· Corporate Executive Vice President, Samsung Electronics2024–
· Corporate Vice President, Samsung Electronics2020–2024
· VP, Head of Graphics R&D Group, Samsung Electronics2020–2024
· VP, Head of Visual Solution Lab, Samsung Electronics2020–2024
· Senior Research Scientist, NVIDIA2012–2020
· Research Assistant, Disney Research2009–2009
· PhD in Computer Science, Georgia Institute of Technology2005–2011
· Research Assistant, Georgia Institute of Technology2005–2011
· Ubiquitous Task Force, Samsung Electronics2003–2004
· Senior Research Engineer, Samsung SDS, IT R&D Center2001–2005
· Avionic Instrumentation Engineer, Republic of Korea Air Force1996–1998
· B.S., Electrical Engineering, Yonsei University
· M.S., Computer Science, Yonsei University