US Patent Issued to BYD on March 31 for "Method for generating electrochemical impedance spectroscopy of battery, medium, and computer device" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,019, issued on March 31, was assigned to BYD Co. Ltd. (Shenzhen, China).

"Method for generating electrochemical impedance spectroscopy of battery, medium, and computer device" was invented by Tianyu Feng (Shenzhen, China), Linwang Deng (Shenzhen, China), Shiwei Shu (Shenzhen, China) and Xiaoqian Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for generating an electrochemical impedance spectrum for a battery includes: collecting, in a discharge state of a battery, battery discharge information of the battery periodically according to a preset collection interval, where the battery discharge information includes collectio...