7 Utility and 2 Design Patents
#119 in Taoyuan Hsien
#15,590 in Taiwan
#599,302 in the World
rank by utility patentsForward Citations = 10
Company Filing History:
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#119 in Taoyuan Hsien
#15,590 in Taiwan
#599,302 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today