20 Utility and 10 Design Patents
#53 in Tu-Cheng
#4,523 in Taiwan
#166,803 in the World
rank by utility patentsForward Citations = 246
Company Filing History:
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#53 in Tu-Cheng
#4,523 in Taiwan
#166,803 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today