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Ching-Chi Shaw
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Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Lamp with high power LED
Patent number
D497439
Issue date
Oct 19, 2004
Elumina Technolgy Incorporation
Ching-Chi Shaw
D26 - Lighting
Information
Patent Grant
LED lighting device
Patent number
6,758,582
Issue date
Jul 6, 2004
Elumina Technology Incorporation
Ya-Kuang Hsiao
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
LED LIGHT SOURCE HAVING A HEAT SINK
Publication number
20040264195
Publication date
Dec 30, 2004
Chia-Fu Chang
F21 - LIGHTING