US Patent Issued to The Regents of the University of Colorado on Sept. 30 for "Quantum sensing and computing using cascaded phases" (Colorado Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,365, issued on Sept. 30, was assigned to The Regents of the University of Colorado (Denver).

"Quantum sensing and computing using cascaded phases" was invented by Juliet Gopinath (Boulder, Colo.), Lior Cohen (Denver) and Gregory Krueper (Boulder, Colo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for sensing phase changes in a medium includes a bidirectional interferometer having a reference arm and a sensing arm, two inputs at each of the two ends of the interferometer, and a circulator disposed between each input and the interferometer. Sources provide squeezed state pulses at an input at each end of the interferometer. Spaced-apart pa...