ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,712,229, issued on Aug. 18, was assigned to JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY Ltd. (Changzhou, China).

"Box, battery, electrical device and method for manufacturing battery" was invented by Chengdu Liang (Changzhou, China), Zhiming Chen (Changzhou, China), Jian Pan (Changzhou, China) and Hui Yang (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a box, a battery, an electrical device, and a method for manufacturing the battery, which belong to the technical field of energy storage devices. The box is applicable to a battery, the battery includes a battery cell, in which the box includes a plurality of box walls, in whic...