ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,834, issued on March 3, was assigned to Bench Tree Group LLC (Georgetown, Texas).
"Electromagnetic antennas system and method of use" was invented by Jian-Qun Wu (Kingwood, Texas), Pedro Segura (Round Rock, Texas) and Larry Thompson (Georgetown, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system of electromagnetic antennas including antennas constructed on the surface sections of a steel cylinder and made of electric antenna wires around magnetically highly permeable magnetic cores. The permeability of magnetic material is controlled by a separate electric wire winding system on the magnetic core. An antenna is turned off by a current in ...