Wen-Kuan Yeh was born in Hsinchu, Taiwan in 1964. He received his Ph.D. in electronics engineering from National Chiao-Tung University, Taiwan in 1996. In 1989-90, he worked at Taiwan Semiconductor Manufacturing Corporation (tsmc) Research and Development Division to work on sub-um CMOSFET and his M.S. thesis. During 1996 to 2000, he joined Unite Microelectronic Corporation (UMC), Technology & Process Development Division, as a Research Scientist. He is currently a full Professor of Electrical Engineering Department at National University of Kaohsiung and also serves as the General Director of National Nano Device Laboratories (NDL), a leading government lab at Taiwan. He is a chair of IEEE EDS Tainan Local Chapter. He has published 5 edited books, over 100 peer reviewed papers, 3 book chapters, and over 100 patents. His recent work is focused on the field of nano-scaled FETs, SOI FET, and 3D FET.