US Patent Issued to Dualitas on Aug. 11 for "Compact head-up display" (British Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,716, issued on Aug. 11, was assigned to Dualitas Ltd (Milton Keynes, Great Britain).

"Compact head-up display" was invented by Timothy Smeeton (Milton Keynes, Great Britain), Jamieson Christmas (Milton Keynes, Great Britain), Rakesh Maharjan (Milton Keynes, Great Britain), Celedonia Krawczyk (Milton Keynes, Great Britain), Daniel Burnham (Milton Keynes, Great Britain) and Ruisheng Lin (Milton Keynes, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed embodiments include a display system comprising a first waveguide pupil expander comprising an input port, output port, a first pair of parallel surfaces, and a second pair of parall...