ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,005, issued on Oct. 6, was assigned to SAMSUNG SDI Co. LTD. (Gyeonggi-Do, South Korea).

"Solid electrolyte including nitrogen and sulfur, electrochemical cell including solid electrolyte, and method of preparing sold electrolyte" was invented by Soyeon Kim (Suwon-si, South Korea), Hyunseok Kim (Suwon-si, South Korea) and Seoksoo Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A solid electrolyte including a compound represented by Formula 1:wherein, in Formula 1, M is Na, K, Ca, Fe, Mg, Ag, Cu, Zr, Zn, or a combination thereof; X is Cl, Br, F, I, a pseudohalogen, or a combination thereof; and 0greater thanxgreater than1, 0l...