ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,229, issued on Aug. 26, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Battery management system and power supply device" was invented by Jiaying Li (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to a battery management system and a power supply device. The battery management system includes a first battery management module and a second battery management module in communication connection with the first battery management module. The second battery management module includes a code detection circuit that includes a plurality of sampling channels. The first battery management m...