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Jer-Fu Huang
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Taichung City, TW
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last 30 patents
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Patent Grant
Revolving and self-rotating liquid-containing decoration
Patent number
5,435,086
Issue date
Jul 25, 1995
Jer-Fu Huang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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last 30 patents
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Patent Application
TOUCH PEN
Publication number
20120223919
Publication date
Sep 6, 2012
Ming-Chuan LIN
G06 - COMPUTING CALCULATING COUNTING