23 Utility and 13 Design Patents
#49 in Tu-Cheng
#3,811 in Taiwan
#138,677 in the World
rank by utility patentsForward Citations = 460
Company Filing History:
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#49 in Tu-Cheng
#3,811 in Taiwan
#138,677 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today