US Patent Issued to LG ENERGY SOLUTION on Nov. 3 for "Pressurizing channel and secondary battery charging/discharging device comprising same" (South Korean Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,426, issued on Nov. 3, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Pressurizing channel and secondary battery charging/discharging device comprising same" was invented by Hak Sik Lee (Daejeon, South Korea) and Jun Wan Kim (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pressurizing channel includes a pair of pressurized plates disposable on opposite sides of a secondary battery with the secondary battery interposed therebetween. Each pressurizing plate includes a body part formed with a material that has a first coefficient of thermal expansion; and an exterior part that connects to opposite ends of the body ...