ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,704, issued on April 8, was assigned to Sony Group Corp. (Tokyo).

"Information processing device, information processing method, and information processing program" was invented by Kazumi Fukuda (Tokyo) and Tetsu Magariyachi (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An information processing device (100) according to the present disclosure includes: an acquisition unit (141) configured to acquire a first image including a content image of an ear of a user; and a calculation unit (142) configured to calculate, based on the first image acquired by the acquisition unit (141), a head-related transfer function corresponding to the u...