US Patent Issued to Magic Leap on April 15 for "Method and system for integration of refractive optics with a diffractive eyepiece waveguide display" (Texas, Washington Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,825, issued on April 15, was assigned to Magic Leap Inc. (Plantation, Fla.).

"Method and system for integration of refractive optics with a diffractive eyepiece waveguide display" was invented by Chulwoo Oh (Sammamish, Wash.), Ravi Kumar Komanduri (Austin, Texas), Vikramjit Singh (Pflugerville, Texas), Shuqiang Yang (Austin, Texas) and Frank Y. Xu (Austin, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of fabricating an optical element includes providing a substrate, forming a castable material coupled to the substrate, and casting the castable material using a mold. The method also includes curing the castable material and removing th...