US Patent Issued to InterDigital CE Patent Holdings on Jan. 28 for "Optical device comprising a multi-layers waveguides" (French Inventors)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,210,155, issued on Jan. 28, was assigned to InterDigital CE Patent Holdings (Paris).

"Optical device comprising a multi-layers waveguides" was invented by Valter Drazic (Betton, France), Oksana Shramkova (Cesson-Sevigne, France) and Arno Schubert (Chevaigne, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "It is proposed an optical device for delivering a polychromatic image to an eye box being an area positioned in front of an eye of a user wearing said optical device. The optical device is remarkable in that it comprises: * a light-engine for delivering said polychromatic image, said light engine being able to generate n different monochromatic l...