Buchen Techno-park 302-804, Samjeong -Dong, Ojeong-Gu, Bucheon-City,, Gyeonggi-do
27, SongHo 1Rd, Sangnok-Gu
3F, Hyundai Topics Bldg. , 44-3, Bangi-dong
Building 313, Room 214, College of Engineering, Seoul National University,Daehak-Dong Kwanak-Gu, Seoul 151-742, Korea, Seoul
5F, ACE TECHNO TOWER B/D,684-1,DEUNGCHON-DONG,GANGSUH-GU
Bangbae-dong Seocho-gu, Seoul
3F, Yonhap News Bldg., #64, Daedeok-daero 168 beon-gil Seo-gu, Daejeon 302-809 Korea
3F, HYUNDAI TOPICS BLDG. , 44-3, BANGI-DONG, SONGPA-GU, Seoul, 138-050
910 Samsung Leaders tower, gasan-dong Geumchun, Seoul
F10 Joong-Ang Shin-Yung Bank B/D 61-5, Nonhyeon-dong Kangnam-Gu, Seoul
16F Parkview Office Tower 6 Jeongja-dong,
830 Osan-Ri, Yeongcheon-Ri, Dongtan-Myeon, Hwaseong-SI
#812 Woolim E-Biz Center, 170-5, Guro-dong, Guro-gu,, Seoul
5F, Ace Techno Tower B / D, 684-1