US Patent Issued to Samsung SDI on May 19 for "Positive active material for lithium secondary battery, method of preparing same, and lithium secondary battery including positive electrode including the positive active material" (South Korean Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,633,530, issued on May 19, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea).

"Positive active material for lithium secondary battery, method of preparing same, and lithium secondary battery including positive electrode including the positive active material" was invented by Youngki Kim (Yongin-si, South Korea), Yongmok Cho (Yongin-si, South Korea), Sungho Choo (Yongin-si, South Korea), Sangmi Kim (Yongin-si, South Korea), Minjae Choi (Yongin-si, South Korea), Jaeyoung Jeong (Yongin-si, South Korea) and Hyunjei Chung (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a positive active material for a lithium se...