US Patent Issued to GM Global Technology Operations on Sept. 15 for "Multilevel inverter system including X-type multilevel converters having mutual inductance cancellation" (Michigan Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,865, issued on Sept. 15, was assigned to GM Global Technology Operations LLC (Detroit).

"Multilevel inverter system including X-type multilevel converters having mutual inductance cancellation" was invented by Benjamin S. Ngu (Rochester Hills, Mich.), Chandra S. Namuduri (Troy, Mich.), Yilun Luo (Ann Arbor, Mich.), Khorshed Mohammed Alam (Canton, Mich.), Rashmi Prasad (Troy, Mich.) and Richard M. Nichols III (Macomb, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-phase power inverter for an electric propulsion system including a plurality of X-type multilevel power converters arranged as solid-state integrated circuits. Each X-type mu...