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Kuei-Chang Yang
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Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Power bank
Patent number
D866462
Issue date
Nov 12, 2019
I/O Interconnect, Ltd.
Gary Kung
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Signal transition detection circuit and method of the same
Patent number
8,767,900
Issue date
Jul 1, 2014
Test Research, Inc.
Yu-Chen Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hole or electron injection polymers and prepolymers, hole or electr...
Patent number
7,615,603
Issue date
Nov 10, 2009
NATIONAL TAIWAN UNIVERSITY
Kuo-Huang Hsieh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic light-emitting diode and material applied thereto
Patent number
7,144,638
Issue date
Dec 5, 2006
RiTdisplay Corporation
Man-Kit Leung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Full color display panel with mirror function
Patent number
7,067,975
Issue date
Jun 27, 2006
Ritdisplay Corporation
Chi-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting diode and material applied thereto
Patent number
6,906,340
Issue date
Jun 14, 2005
RiTdisplay Corporation
Man-Kit Leung
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE WIRELESS CHARGING APPARATUS
Publication number
20190386500
Publication date
Dec 19, 2019
I/O INTERCONNECT, LTD.
Gary KUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PORTABLE WIRELESS CHARGING APPARATUS
Publication number
20190363555
Publication date
Nov 28, 2019
I/O INTERCONNECT, LTD.
Gary KUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SIGNAL TRANSITION DETECTION CIRCUIT AND METHOD OF THE SAME
Publication number
20130223493
Publication date
Aug 29, 2013
Test Research, Inc.
Yu-Chen Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hole or electron injection polymers and prepolymers, hole or electr...
Publication number
20060115682
Publication date
Jun 1, 2006
Kuo-Huang Hsieh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Organic light-emitting diode and material applied thereto
Publication number
20050236605
Publication date
Oct 27, 2005
Man-Kit Leung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent device
Publication number
20050236976
Publication date
Oct 27, 2005
RiTdisplay Corporation
Man-Kit Leung
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Full color display panel with mirror function
Publication number
20040251824
Publication date
Dec 16, 2004
Chi-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic light-emitting diode and material applied thereto
Publication number
20040124767
Publication date
Jul 1, 2004
Man-Kit Leung
H01 - BASIC ELECTRIC ELEMENTS