Inventor
Tu Chin-Jung
TW5 patents
Patents
5 patentsUSD831654SOct 23, 2018
Scanner
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Multi-function printer
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Multi-function printer
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USD797844SSep 19, 2017
Multi-function printer
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US10447867B2Oct 15, 2019
Two-sided scanning device having brightness calibration components and scanning background components and office machine therewith
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