Executive Vice President of Technology & Compliance, Vincent Medical Holdings Limited

​Professor, Department of Electrical and Computer Engineering, The University of Hong Kong

​Assistant Professor, School of Chinese Medicine, Hong Kong Baptist University

Cluster Coordinator (Information Technology/Information Systems), Chief of Service (A&E), New Territories West Cluster, Hospital Authority

Chief Electronics Engineer, Department of Health

Head, Advanced Industries, Hong Kong Productivity Council

Professor, Department of Biomedical Engineering, The Chinese University of Hong Kong

Associate Professor, Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology

Chair Professor, Department of Biomedical Engineering, The Hong Kong Polytechnic University