Hopping through stiffness modulation method (STINIM). - Sanghak Sung; Youngil Youm; Wankyun Chung (IROS, 2003)

Landing Motion Control of Articulated Legged Robot. - Sanghak Sung; Youngil Youm (ICRA, 2007)

Building an Energy Efficient Linear Sensor (EELS) Infrastructure for Smart Cities. - Abdoh M. A. Jabbari; Kaushik Ayinala; Khalid J. Almalki; Sanghak Sung; Baek-Young Choi; Sejun Song (ISC2, 2019)