4 Utility and 21 Design Patents
#3 in Cheongju-si
#816 in South Korea
#8,585 in the World
rank by design patentsForward Citations = 302
Company Filing History:

where one patent can have more than one assignee
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#3 in Cheongju-si
#816 in South Korea
#8,585 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today