US Patent Issued to KB Signaling on Feb. 17 for "Solid state switch, in particular for railway equipment" (Florida Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,178, issued on Feb. 17, was assigned to KB Signaling Inc. (Grain Valley, Mo.).

"Solid state switch, in particular for railway equipment" was invented by Nicholas Nagrodsky (Melbourne, Fla.), Tony Spagnolia (Melbourne Beach, Fla.) and Jared Cooper (Melbourne, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A solid state switch, in particular for a railroad equipment, including: an isolation boundary, the isolation boundary galvanically isolating a first zone from a second zone; at least one switch, each switch being adapted to switch a current in the first zone between a switch input terminal and a switch output terminal; at least one relay opera...