US Patent Issued to Greenworks (Jiangsu) on June 23 for "Startup control circuit, power tool, and startup control method thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,528, issued on June 23, was assigned to Greenworks (Jiangsu) Co. Ltd (Changzhou, China).

"Startup control circuit, power tool, and startup control method thereof" was invented by Zefeng Wei (Changzhou, China) and Biao Li (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A startup control circuit includes a direct current (DC) conversion circuit, a main control unit, a first switch circuit and a second switch circuit. The first switch circuit is connected to the battery pack and the DC conversion circuit. The second switch circuit is connected to a battery pack, the DC conversion circuit, and a main control unit. The first switch circu...