RIO SYSTEMS ("Radio Inter Operable SYSTEMS") is highly innovative global fab-less semiconductor company, dedicated to the development and commercialization of leading edge multi-protocol radios for wireless communication systems.  

RIO SYSTEMS provides innovative technologies for a converged wireless environment, enabling communication anywhere, anytime. RIO SYSTEMS is a system driven company and will deliver new radio solutions which reduce the PCB area, BoM and power consumption. RIO SYSTEMS is poised to deliver leading-edge multi-system transceiver radio solutions (chip-set, IPs and complete reference designs) designed to address market of converged portable wireless devices. RIO SYSTEMS was founded by Dr. Spiegel in May 2005.