ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,229, issued on May 13, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Dry quality evaluation device for electrode and dry quality evaluation method for electrode" was invented by Kyung Mee Lee (Daejeon, South Korea), Won Seok Cho (Daejeon, South Korea), Hyun Jin Yang (Daejeon, South Korea), Kyoung Ho Kim (Daejeon, South Korea) and Myung Han Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an apparatus for evaluating drying quality of an electrode, and the apparatus includes: an oven configured to provide a space in which an electrode is dried; a measuring unit configured to be ...