US Patent Issued to NINGDE AMPEREX TECHNOLOGY on Sept. 30 for "Battery" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,543, issued on Sept. 30, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).

"Battery" was invented by Wentao Ma (Ningde, China), Hengtao Xia (Ningde, China), Chunrui Xu (Ningde, China) and Jianming Zheng (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A battery includes an electrode assembly, an electrolytic solution, a package accommodating the electrode assembly, a first tab, a second tab, and a first filler. The electrode assembly is formed by winding a first electrode plate and a second electrode plate stacked. The first current collector includes a first blank region, a first single-surface-coated region, and a first...