ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,154, issued on Jan. 28, was assigned to NuCurrent Inc. (Chicago).

"Systems for extending wireless power transmission charge volume utilizing repeater antennas" was invented by Alberto Peralta (Chicago) and Nazmul Alam (Glendale Heights, Ill.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless transmission system for transmitting AC wireless signals includes a transmission controller configured to provide first driving signals for driving the first transmission antenna. The wireless transmission system further includes a power conditioning system configured to receive the driving signals, receive input power from an input power source, and gene...