ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,928, issued on Oct. 20, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Electrode assembly and electrochemical device including the same" was invented by So-Yeong Lee (Daejeon, South Korea), Won-Sik Bae (Daejeon, South Korea), Kyung-Tae Kim (Daejeon, South Korea), So-Jung Park (Daejeon, South Korea), Kyeong-Hui Bae (Daejeon, South Korea) and So-Mi Jeong (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A separator, an electrode assembly and an electrochemical device including the same are provided. The separator is used for a zigzag stacking-type electrode assembly, and includes a porous substrate made of a polymer ...