He has particular expertise in electronics, computer, telecommunication, and wireless communication technologies. Representative technologies include electronic circuits, network infrastructure components, memory devices, processor architectures, data communication devices, mixed-signal integrated circuits, information storage devices, imaging devices, radio frequency (RF) power amplifiers, antennas, semiconductor fabrication equipment, wireless information security systems, display panels, digital signal processing systems, data base management systems, web-enabled technologies, peripheral interfacing systems, error detection and correction systems, and cryptographic systems.