Before joining Concordia, he was a Postdoctoral Research Associate in the Epstein Department of Industrial and Systems Engineering at the University of Southern California. He received his Ph.D. degree in the Department of Mechanical and Automation Engineering from the Chinese University of Hong Kong. His research interests include computer-aided design and manufacturing, 3D printing, geometric and solid modeling, medical devices, robotics, and advanced manufacturing. Dr. Kwok has received several awards including the 13th International Conference on CAD/CG Best Paper Honorable Mention, the 8th Chinese Youth Science and Technology Innovation Prize, the Microsoft Research Fellowship Nomination Award, and the CUHK Postgraduate Research Output Award.