US Patent Issued to Bender on April 14 for "Electric circuit arrangement and method for the galvanically separate, AC/DC-sensitive residual-current measurement" (German Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,764, issued on April 14, was assigned to Bender GmbH & Co. KG (Gruenberg, Germany).

"Electric circuit arrangement and method for the galvanically separate, AC/DC-sensitive residual-current measurement" was invented by Pascal Becker (Gruenberg, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric circuit arrangement and to a measuring method for the galvanically separate, AC/DC-sensitive residual-current measurement, the measuring method including registering a residual current (Id) by means of a measuring current transformer having a toroid and precisely one secondary winding; supplying power to the secondary winding and generating a ...