281 Utility Patents
#53 in Seoul
#98 in South Korea
#912 in the World
Forward Citations = 739
Company Filing History:






4. 2 out of 27,192

5. 2 out of 7,744

where one patent can have more than one assignee
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#53 in Seoul
#98 in South Korea
#912 in the World
Company Filing History:
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