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HUNG-WU SHIH
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Hsichih, TW
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Patents Grants
last 30 patents
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Patent Grant
Method and touchpad interface device using light for displaying level
Patent number
8,363,007
Issue date
Jan 29, 2013
Acer Inc.
Hung-Wu Shih
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
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Patent Application
METHOD AND TOUCHPAD INTERFACE DEVICE USING LIGHT FOR DISPLAYING LEVEL
Publication number
20090160671
Publication date
Jun 25, 2009
HUNG-WU SHIH
G06 - COMPUTING CALCULATING COUNTING