US Patent Issued to OSCPS MOTION SENSING on Sept. 9 for "Interferometric integrated optical gyroscopes" (Canadian Inventor)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,411,281, issued on Sept. 9, was assigned to OSCPS MOTION SENSING INC. (Montreal).

"Interferometric integrated optical gyroscopes" was invented by Kazem Zandi (Montreal).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical waveguide structure for an optical gyroscope, the structure including a substrate; at least a first silicon nitride waveguide loop and a second silicon nitride waveguide loop connected to the substrate, the first silicon nitride waveguide loop and the second silicon nitride waveguide being disposed at different vertical distances from the substrate; at least one vertical coupler optically coupling the first silicon nitride wavegui...