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Ching-Chung Chen
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Hsi-Chih City, TW
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Patents Grants
last 30 patents
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Patent Grant
Method of forming a color filter
Patent number
6,566,151
Issue date
May 20, 2003
United Microelectronics Corp.
Cheng-Pang Yeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a color filter
Patent number
6,566,160
Issue date
May 20, 2003
United Microelectronics Corp.
Cheng-Pang Yeh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Method of forming a color filter
Publication number
20020197763
Publication date
Dec 26, 2002
Cheng-Pang Yeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming a color filter
Publication number
20020197753
Publication date
Dec 26, 2002
Cheng-Pang Yeh
H01 - BASIC ELECTRIC ELEMENTS