ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,229, issued on Oct. 20, was assigned to Infineon Technologies Austria AG (Villach, Austria).

"Method and control circuit for operating a power converter arrangement and power converter arrangement" was invented by Matthias Joachim Kasper (Villach, Austria) and Alex Pacini (Villach, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a controller for controlling operation of a power converter is disclosed. The method includes operating a power converter in a first operating mode. The power converter includes input nodes (a, b, c), each configured to receive a respective one of input voltages (Va, Vb, Vc), intermediate nodes (x, y, z),...