ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,521,820, issued on Jan. 13, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China).

"Welding quality detection system and method" was invented by Shumao Huang (Ningde, China), Deming Xu (Ningde, China), Yupei Chen (Ningde, China), Nishan Zheng (Ningde, China) and Wenfang Huang (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A welding quality detection system includes: an image acquisition apparatus, a transmission apparatus, a controller, and a processor. The image acquisition apparatus is configured to acquire a first image of a first welding part of a to-be-detected product. The transmission apparatus is configured to m...