8 Utility and 1 Design Patents
#3,500 in Daejeon
#28,572 in South Korea
#521,303 in the World
rank by utility patentsForward Citations = 25
Company Filing History:
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#3,500 in Daejeon
#28,572 in South Korea
#521,303 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today