ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,671, issued on Dec. 16, was assigned to OLEDCOMM (Velizy-Villacoublay, France).

"Optical device for orienting in space a radiation pattern for transmission and/or a radiation pattern for reception of light waves of wide spectral band" was invented by Juan Camilo Valencia Estrada (Velizy-Villacoublay, France) and Adrian Alejandro Espinoza Garcia (Plaisir, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical device equips a piece of communication equipment of an optical wireless communication network, and includes a monolithic optical element including at least one ruled optical surface having a curved generatrix selected to present an ori...