The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Jun. 24, 2024
Daktronics, Inc., Brookings, SD (US);
Ronald S. Cok, Rochester, NY (US);
Nikhil Jain, Raleigh, NC (US);
Daktronics, Inc., Brookings, SD (US);
Abstract
An optical communication system includes a display having display pixels operable to display an image and a digital camera disposed and operable to capture and record the displayed image. A digital camera frame rate can be greater than a display frame rate. Multiple digital cameras can be disposed and operable to capture and record the displayed image. A mirror can be disposed to reflect the image from the display to a digital camera. One or more intermediate digital cameras and displays can be disposed to capture and re-display the image for the digital camera. Images can include encoded addresses for the digital cameras. Synchronization display pixels can indicate new displayed images to trigger a digital camera to record the new displayed image. A camera light emitter can indicate that a digital camera has recorded a displayed image.