ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,871, issued on June 23, was assigned to T-MOBILE INNOVATIONS LLC (Overland Park, Kan.).

"Automated holography using WiFi radiation for interior mapping" was invented by Kade Lee Scott (McKinney, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Automated holography using WiFi radiation may be triggered by an event such as a shooting, weather event, fire, or mass casualty. A method begins with sensors detecting a triggering event. The sensors may be mounted on access points, buildings, or other nearby structures. The sensors may be of different types, including aural sensors for detecting noises, such as gunshots, visual sensors, vibration sensors...