Mailing Address : 6th Floor, Shin-Seung Bldg., 1676-1, Seocho-1-dong, Seocho-gu, Seoul, 137-881, Korea 　 　 　 Telephone: +82-2-585-2160 　 　 　 Facsimile: +82-2-584-2160 　 　 　 E-mail: info@jmpatent.co.kr