US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY on July 28 for "Battery cell, battery, and electric apparatus" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,695,161, issued on July 28, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China).

"Battery cell, battery, and electric apparatus" was invented by Kai Wu (Ningde, China), Mingguang Gu (Ningde, China), Xiaobo Chen (Ningde, China) and Yao Li (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A battery cell, a battery, and an electric apparatus are provided. The battery cell includes a housing and a first conductive layer. The housing includes a first wall portion, where the first wall portion has a first surface, the first wall portion is provided with a recess, and the recess has a side surface connected to the first surface...