ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,793, issued on May 13, was assigned to Hamedata Technology Co. Ltd. (Guangdong, China).
"1.5V lithium battery and manufacturing method thereof" was invented by Changjun Yang (Guangdong, China), Pengfei Xiao (Guangdong, China), Jian Zhao (Guangdong, China), Wei Zhou (Guangdong, China) and Qiang Hou (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a 1.5V lithium battery and a manufacturing method thereof; the 1.5V lithium battery includes a circuit assembly, a plastic middle frame, a wound battery core assembly, a metal housing and an insulating sheath, wherein the circuit assembly, the plastic middle...