ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,663, issued on March 31, was assigned to PREZENT ENERGY Corp. (Sunnyvale, Calif.).

"Robotic electromagnetic electric vehicle charging system" was invented by D Kevin Cameron (Sunnyvale, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system, method, and apparatus for wirelessly charging a load. A primary transformer coil from an energy source is provided to interface with a load application with a secondary transformer coil. The method of charging is independent of resonance frequency."

The patent was filed on July 26, 2021, under Application No. 17/385,903.

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