US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on April 14 for "Battery cell, battery, and electrical device" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,382, issued on April 14, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Battery cell, battery, and electrical device" was invented by Chuan Li (Ningde, China), Yuyong Lei (Ningde, China), Zhijun Guo (Ningde, China), Shengyun Shi (Ningde, China) and Yingjun Song (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a battery cell, a battery and an electrical device. The battery cell comprises an electrode assembly, a shell, a pressure relief mechanism and a support plate; the pressure relief mechanism is arranged on the first side plate and is configured to be actuated when the internal pressure o...