6 Utility and 5 Design Patents
#1,271 in Taichung
#18,143 in Taiwan
#695,828 in the World
rank by utility patentsForward Citations = 67
Company Filing History:
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#1,271 in Taichung
#18,143 in Taiwan
#695,828 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today