Chia-Hua Ai

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Tainan County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating planar light source
- Patent number 8,216,017
- Issue date Jul 10, 2012
- Chunghwa Picture Tubes, Ltd.
- Yu-Heng Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar light source
- Patent number 7,612,502
- Issue date Nov 3, 2009
- Chunghwa Picture Tubes, Ltd.
- Yu-Heng Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat fluorescent lamp and liquid crystal display
- Patent number 7,586,262
- Issue date Sep 8, 2009
- Chunghwa Picture Tubes, Ltd.
- Chao-Jen Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FABRICATING PLANAR LIGHT SOURCE
- Publication number 20090311813
- Publication date Dec 17, 2009
- CHUNGHWA PICTURE TUBES, LTD.
- Yu-Heng Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT LIGHT MODULE AND MANUFACTURING METHOD THEREOF
- Publication number 20080106179
- Publication date May 8, 2008
- CHUNGHWA PICTURE TUBES, LTD.
- CHAO-JEN CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT FLUORESCENT LAMP AND LIQUID CRYSTAL DISPLAY
- Publication number 20080067937
- Publication date Mar 20, 2008
- CHUNGHWA PICTURE TUBES, LTD.
- Chao-Jen Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR LIGHT SOURCE AND METHOD FOR FABRICATING THE SAME
- Publication number 20080006830
- Publication date Jan 10, 2008
- Yu-Heng Hsieh
- H01 - BASIC ELECTRIC ELEMENTS