerization of high conduct...

REFERENCE ELECTRODE

Oxidizing agent useful for oxidative polymerization of high conduct...

Mixture solution for preparing a conductive polymer to produce soli...