ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,411, issued on May 20, was assigned to University of Central Florida Research Foundation Inc. (Orlando, Fla.) and Goertek Inc. (Weifang, China).

"Optical imaging system and imaging device" was invented by Zhenyi Luo (Orlando, Fla.), Yannanqi Li (Orlando, Fla.), Shin-Tson Wu (Orlando, Fla.) and Yi Rao (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical imaging system and an imaging device are disclosed. The optical imaging system includes: a display assembly, which outputs lights of an image; a lens assembly, which enlarges the image; a polarization converter, wherein the polarization converter is a frequency-dependent polariza...