7 Utility and 2 Design Patents
#1,080 in Taichung
#15,476 in Taiwan
#596,014 in the World
rank by utility patentsForward Citations = 20
Company Filing History:
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#1,080 in Taichung
#15,476 in Taiwan
#596,014 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today