10 Utility and 2 Design Patents
#16 in Nantou County
#10,543 in Taiwan
#406,844 in the World
rank by utility patentsForward Citations = 78
Company Filing History:
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#16 in Nantou County
#10,543 in Taiwan
#406,844 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today