US Patent Issued to SAMSUNG SDI on July 7 for "Secondary battery life evaluation apparatus and method" (South Korean Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,846, issued on July 7, was assigned to SAMSUNG SDI Co. LTD. (Yongin-si, South Korea).

"Secondary battery life evaluation apparatus and method" was invented by Hee Soo Yun (Yongin-si, South Korea), Jee Ae Shim (Yongin-si, South Korea), Sun Ho Ryu (Yongin-si, South Korea) and Joo Sick Jung (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an apparatus and method for secondary battery life evaluation. A state of charge (SOC) and a normal deterioration area for charge/discharge current of a secondary battery are established, the secondary battery is charged within the normal deterioration area of the...