ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,103, issued on July 21, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde City, China).
"Battery cell, battery, and electric device" was invented by Yaxi Tian (Ningde, China), Daichun Tang (Ningde, China), Honggang Yu (Ningde, China), Haizu Jin (Ningde, China), Rui Yang (Ningde, China), Xichen Wei (Ningde, China), Zhiyao Li (Ningde, China) and Yuanda Yao (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure pertains to the technical fields of batteries, and provides a battery cell, a battery, and an electric device. The electric device includes a battery, the battery includes a battery cell, and the battery cel...