ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,887, issued on April 7, was assigned to Anthony Ruth Consulting LLC (Dallas).

"Mixed-halide perovskite spectra generators" was invented by Anthony Ruth (Dallas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system may include a first emitter that includes a first mixed halide perovskite film that includes a first type mixed halide perovskite material that possesses a first usable photoemission wavelength range. The system may include a first excitation device that is positioned adjacent to the mixed halide perovskite film based on an excitation mode of the first excitation device. The first excitation device is configured to tune, based on a first...