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Bing-Zhi Wang
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Hu-Wey Town, TW
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Patents Grants
last 30 patents
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Patent Grant
Apparatus having a light source for a transparent sheet of a scanner
Patent number
7,477,424
Issue date
Jan 13, 2009
Transpacific Optics LLC
Hsing-Tung Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Apparatus having a light source for a transparent sheet of a scanner
Publication number
20030112481
Publication date
Jun 19, 2003
Mustek Systems , Inc.
Hsing-Tung Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE