ALEXANDRIA, Va., June 18 -- United States Patent no. 12,327,857, issued on June 10, was assigned to LG Energy Solution Ltd. (Seoul, South Korea).
"Electrode manufacturing device" was invented by Keum Yong Park (Daejeon, South Korea), Jeong Soo Seol (Daejeon, South Korea), Hwan Han Kim (Daejeon, South Korea) and Jung Eun Lee (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrode manufacturing device is provided. The electrode manufacturing device includes a pressing roll configured to apply pressure to an uncoated part of the electrode, wherein the pressing roll comprises a central part, a first end part and a second end part, wherein the uncoated part comprises an insulating coated...