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Eric Kao
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Kweishan, TW
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Patents Applications
last 30 patents
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Patent Application
Multi-detection apparatus
Publication number
20050007247
Publication date
Jan 13, 2005
Eric Kao
G08 - SIGNALLING
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Patent Application
Solar powered radio transmission security camera
Publication number
20030128130
Publication date
Jul 10, 2003
EVERSPRING INDUSTRY CO., LTD.
Eric Kao
G08 - SIGNALLING
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Patent Application
Wireless solar energy burglar-proof device
Publication number
20030102967
Publication date
Jun 5, 2003
Eric Kao
G08 - SIGNALLING