ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,284, issued on Oct. 28, was assigned to Vehicle Radar Guidance LLC (Beaverton, Ore.).
"Vehicle guidance system" was invented by Richard Anthony Bishel (Beaverton, Ore.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus determines a lateral position of a land vehicle on a pathway, on a surface of which one or more microwave reflectors are distributed in a direction of travel of the vehicle. The microwave reflectors have reflectivity different from the surface of the pathway where no microwave reflectors are present. The apparatus comprises a radar sensor and a processor. The radar sensor is mounted to the vehicle and configured to transmit a...