7 Utility and 5 Design Patents
#120 in Miaoli County
#14,586 in Taiwan
#568,315 in the World
rank by utility patentsForward Citations = 65
Company Filing History:
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#120 in Miaoli County
#14,586 in Taiwan
#568,315 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today