US Patent Issued to Commissariat a l'Energie Atomique et aux Energies Alternatives on Sept. 23 for "Electromagnetic material and inductance for low temperatures" (French Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,361, issued on Sept. 23, was assigned to Commissariat a l'Energie Atomique et aux Energies Alternatives (Paris).

"Electromagnetic material and inductance for low temperatures" was invented by Bernard Viala (Grenoble, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic material for an inductance for operation at cryogenic temperatures including, in an electrically insulating matrix, metal nanoparticles with superparamagnetic behavior of size less than or equal to 30 nm and having a magnetic permeability greater than or equal to 1.5 for a frequency between 5 GHz and 50 GHz."

The patent was filed on Dec. 6, 2021, under Applicatio...