2022~present Assistant Professor, School of ECE, University of Oklahoma, Norman, OK
2017~2022 Staff Scientist, PARADIM, Cornell University, Ithaca, NY, USA
2014~2017 Research Associate, Dept. of Mat. Sci. and Engr., Cornell University, Ithaca, NY, USA
2009~2014 Postdoctoral Fellow, Dept. of Mat. Sci. and Engr., Cornell University, Ithaca, NY, USA
2004~2009 Ph. D., Dept. of Mat. Sci. and Engr., KAIST, Daejeon, Korea
2003-2004 M. S., Dept. of Mat. Sci. and Engr., KAIST, Daejeon, Korea
1998-2003 B. S., Dept. of Mat. Sci. and Engr., Korea University, Seoul, Korea
Undergraduate Researcher
Undergraduate Researcher