ALEXANDRIA, Va., May 12 -- United States Patent no. 12,626,947, issued on May 12, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).
"Lamination apparatus including pressing roll configured such that pressing force thereof is adjustable and electrode assembly manufactured using the same" was invented by Dong Ha Kim (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a lamination apparatus for manufacture of an electrode assembly, and more particularly to a lamination apparatus including a pressing roll configured to press electrodes constituting the electrode assembly, a rotary shaft configured to rotate the pressing roll, a pressing cylinder confi...