ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,826, issued on Aug. 19, was assigned to Ningde Amperex Technology Ltd. (Ningde, China).
"Electrode assembly and battery" was invented by Pan Wang (Ningde, China), Xiao Chen (Ningde, China), Huijun Liu (Ningde, China) and Changchuan Shi (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrode assembly formed by winding a first electrode plate, a separator and a second electrode plate. The first electrode plate comprises a first current collector and a first active material layer arranged on a surface of the first current collector. A winding terminating end of the first electrode plate is positioned on an outer side of a winding ter...