Professor Emeritus of Biomedical Engineering

Dwight C. and Hildagarde E. Baum Chair, Department of Biomedical Engineering, University of

Southern California, Los Angeles, CA

Professor, School of Mechanical Engineering, Korea University, Korea.

Professor, KU-KIST Graduate School of Converging Science and Technology, Korea University

Professor, Mechanical Engineering, University of Minnesota, United States.

Director, Earl E. Bakken Medical Devices Center

Chair Professor, Department of Chemistry, National Cheng Kung University