2000 – 2010 Company name Advaned Transportation Technology Research and Development, Co Place Ilsandong-Gu Goyang, Ilsandong-gu, Goyang, Gyeonggi-do Country South Korea
2011 – 2013 Company name ATT R&D Place Gyeonggi-Do, Sampyeong-dong, Bundang-gu, Seongnam-si, Gyeonggi-do Country South Korea
