ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,000, issued on Feb. 10, was assigned to Envisics Ltd (Milton Keynes, Great Britain).
"Rotating diffuser for improved image quality" was invented by Andrew Ramsbottom (Milton Keynes, Great Britain), Alexander Cole (Milton Keynes, Great Britain), Rakesh Maharjan (Milton Keynes, Great Britain) and Jamieson Christmas (Milton Keynes, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A diffuser arranged to rotate around a rotation centre thereof is provided. Each point on the diffuser forms a diffusion profile that is a function of radial distance from the rotation centre but rotationally invariant."
The patent was filed on July 31, 2025, unde...