ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,549,120, issued on Feb. 10, was assigned to HL MANDO Corp. (Gyeonggi-do, South Korea).
"Motor control device, motor control method and steering device" was invented by Hyeung Shin (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments may provide a motor control device including three current sensors provided in each phase of a three-phase inverter connected to a motor to detect a current of each phase, and a controller configured to generate a control signal for the motor based on a detected current, and, in case of a failure of at least one of the three current sensors, determine an estimated current based on the numb...