US Patent Issued to LG Energy Solution on April 7 for "Pouch-shaped battery case sealing apparatus and pouch-shaped secondary battery sealing method using the same" (South Korean Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,625, issued on April 7, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).

"Pouch-shaped battery case sealing apparatus and pouch-shaped secondary battery sealing method using the same" was invented by Kwang Hee Choi (Daejeon, South Korea) and Kwan Bo Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a pouch-shaped battery case sealing apparatus capable of adjusting a direction in which an upper sealing block configured to press a laminate sheet applies pressure to the laminate sheet during a process of applying heat and pressure to an outer periphery of a battery case made of the la...