33 Utility and 5 Design Patents
#21 in Cheonan-si
#4,411 in South Korea
#77,323 in the World
rank by utility patentsForward Citations = 70
Company Filing History:
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#21 in Cheonan-si
#4,411 in South Korea
#77,323 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today