ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,022, issued on Sept. 15, was assigned to Beijing Youzhuju Network Technology Co. Ltd. (Beijing).

"Method, apparatus, readable medium and electronic device of key-value matching" was invented by Tianyu Zhao (Beijing), Lulu Chen (Beijing) and Can Huang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, apparatus, readable medium and electronic device of key-value matching, the method inputs the image to be detected into a predetermined key-value matching model, to cause the predetermined key-value matching model to output a matching relationship between the attribute data and the attribute value data, in this way, it can not only provi...