ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,530,393, issued on Jan. 20, was assigned to NOTA INC. (Daejeon, South Korea).

"Method and system for refining search results based on query complexity for generative search" was invented by Geonmin Kim (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method and system for readjusting granularity of search results according to complexity of a query for generative search. An inference method may include extracting a length-by-length phrase from a document retrieved for a query of a user; determining a ranking of the length-by-length phrase in consideration of complexity of the query; and configuring a prompt for input to...