ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,157, issued on Dec. 2, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde, China).
"Battery bending test system and method" was invented by Yudu Chen (Ningde, China), Caisheng Liu (Ningde, China), Ping Li (Ningde, China) and Shi Tan (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery bending test system includes a fastening device having an inclined surface configured to hold a battery; a pressing device configured to press the battery to bend; and a load-bearing device configured to bear the fastening device, the load-bearing device having a reference surface for bearing the fastening device. A first angle O is formed between...