US Patent Issued to BASSO INDUSTRY on Feb. 24 for "Electric tool and method of controlling rotational speed of the same" (Taiwanese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,660, issued on Feb. 24, was assigned to BASSO INDUSTRY CORP. (Taichung, Taiwan).

"Electric tool and method of controlling rotational speed of the same" was invented by Chun-Min Shih (Taichung, Taiwan) and Chong-Kun Hong (Taichung, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of controlling a rotational speed of an electric tool is provided. The electric tool includes a battery, a battery voltage detection circuit, a motor unit, and a controller. The controller stores at least one regression equation of duty ratio on voltage, and detects a voltage of the battery through the battery voltage detection circuit. The controller obtains a...