MELFAS is a company that develops and provides semiconductor chips for touch sensing and wireless charging. Its products include touch sensor chips, wireless charging chips, capacitive-sensing touch controller ICs, touch key ICs, wireless charging controller ICs, add-on and on-cell/in-cell type ICs, and modules. The company supplies these products to manufacturers of smartphones, feature phones, tablet PCs, monitors, digital cameras, MP3 players, PMPs, and portable home appliances.