Where is Liu Zhaojun from? Independent director of Ruifeng Optoelectronics

Liu Zhaojun: Male, born in 1979, born in Hong Kong, China, graduated from Hong Kong University of Science and Technology with a doctorate. He has worked in Hong Kong University of Science and Technology, Carnegie Mellon University, Sun Yat-sen University and South University of Science and Technology. As a postdoctoral researcher, visiting assistant professor, visiting professor and associate professor. He is now an assistant professor, associate professor and doctoral supervisor of the Department of Electronic and Electrical Engineering in south university of science and technology of china, China. 2065438+May 2008 1 1, as an independent director of the company.