US Patent Issued to SAMSUNG SDI on March 18 for "Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same" (South Korean Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,255,314, issued on March 18, was assigned to SAMSUNG SDI Co. LTD. (Yongin-si, South Korea).

"Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same" was invented by Dae-Hyeok Lee (Yongin-si, South Korea), Young-Min Kim (Yongin-si, South Korea), Jaemyung Kim (Yongin-si, South Korea), Jaehou Nah (Yongin-si, South Korea), Changsu Shin (Yongin-si, South Korea) and Jongmin Won (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 and a rechargeable lithium battery, the negative active material including secondary particles of...