15 Utility and 1 Design Patents
#1,593 in Daejeon
#13,893 in South Korea
#246,854 in the World
rank by utility patentsForward Citations = 214
Company Filing History:
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#1,593 in Daejeon
#13,893 in South Korea
#246,854 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today