Professor Yoo, Hoyoung Ph.D. Course Noh, Seongmin Choi, Soyeon Jeon, Taejun M.S. Course Sim, Yonggi Park, Jiwoon Shin, Yerin Lee, Sungryoung Im, Nari Kim, Minsu B.S. Course Lee, Minsu Kim, Jiseok Alumni Ryu, Dohyun (20′ NEXELL) Kim, Hyeonkyu (20′ ABOV Semiconductor)