19 Utility Patents
#1,156 in Yongin-si
#10,301 in South Korea
#181,495 in the World
Forward Citations = 67
Company Filing History:



where one patent can have more than one assignee
Get your Inventor Badge Today
#1,156 in Yongin-si
#10,301 in South Korea
#181,495 in the World
Company Filing History:



Get your Inventor Badge Today