ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,684, issued on July 14, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Roller, inspection method and apparatus, coil conveying method and apparatus, device and medium" was invented by Yuyang Mao (Ningde, China), Zhipeng Zhang (Ningde, China), Hongyuan Li (Ningde, China) and Ping Jiang (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a roller, an inspection method for a camera, a camera inspection apparatus, a coil conveying method, a coil conveying apparatus, an electronic device, a computer-readable storage medium, and a computer program product. The roller includes a roller bod...