ALEXANDRIA, Va., May 19 -- United States Patent no. 12,633,232, issued on May 19, was assigned to Socra AI Inc. (Seoul, South Korea).

"Deep learning-based pedagogical word recommendation method for predicting and improving vocabulary skills of foreign language learners" was invented by June Young Park (Yongin-si, South Korea) and Jae Min Shin (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect of the present specification, a method in which a terminal recommends a word to a user includes: receiving recommended word information from a server, wherein the recommended word information includes word information that the user is predicted not to know in an AI (Artificial Inte...