ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,015, issued on May 13, was assigned to Korea Advanced Institute of Science and Technology (Daejeon, South Korea).

"Real-time approximation method and apparatus of mutual inductance between transmitters and receivers for determining optimal operating condition in multiple-receiver wireless power transfer systems" was invented by In Gwun Jang (Daejeon, South Korea), Mingi Kim (Daejeon, South Korea) and Minseok Kang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments relate to a real-time approximation method and apparatus of a mutual inductance between transmitters and receivers for determining an optimal operating con...