US Patent Issued to ECOPRO BM on Dec. 23 for "Positive electrode active material and lithium secondary battery comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,147, issued on Dec. 23, was assigned to ECOPRO BM Co. LTD. (Cheongju-si, South Korea).

"Positive electrode active material and lithium secondary battery comprising the same" was invented by Moon Ho Choi (Cheongju-si, South Korea), Seung Woo Choi (Cheongju-si, South Korea), Jun Won Suh (Cheongju-si, South Korea), Jin Kyeong Yun (Cheongju-si, South Korea), Jung Han Lee (Cheongju-si, South Korea), Gwang Seok Choe (Cheongju-si, South Korea), Joong Ho Bae (Cheongju-si, South Korea) and Du Yeol Kim (Cheongju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a positive electrode active material having improved ...