Devices, namely, RF power transceiver devices, and computer software for sending and receiving wireless power; electrical components in the nature of electric connectors and antennae for transfer and reception of electrical power through radio waves; computer software and control systems comprised of computers and electromechanical controls for regulating the focus, pulsing and intensity of the radio waves for providing power to charge rechargeable energy storage systems and to power electrical and electronic devices and computer systems; devices, namely, computers and computer software for use in data communication between hand-held electronic devices; devices, namely, resonators and computer software for use in operating RF security systems; devices, namely, computers and computer software for operating industrial and commercial measurement and control systems, namely, RF security systems; devices, namely, computers and computer software for operating RF imaging systems; devices and software for retail systems, namely, cash registers and computer software for operating cash registers for use in retail stores