ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,067, issued on July 21, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).
"Board type ESS battery pack" was invented by Hyoung-Sik Choi (Daejeon, South Korea), Ki-Woong Kim (Daejeon, South Korea) and In-Gu An (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An energy storage system (ESS) battery pack includes a battery module having a plurality of battery cells and a cell housing provided in a hollow board shape to accommodate the plurality of battery cells therein; and a system module disposed on a lower portion of the battery module and including a battery management system, and a box-shaped system housing including...