The group�s principal activity is to provide fabless RF semiconductor products. The group�s provides single-chip transceiver to support multiple air interface protocols communications including WCDMA, EDGE, GSM/GPRS, GPS, WiFi and WiMAX. The group�s customers include qualcomm, nokia, maxim, skyworks, texas instruments and mitsubishi. The group�s products include product philosophy, seq7400 and an unrivaled roadmap. The group operates from the United States.