ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,730,308, issued on Sept. 8, was assigned to LUMUS LTD. (Ness Ziona, Israel).
"Aperture multiplier with depolarizer" was invented by Yochay Danziger (Kfar Vradim, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical aperture multiplier includes a first optical waveguide (10) having a rectangular cross-section and including partially reflecting surfaces (40) at an oblique angle to a direction of elongation of the waveguide. A second optical waveguide (20), also including partially reflecting surfaces (45) at an oblique angle, is optically coupled with the first optical waveguide (10). An image coupled into the first optical waveguide with an i...