Yan Liu received the B.E. degree from Shenyang Ligong University, Shenyang, China, in 2014, and the M.S. degree from Zhejiang Sci-Tech University, Hangzhou, China, in 2018, and the Ph.D. degree in Mechatronic Engineering from Wuhan University, Wuhan, China, in 2021. He is currently a postdoctoral researcher with the Institute of Technological Sciences, Wuhan University. His current research interests include design of acoustic wave devices and MEMS sensors.