Youngseo Ko is a Senior Staff Device Modeling Engineer at pSemi, A Murata Company since August 2020, with a strong background in semiconductor engineering. Prior to this role, Youngseo Ko served as a Staff Device Engineer at Peregrine Semiconductor from August 2014 to August 2020, and as a Metrology Engineer at TriQuint Semiconductor for a brief period from July 2013 to August 2014. Youngseo Ko began a career in research as a Research Associate at The Ohio State University from June 2008 to July 2013, after completing a Ph.D. in Electrical Engineering at the same institution in 2013.