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Taoyuan Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Light tunnel and manufacturing method thereof
Patent number
9,304,249
Issue date
Apr 5, 2016
Delta Electronics, Inc.
Tu-Fa Lai
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
LIGHT TUNNEL AND MANUFACTURING METHOD THEREOF
Publication number
20140016219
Publication date
Jan 16, 2014
DELTA ELECTRONICS, INC.
Tu-Fa Lai
G02 - OPTICS