ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,457, issued on Dec. 23, was assigned to KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH (Munich).
"Circuit device for a vehicle, and method for operating a circuit device" was invented by Stefan Prams (Unterschleissheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit device for a vehicle, including: a printed circuit board having an operating circuit for operating a unit, a first conductor track for connecting the operating circuit to the unit, and a second conductor track for connecting the operating circuit to the unit; a detection electrode for detecting a leakage current affecting at least one of the conductor tracks; and a detect...