ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,782, issued on Sept. 29, was assigned to HITHIUM TECH HK Ltd. (Hongkong, China).
"Energy storage device and electric device" was invented by Yongfeng Xiong (Shenzhen, China), Zhixiong Chen (Shenzhen, China) and Lixuan Huang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an energy storage device and an electric device. The energy storage device includes a connector, a tab, and a welding protection sheet. The tab is connected to the connector. The welding protection sheet abuts against a surface of the tab away from the connector. The welding protection sheet includes a body, a first bent connection portion, and a first ...