ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,442, issued on Dec. 9, was assigned to QUALCOMM Inc. (San Diego).
"Multi-user extended-reality content" was invented by Varun Amar Reddy (San Diego) and Sony Akkarakaran (Poway, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and techniques are described herein for extended reality. For instance, a method for extended reality is provided. The method may include providing common virtual content for display at a first device, the common virtual content viewable at a second device; receiving, at the first device, a radio-frequency (RF) signal from the second device; making one or more measurements of the RF signal; determining relative-pos...