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Ching-Yen Lee
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Tu-Cheng, TW
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Patents Grants
last 30 patents
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Patent Grant
Light guide plate with transmittance enhancement layer and backligh...
Patent number
7,387,423
Issue date
Jun 17, 2008
Hon Hai Precision Industry Co., Ltd.
Charles Leu
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
Light-transmitting element and method for making same
Publication number
20050271883
Publication date
Dec 8, 2005
HON HAI Precision Industry CO., LTD.
Charles Leu
G02 - OPTICS
Information
Patent Application
Light guide plate with transmittance enhancement layer and backligh...
Publication number
20050190576
Publication date
Sep 1, 2005
HON HAI Precision Industry CO., LTD.
Charles Leu
G02 - OPTICS
Information
Patent Application
Light guide plate and surface light source device
Publication number
20040105249
Publication date
Jun 3, 2004
Tai-Cheng Yu
G02 - OPTICS