Dr. Jin Ho Chang received his B.S. and M.S. degrees in Electronic Engineering from Sogang University, Seoul, South Korea, in 2000 and 2002, respectively.  He obtained his Ph.D. degree in biomedical engineering from the University of Southern California, Los Angeles, CA, in 2007.  From 2002 through 2003, he worked at the Digital Media Research Lab., LG Electronics Inc., Seoul, South Korea, as a research engineer.  He is currently a postdoctoral research associate in the NIH Resource Center for Medical Ultrasonic Transducer Technology at the Department of Biomedical Engineering, University of Southern California, Los Angeles, CA.

His research interests include: development of a high-frequency ultrasound imaging system, ultrasound signal processing, and ultrasound field analysis.