ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,222, issued on May 12, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Matrix power converter and method for use in the matrix power converter" was invented by Piniwan Thiwanka Bandara Wijekoon (Nuremberg, Germany) and Anatolii Tcai (Nuremberg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A matrix power converter includes an AC input port arranged to receive three phase power. The AC input port is connected to an input filter arranged to filter switching harmonics of the three phases of the received AC power. The input filter is connected to a 3-to-2 phase matrix converter arranged to convert the three phases of the receiv...