53 Utility Patents
#216 in Yongin-si
#2,006 in South Korea
#34,000 in the World
Forward Citations = 253
Company Filing History:


Pusan National University
where one patent can have more than one assignee
Get your Inventor Badge Today
#216 in Yongin-si
#2,006 in South Korea
#34,000 in the World
Company Filing History:


Get your Inventor Badge Today