US Patent Issued to Huawei Digital Power Technologies on July 22 for "Transmit end supporting multi-device wireless charging, charging base, and system" (Chinese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,368,328, issued on July 22, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Transmit end supporting multi-device wireless charging, charging base, and system" was invented by Yuechao Li (Dongguan, China) and Bing Cai (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transmit end for multi-device wireless charging includes N half-bridge inverter circuits, a multi-coil gating matrix, and a multi-coil module. Input terminals of the N half-bridge inverter circuits are connected to corresponding direct currents, and output terminals of the N half-bridge inverter circuits are connected to input terminals of the m...