31 Utility and 6 Design Patents
#30 in Tu-Cheng
#2,551 in Taiwan
#87,136 in the World
rank by utility patentsForward Citations = 316
Company Filing History:
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#30 in Tu-Cheng
#2,551 in Taiwan
#87,136 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today