Professor Yan-Fei Liu has advanced power electronics technology through a number of simple, practical innovations in digital control, driver technologies, high efficiency resonant switching, and modeling of current-programmed control. He has collaborated with many global companies, such as the GE Global Research Centre and Huawei, has been the principal contributor to three IEEE standards, and holds 25 US patents. Dr. Liu co-founded Potentia Semiconductor, a firm which developed power management integrated circuits, and whose products are used widely in LCD, LED and plasma TVs and monitors. Potentia was acquired by NASDAQ-listed Power Integration in 2008. Dr. Liu is a Fellow of the IEEE.