US Patent Issued to Huawei Digital Power Technologies on Jan. 27 for "Wireless charging module, control circuit, and electronic device" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,392, issued on Jan. 27, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Wireless charging module, control circuit, and electronic device" was invented by Yuechao Li (Dongguan, China) and Chao Wang (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Example wireless charging methods and apparatus are described. In one example, a wireless charging module includes a control circuit, a charging coil, a tunable capacitor module, and a converter circuit. The converter circuit includes at least one of a rectifier circuit or an inverter circuit. The tunable capacitor module is connected in series between the chargi...