Mohamed M. Atalla လႄႈ Dawon Kahngၼႆႉ လႆႈၶုၺ်ႉႁၼ် MOSFET (metal-oxide-semiconductor field-effect transistor) မႃး မိူဝ်ႈၼႂ်းပီႊ 1959 ၼၼ်ႉ။