ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,437, issued on Nov. 11, was assigned to Google LLC (Mountain View, Calif.).
"Encoding and recognizing positions of a display" was invented by Owen Drumm (Dublin).
According to the abstract* released by the U.S. Patent & Trademark Office: "In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for determining a position of a display at which a light receiving device is oriented. The method includes capturing, by the light receiving device, light transmitted by the display, wherein the display is configured to emit a plurality of different codes from a respective plurality of different regions of the display, such that ...