22 Utility and 3 Design Patents
#542 in Gyeonggi-do
#8,581 in South Korea
#148,595 in the World
rank by utility patentsForward Citations = 63
Company Filing History:



4. 2 out of 1,142
Korea University Research and Business Foundation
5. 1 out of 27,040

where one patent can have more than one assignee
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