US Patent Issued to LoDel Designs on March 25 for "Metalens beam splitter having Frustrum cut pyramid structures" (California Inventor)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,562, issued on March 25, was assigned to LoDel Designs Inc. (Los Angeles).

"Metalens beam splitter having Frustrum cut pyramid structures" was invented by Fadel Budiyono (Los Angeles).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lens for manipulating electromagnetic waves including a substrate a first zone on a surface of the substrate, the first zone being configured to manipulate a first wavelength range, wherein the first zone comprises at least one Frustrum cut pyramid structure each having a first set of dimensions that are defined based on the first wavelength range."

The patent was filed on July 23, 2024, under Application No. 18/780,819...