ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,451,510, issued on Oct. 21, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Tray and method for using same, and battery production apparatus" was invented by Guojie Wei (Fujian, China), Zhihui Wang (Fujian, China) and Fangyu Huang (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a tray and a method for using same, and a battery production apparatus. The tray may be configured to carry a battery cell. The tray may include a tray body and a plurality of pressing bodies. The plurality of pressing bodies may be arranged at intervals in a first direction. The pressing bodies may be...