US Patent Issued to LG Energy Solution on Feb. 24 for "Pouch-shaped secondary battery sealing apparatus and pouch-shaped secondary battery manufacturing method" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,416, issued on Feb. 24, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).

"Pouch-shaped secondary battery sealing apparatus and pouch-shaped secondary battery manufacturing method" was invented by Ju Hwan Baek (Daejeon, South Korea), Seung Bae Lee (Daejeon, South Korea) and Jung Su Oh (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a pouch-shaped secondary battery sealing apparatus and a pouch-shaped secondary battery manufacturing method capable of radiating an infrared laser to a sealed portion in an overlapping state, whereby it is possible to increase sealing force, to prevent occ...