US Patent Issued to Huawei Digital Power Technologies on Jan. 27 for "Converter, converter control method, and power adapter" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,445, issued on Jan. 27, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Converter, converter control method, and power adapter" was invented by Gun Yang (Dongguan, China) and Shengyong Dai (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The converter includes: an input direct current (DC) power supply, a main power transistor, an auxiliary power transistor, a first capacitor, a transformer, and a controller. The first capacitor is connected in series to the transformer to form a series circuit. The series circuit is connected in parallel to the auxiliary power transistor. A source of the main power tran...