Energy Harvesting Strategy Using Piezoelectric Element Driven by Vibration Method. - Dong-Gun Kim; So-Nam Yun; Young-Bog Ham; Jung-Ho Park (Wirel. Sens. Netw., 2010)

A Study on Semi-Active Magnetic Bearing Position-Controlled by Piezoelectric Actuators. - Jung-Ho Park; Hu-Seung Lee; Young-Bog Ham; So-Nam Yun (Int. J. Autom. Technol., 2011)

Experiment for attaching performance of a fan and vacuum pad on grooved vertical concrete walls. - Young-Bog Ham; Chang-Dae Park; Byung-Ju Lim (CASE, 2012)

A Collector of Dissolved Air Using Centrifugal Separation for Underwater Breathing. - Jung-Ho Park; In-Seob Park; So-Nam Yun; Young-Bog Ham; Pil-Woo Heo; Sung-Cheol Jang (Int. J. Autom. Technol., 2015)