5 Utility and 2 Design Patents
#1 in Hsin-Chu Hsein
#21,831 in Taiwan
#829,335 in the World
rank by utility patentsForward Citations = 193
Company Filing History:
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#1 in Hsin-Chu Hsein
#21,831 in Taiwan
#829,335 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today