ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,487, issued on Oct. 7, was assigned to Robert Bosch GmbH (Stuttgart, Germany).

"Method for controlling a motor, an accordingly controlled motor and a compressor system having such a motor" was invented by Timo Kuehn (Oetigheim, Germany) and Tobias Wuerth (Kornwestheim, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention is based on a method for controlling a motor, in particular an electrically commutated motor, wherein at least one method step comprises using a control loop (14) to ascertain a controlled variable (16) on the basis of which a variation in an operating parameter of the motor is at least partially compensated for.It is...