US Patent Issued to LEM INTERNATIONAL on Sept. 29 for "Fluxgate current transducer with an analog measurement channel" (French, Swiss Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,134, issued on Sept. 29, was assigned to LEM INTERNATIONAL SA (Meyrin, Switzerland).

"Fluxgate current transducer with an analog measurement channel" was invented by Damien Barthelemy (Carouge, Switzerland), Damien Coutellier (Miribel, France) and Atef Lekdim (Villeurbanne, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Fluxgate current transducer including a control circuit and a fluxgate device comprising a saturable soft magnetic core surrounded by an excitation coil, the control circuit comprising an excitation coil drive circuit connected to the excitation coil configured to generate an alternating magnetic field to alternatingly satura...