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公开(公告)号：US11942946B2
公开(公告)日：2024-03-26
申请号：US17854299
申请日：2022-06-30
Applicant: Quantum Machines
Inventor： Ramon Szmuk , Lior Ella , Yonatan Cohen , Itamar Sivan , Nissim Ofek
Abstract: A system comprises quantum control interconnect circuitry configured to receive a plurality of fixed-frequency signals, a variable-frequency signal, a quantum control pulse, a quantum element readout pulse, and a quantum element return pulse. The circuitry is operable to upconvert the quantum control pulse using the fixed-frequency signals. The circuitry is operable to upconvert the readout pulse using the variable-frequency signal. The circuitry is operable to downconvert the return pulse using the variable-frequency signal.
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公开(公告)号：US20230385672A1
公开(公告)日：2023-11-30
申请号：US17828556
申请日：2022-05-31
Applicant: Quantum Machines
Inventor： Ori Weber , Tamar Ben Haim Sembira , Lior Ella , Yonatan Cohen , Nissim Ofek , Itamar Sivan
Abstract: Quantum algorithms are performed via a quantum computer, by generating a quantum control pulse in a quantum controller and transmitting the quantum control pulse to a quantum processor. The quantum control pulse interacts with a qubit in the quantum processor. Within the quantum controller, a pulse processor generates a plurality of raw pulses that are modified by a front end hardware module. During the normal operation of the quantum controller, samples of the raw and/or modified pulses may be selected and saved to memory. During a design for validation (DFV) mode, the proper operation of the quantum controller is determined according to a simulation of the quantum controller and the saved samples. The DFV mode may be performed in parallel with normal operation without affecting the resources of the quantum controller.
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公开(公告)号：US20220405629A1
公开(公告)日：2022-12-22
申请号：US17751873
申请日：2022-05-24
Applicant: Quantum Machines
Inventor： Lior Ella , Nissim Ofek , Niv Drucker , Itamar Sivan , Yonatan Cohen
Abstract: A feedback controller is provided to generate a quantum feedback operation to control one or more ancilla qubits in a quantum error correcting code. The quantum feedback operation is based on the measurement of the one or more ancilla qubits. The feedback controller is operable to dynamically adjust a state discrimination according to previous measurements of the one or more ancilla qubits.
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Patent Agency Ranking
公开(公告)号：US11043939B1
公开(公告)日：2021-06-22
申请号：US16985454
申请日：2020-08-05
Applicant: Quantum Machines
Inventor： Ramon Szmuk , Lior Ella , Yonatan Cohen , Itamar Sivan , Nissim Ofek
Abstract: A system comprises quantum control interconnect circuitry configured to receive a plurality of fixed-frequency signals, a variable-frequency signal, a quantum control pulse, a quantum element readout pulse, and a quantum element return pulse. The circuitry is operable to upconvert the quantum control pulse using the fixed-frequency signals. The circuitry is operable to upconvert the readout pulse using the variable-frequency signal. The circuitry is operable to downconvert the return pulse using the variable-frequency signal.
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公开(公告)号：US12273111B2
公开(公告)日：2025-04-08
申请号：US18420330
申请日：2024-01-23
Applicant: Quantum Machines
Inventor： Ramon Szmuk , Lior Ella , Yonatan Cohen , Itamar Sivan , Nissim Ofek
Abstract: A system comprises quantum control interconnect circuitry configured to receive a plurality of fixed-frequency signals, a variable-frequency signal, a quantum control pulse, a quantum element readout pulse, and a quantum element return pulse. The circuitry is operable to upconvert the quantum control pulse using the fixed-frequency signals. The circuitry is operable to upconvert the readout pulse using the variable-frequency signal. The circuitry is operable to downconvert the return pulse using the variable-frequency signal.
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公开(公告)号：US12165011B2
公开(公告)日：2024-12-10
申请号：US17751873
申请日：2022-05-24
Applicant: Quantum Machines
Inventor： Lior Ella , Nissim Ofek , Niv Drucker , Itamar Sivan , Yonatan Cohen
Abstract: A feedback controller is provided to generate a quantum feedback operation to control one or more ancilla qubits in a quantum error correcting code. The quantum feedback operation is based on the measurement of the one or more ancilla qubits. The feedback controller is operable to dynamically adjust a state discrimination according to previous measurements of the one or more ancilla qubits.
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公开(公告)号：US20240186992A1
公开(公告)日：2024-06-06
申请号：US18420330
申请日：2024-01-23
Applicant: Quantum Machines
Inventor： Ramon Szmuk , Lior Ella , Yonatan Cohen , Itamar Sivan , Nissim Ofek
Abstract: A system comprises quantum control interconnect circuitry configured to receive a plurality of fixed-frequency signals, a variable-frequency signal, a quantum control pulse, a quantum element readout pulse, and a quantum element return pulse. The circuitry is operable to upconvert the quantum control pulse using the fixed-frequency signals. The circuitry is operable to upconvert the readout pulse using the variable-frequency signal. The circuitry is operable to downconvert the return pulse using the variable-frequency signal.
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公开(公告)号：US20220345120A1
公开(公告)日：2022-10-27
申请号：US17854299
申请日：2022-06-30
Applicant: Quantum Machines
Inventor： Ramon Szmuk , Lior Ella , Yonatan Cohen , Itamar Sivan , Nissim Ofek
Abstract: A system comprises quantum control interconnect circuitry configured to receive a plurality of fixed-frequency signals, a variable-frequency signal, a quantum control pulse, a quantum element readout pulse, and a quantum element return pulse. The circuitry is operable to upconvert the quantum control pulse using the fixed-frequency signals. The circuitry is operable to upconvert the readout pulse using the variable-frequency signal. The circuitry is operable to downconvert the return pulse using the variable-frequency signal.
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