11 Utility and 4 Design Patents
#128 in Taoyuan County
#9,474 in Taiwan
#363,407 in the World
rank by utility patentsForward Citations = 20
Company Filing History:
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#128 in Taoyuan County
#9,474 in Taiwan
#363,407 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today