US Patent Issued to Schneider Electric Industries on March 18 for "Voltage presence determination system for a high voltage electrical network" (French Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,546, issued on March 18, was assigned to Schneider Electric Industries SAS (Rueil Malmaison, France).

"Voltage presence determination system for a high voltage electrical network" was invented by Christophe Mollier (Coublevie, France) and Etienne Guillaud-Rollin (Echirolles, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A voltage presence determination system intended to be connected to a voltage measurement sensor for at least one phase of a high-voltage electrical network. The system comprises, for the at least one phase: a visual indicator of the presence of a voltage measured by the voltage measurement sensor, referred to as the measure...