Yannis Tsividis,  Charles Batchelor Professor of Electrical Engineering at Columbia University, had designed and built the first integrated Metal-Oxidesemiconductor field-effect operational amplifier in 1976 and received the Golden Jubilee Medal of the IEEE.
Yannis Tsividis is Charles Batchelor Professor of Electrical Engineering at Columbia University. Tsividis designed and built the first integrated MOSFET operational amplifier in 1976. The metaloxidesemiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET), also known as the metaloxidesilicon transistor (MOS transistor, or MOS), is a type of insulated-gate field-effect transistor that is fabricated by the controlled oxidation of a semiconductor, typically silicon. Tsividis is Fellow of the IEEE and received the Golden Jubilee Medal of the IEEE in 2000. 
