ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,274, issued on June 30, was assigned to InductEV Inc. (King of Prussia, Pa.).
"Alignment positioning verification and indicator for wireless power transfer" was invented by Samual J. Gallagher (Malvern, Pa.) and Edward J. Gander (Morton, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A position offset between a primary coil and a secondary coil of an inductive power transfer pair is determined using a region classifier model and an absolute position model of an operational charging region between the primary coil and the secondary coil. During operation, radio signal information including magnitudes and phase differences is collected from respec...