5 Utility and 1 Design Patents
#1,171 in Tainan
#21,498 in Taiwan
#819,042 in the World
rank by utility patentsForward Citations = 17
Company Filing History:
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#1,171 in Tainan
#21,498 in Taiwan
#819,042 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today