ALEXANDRIA, Va., July 30 -- United States Patent no. 12,373,905, issued on July 29, was assigned to RIIID INC. (Seoul, South Korea).

"Method of recommending preceding educational content and educational content recommendation device for recommending preceding educational content" was invented by Hyun Bin Loh (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method of recommending preceding educational content and an educational content recommendation device for recommending preceding educational content. The method includes acquiring a language model of which training has been completed, updating the language model by tuning the language model to acquire a target language mode...