Mar 31, 2026

US12591127 - Optical data insertion

A viewer for an optical data insertion device and a combined system comprising a viewer and an optical data insertion device. The optical data insertion device comprising a projector operable to project a visible image and a light guiding device operable to direct light from the projector into the viewer. The viewer comprising an objective lens, an eyepiece lens and a diffuser screen provided between the objective lens and the eyepiece lens.

Assignee: Thermoteknix Systems Ltd.
Inventors: Max Salisbury, Richard S. Salisbury
Filing date: 2023-08-17

The patent describes an optical data insertion system that includes a viewer with an objective lens, eyepiece lens, and a diffuser screen, along with a projector that projects visible images. This system is designed to enhance the viewing experience by directing light from the projector into the viewer device.

Claim 1

1 . An optical system, comprising: a viewer device that includes and objective lens, an eyepiece lens, and a diffuser screen provided between the objective lens and eyepiece lens; and an optical data insertion device that includes: a projector operable to project a visible image; and a light guiding device operable to direct light from the projector into the viewer device.

Google Patents

https://patents.google.com/patent/US12591127

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12591127