US Patent Issued to HEI on July 1 for "System for estimating the state of health (SOH) of battery, system and method for deriving parameters therefor" (South Korean Inventor)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,345,773, issued on July 1, was assigned to HEI (Busan, South Korea).

"System for estimating the state of health (SOH) of battery, system and method for deriving parameters therefor" was invented by Eunseok Lee (Daegu, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for estimating the state of health (SOH) of a battery are provided. The system includes a database, a parameter processing module, and an SOH estimation module. The database stores current and voltage data measured at a specific sampling rate during battery charging. The parameter processing module obtains response functions in the frequency domain, differential ...