US Patent Issued to LG Energy Solution on July 21 for "Calendering rolls of calendering roll press for manufacturing dry electrode" (South Korean Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,019, issued on July 21, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).

"Calendering rolls of calendering roll press for manufacturing dry electrode" was invented by Soon Kim (Daejeon, South Korea), Dong Yeon Kim (Daejeon, South Korea) and Jin Hak Kong (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A calendering roll of a calendering roll press for manufacturing a dry electrode disposed as a pair to press and elongate an electrode sheet in both directions includes: a cylindrical roll main body installed to extend in a width direction of the electrode sheet; a roll driving shaft installed to pass through a center p...