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Chien-Yu Wei
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Taichung County, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Backlight module
Patent number
7,931,391
Issue date
Apr 26, 2011
Chunghwa Picture Tubes, Ltd.
Wei-Chi Lin
G02 - OPTICS
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Patent Grant
Wire fixing frame and backlight module
Patent number
7,767,907
Issue date
Aug 3, 2010
Chunghwa Picture Tubes, Ltd.
Wei-Chi Lin
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT MODULE
Publication number
20100238649
Publication date
Sep 23, 2010
CHUNGHWA PICTURE TUBES, LTD.
Wei-Chi Lin
G02 - OPTICS
Information
Patent Application
WIRE FIXING FRAME AND BACKLIGHT MODULE
Publication number
20090109695
Publication date
Apr 30, 2009
CHUNGHWA PICTURE TUBES, LTD.
Wei-Chi Lin
G02 - OPTICS