Valentine Research Inc.

John D Hiers

Michael D Valentine

Marwan E Nusair

Richard L Dickerson

Gary Edward Carrelli

Michael Negussu

An apparatus for a vehicle includes a radar detector configured to detect a police radar signal and a receiver configured to receive information about an image of an environment of the vehicle. A controller in communication with the radar detector and the receiver is configured to change at least one operating characteristic of the radar detector based on the received information.

Image analysis and radar detectors

Radio frequency signals having a plurality of frequency ranges are received and coupled to a plurality of transmission lines, each of the plurality of transmission lines being formed in a corresponding plurality of generally parallel planes. Circuitry is formed for each of the plurality of transmission lines to define substantially low impedances for all of the plurality of frequency ranges except for a frequency range or ranges to be carried by the corresponding transmission line. Signals are coupled to the plurality of transmission lines so that signals with the plurality of frequency ranges are received and distributed with substantially decreased reflection and substantially high impedance matching by the plurality of transmission lines.

Methods and apparatus for receiving radio frequency signals

A power plug is provided for electrically connecting a receiver of a radar warning detector with an electrical system of a motor vehicle. The power plug comprises a plastic housing having a forward tubular end which is insertable within a lighter socket of the vehicle. Metallic spring arms are mounted within the forward tubular end of the power plug and extend outwardly therefrom to electrically connect the receiver with the vehicle's electrical system. One or more resilient power plug pads are mounted to the forward tubular end of the power plug and serve to frictionally engage the lighter socket to resist movement of the power plug within the socket, thereby ensuring that the power plug remains positioned within the lighter socket even during prolonged periods of operation of the radar warning detector.

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Connersville, IN, United States of America

John D Hiers