ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,434, issued on May 20, was assigned to Lightmatter Inc. (Boston).
"Photonic wafer communication systems and related packages" was invented by Sukeshwar Kannan (Chelmsford, Mass.), Carl Ramey (Westborough, Mass.), Jon Elmhurst (East Walpole, Mass.), Darius Bunandar (Boston) and Nicholas C. Harris (Menlo Park, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are photonic communication platforms and related packages. In one example, a photonic package includes a substrate carrier having a recess formed through the top surface of the substrate carrier. The substrate carrier may be made of a ceramic laminate. A photonic substrate in...