ALEXANDRIA, Va., May 19 -- United States Patent no. 12,633,866, issued on May 19, was assigned to Robert Bosch GmbH (Stuttgart, Germany).
"Apparatus and method for determining a temperature of a rotor" was invented by Christian Hahn (Nuremberg, Germany), Lei Chen (Stuttgart, Germany), Michele Hirsch (Esslingen, Germany), Sebastian Ziesche (Leonberg, Germany), Wael Hilali (Stuttgart, Germany) and Michael Bangerter (Markgroeningen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to an apparatus for determining a temperature of a rotor of an electric machine. The apparatus comprises an interface and a computing device. Input variables which are dependent on the operation of the elec...