US Patent Issued to SAMSUNG SDI on July 7 for "Negative active material for rechargeable lithium battery and rechargeable lithium battery including same" (South Korean Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,676,305, issued on July 7, was assigned to SAMSUNG SDI Co. LTD. (Yongin-si, South Korea).

"Negative active material for rechargeable lithium battery and rechargeable lithium battery including same" was invented by Eunji Kang (Yongin-si, South Korea), Young-Min Kim (Yongin-si, South Korea), Sunil Park (Yongin-si, South Korea), Jongmin Won (Yongin-si, South Korea), Doori Oh (Yongin-si, South Korea), Dae-Hyeok Lee (Yongin-si, South Korea) and Changsu Shin (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A negative active material for a rechargeable lithium battery, the negative active material including a core having silicon and a firs...