ALEXANDRIA, Va., July 15 -- United States Patent no. 12,663,654, issued on June 23, was assigned to ResMed Pty Ltd (Bella Vista, Australia).

"Positioning, stabilising, and interfacing structures and system incorporating same" was invented by Aaron Samuel Davidson (Sydney).

According to the abstract* released by the U.S. Patent & Trademark Office: "A head-mounted display system, comprising a head-mounted display unit comprising a display, a positioning and stabilising structure structured and arranged to hold the head-mounted display unit in an operational position over a user's face in use; an interfacing structure constructed and arranged to be in opposing relation with the user's face, the interfacing structure comprising a face engagin...