ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,540, issued on Feb. 3, was assigned to CASIO COMPUTER Co. LTD. (Tokyo).
"Information processing device, terminal device, information processing system, information processing method, and recording medium" was invented by Asami Aso (Kokubunji, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A central processing unit (CPU) of an information processing device acquires search history information on a word related to a question asked to a user and determines hint information related to the question to be presented to the user based on a discrimination result obtained by determining whether or not the acquired search history information satisfies a pr...