ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,360, issued on July 8, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit" was invented by Zhuyong Huang (Dongguan, China), Xiaofei Zhang (Dongguan, China) and Chuntao Zhang (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide an alternating current power supply circuit, a control method for an alternating current power supply circuit. The alternating current power supply circuit includes a rectifier module and an inverter module. ...