US Patent Issued on Oct. 14 for "Optical systems having gradient index optical structures" (California, Colorado Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,967, issued on Oct. 14.

"Optical systems having gradient index optical structures" was invented by Vikrant Bhakta (Santa Clara, Calif.), Scott M. DeLapp (San Diego), Jonathan B. Pfeiffer (Lafayette, Colo.), Hyungryul Choi (San Jose, Calif.) and Guolin Peng (Sunnyvale, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device may include a waveguide with an input coupler and an output coupler. The input coupler may receive the image light from imaging optics. The input coupler may be an input coupling prism and the imaging optics may include lens elements. World light may be viewable at an eye box through the output coupler. Biasing,...