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Eric Kao
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Taoyuan Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Burglar alarm light
Patent number
6,981,783
Issue date
Jan 3, 2006
Everspring Industry Co., Ltd.
Eric Kao
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
Burglar alarm light
Publication number
20050012634
Publication date
Jan 20, 2005
Eric Kao
G08 - SIGNALLING
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Patent Application
Corner fastening device
Publication number
20030140584
Publication date
Jul 31, 2003
Eric Kao
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...