US Patent Issued to ORCA Computing on Oct. 7 for "Linear-optical encoded GHZ measurements and fault-tolerant quantum computation and communication" (British, American Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,437,225, issued on Oct. 7, was assigned to ORCA Computing Ltd. (London).

"Linear-optical encoded GHZ measurements and fault-tolerant quantum computation and communication" was invented by Angus Kan (London) and Brendan Pankovich (Sandwich, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems are provided for performing an encoded n-qubit GHZ measurement on n encoded (logical) qubits using encoded Bell state measurements (E-BSMs). Each E-BSM comprises a plurality of dual-rail Bell state measurements (DR-BSMs) performed on pairs of dual-rail encoded photonic qubits (DR-qubits). Methods and systems for using encoded n-qubit GHZ measureme...