ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,215, issued on June 23, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).
"Transfer device for unit cell" was invented by Eun Kyeong Lim (Daejeon, South Korea), Jae Woong Yoo (Daejeon, South Korea), Shin Hwa Lee (Daejeon, South Korea) and Jeong Min Lee (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A transfer device for a unit cell, which transfers a unit cell, in which electrodes and separators are stacked by a predetermined number, includes: a conveyor configured to travel in one direction and transfer the seated unit cell when the unit cell is seated; a first rail disposed at one side of the conveyor in parallel ...