22 Utility and 9 Design Patents
#896 in Daejeon
#8,483 in South Korea
#147,523 in the World
rank by utility patentsForward Citations = 136
Company Filing History:
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#896 in Daejeon
#8,483 in South Korea
#147,523 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today