17 Utility Patents
#3,669 in Seoul
#11,963 in South Korea
#210,624 in the World
Forward Citations = 96
Company Filing History:


Industry-university Cooperation Foundation Sogang University
4. 1 out of 11
Changwon National University Industry Academy Cooperation Corps
5. 1 out of 1,231

where one patent can have more than one assignee
Get your Inventor Badge Today