7 Utility and 3 Design Patents
#1,085 in Taichung
#15,518 in Taiwan
#597,011 in the World
rank by utility patentsForward Citations = 17
Company Filing History:
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#1,085 in Taichung
#15,518 in Taiwan
#597,011 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today