System and method for transmitting control information over...

System and method of communicating emergency alerts

System and method of providing infra-red signals over power...

System and method of tracking time and activating an alarm...

System and process to ensure performance of mandated...

System and wireless device for providing real-time alerts in...

System for communicating over a transmission line

System for controlling a numeral display

System for converting coded data into display data

System for coupling wireless signals to and from a power...

System for detecting signal quality of a phase-modulated wave

System for detecting water in steam pipes

System for determining a queue sequence for serving customers at

System for disabling the reset circuit of fault indicating means

System for displaying at a remote station data generated at a ce

System for driving liquid crystal display device

System for editing characters

System for high speed digital transmission in repetitive noise e

System for improved communication and control over power lines

System for improving the resolution of alpha-numeric characters