US Patent Issued to Milwaukee Electric Tool on July 14 for "Power tool dynamic motor field weakening system and method" (Wisconsin Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,925, issued on July 14, was assigned to Milwaukee Electric Tool Corp. (Brookfield, Wis.).

"Power tool dynamic motor field weakening system and method" was invented by Alex R. Kuhls (Brookfield, Wis.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the disclosure provide a system and method of operating a motor control algorithm in a power tool to utilize dynamic field weakening. The method includes operating the motor according to dynamic field weakening, measuring sensor readings, and sampling the sensor readings. The method also includes calculating an averaged sensor reading value, comparing the averaged sensor reading value to a pre...