ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,585, issued on April 14, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).
"Lifting device and electrode sheet transfer apparatus using the same" was invented by Jong-Cheon Kim (Daejeon, South Korea) and Jeong-Ho Yoon (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a lifting device and an electrode sheet transfer apparatus using the same. The lifting device is a device for lifting a sheet-shaped member, and includes a main suction plate configured to make surface contact with a central portion of the sheet-shaped member and adsorb the central portion; a sub suction plate configured to make surface conta...