Chengshan Xiao, Lehigh University (IMAGE) Lehigh University Caption Chengshan Xiao is Professor and Chandler Weaver Chair of the Department of Electrical and Computer Engineering at Lehigh University's P.C. Rossin College of Engineering and Applied Science. Credit Courtesy of Lehigh University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.