ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,635, issued on May 5, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Printed circuit board, battery module, battery pack, and electrical device" was invented by Xin Li (Ningde City, China) and Zhaohang Shi (Ningde City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a printed circuit board, a battery module, a battery pack, and an electrical device. The printed circuit board may include: a substrate, a pad, a solder paste layer, a component body, and a support assembly. The pad may be disposed above the substrate. The solder paste layer may be disposed above the pad. The component body m...