Professor. Room 418, 7 Building, 93, Daehak-ro, Nam-gu, Ulsan, Republic of Korea 052-259-1072 ldk8745@ulsan.ac.kr View Map Laboratory #1 @ 7 Building. Room 409, 7 Building, 93, Daehak-ro, Nam-gu, Ulsan, Republic of Korea 052-259-2867 Laboratory #2 @ 7 Building. Room 425, 7 Building, 93, Daehak-ro, Nam-gu, Ulsan, Republic of Korea 052-259-2378