ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,169, issued on July 14, was assigned to Beijing Hydrophis Network Technology Co. Ltd. (Beijing).

"Entity relation mining method and apparatus, electronic device, and storage medium" was invented by Feng Hong (Beijing), Min Huang (Beijing), Weijie Zhou (Beijing), Shanliang Xiong (Beijing), Wenbi Cai (Beijing) and Youpeng Wei (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to artificial intelligence and discloses an entity relation mining method, including steps of acquiring enterprise text information, and extracting an enterprise relation instance in the enterprise text information; performing key entity extract...