Jaehwa received his B.S. and M.S. degrees in Electrical Engineering from Seoul National University, Seoul Korea, in 2004 and 2006, respectively. He is currently pursuing a Ph.D degree in Electrical Engineering at University of California Berkeley under the guidance of Prof. Borivoje Nikolic.From 2006 to 2009, he was with GCT Research, Seoul Korea, where he was a staff researcher and he worked on designing the digital controller of the wireless communication system.
His current research interests are in the area of low power microprocessor design, and now he is working on the self-adjustable clock system for low power processor.