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公开(公告)号：US20210313973A1
公开(公告)日：2021-10-07
申请号：US17227881
申请日：2021-04-12
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan , Tal Shani
IPC: H03K3/38 , G06N3/04 , G06N10/00 , H03K19/195
Abstract: A system comprises pulse program compiler circuitry operable to analyze a pulse program that includes a pulse operation statement, and to generate, based on the pulse program, machine code that, if loaded into a pulse generation and measurement circuit, configures the pulse generation and measurement circuit to generate one or more pulses and/or process one or more received pulses. The pulse operation statement may specify a first pulse to be generated, and a target of the first pulse. The pulse operation statement may specify parameters to be used for processing of a return signal resulting from transmission of the first pulse. The pulse operation statement may specify an expression to be used for processing of the first pulse by the pulse generation and measurement circuit before the pulse generation and measurement circuit sends the first pulse to the target.
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公开(公告)号：US20210036692A1
公开(公告)日：2021-02-04
申请号：US16715633
申请日：2019-12-16
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan
Abstract: A system comprises time-tracking circuitry and phase parameter generation circuitry. The time-tracking circuitry is operable to generate a time-tracking value corresponding to time elapsed since a reference time. The phase parameter generation circuitry operable to: receive the time-tracking value; receive a control signal that conveys a frequency parameter corresponding to a desired frequency of an oscillating signal; and generate a plurality of phase parameters used for generation of an oscillating signal, wherein the generation of the plurality of phase parameters is based on the time-tracking value and the frequency parameter such that the oscillating signal maintains phase continuity across changes in the frequency parameter.
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13.发明授权公开(公告)号：US10666238B1
公开(公告)日：2020-05-26
申请号：US16666461
申请日：2019-10-29
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan
IPC: H03K19/19 , H03K3/38 , H03K19/195 , G06N10/00
Abstract: A quantum controller comprises a first quantum control pulse generation circuit and a second quantum control pulse generation circuit. The first quantum control pulse generation circuit and a second quantum control pulse generation circuit are operable to operate asynchronously during some time intervals of a quantum algorithm and synchronously during other time intervals of the quantum algorithm.
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公开(公告)号：US10454459B1
公开(公告)日：2019-10-22
申请号：US16247115
申请日：2019-01-14
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan
IPC: H03K19/195 , H03K3/38 , G06N10/00
Abstract: A quantum controller comprises a first outbound quantum control pulse generation circuit, a second outbound quantum control pulse generation circuit, and an outbound quantum control pulse modification circuit. The first outbound quantum control pulse generation circuit is operable to generate a first raw outbound quantum control pulse. The second outbound quantum control pulse generation circuit operable to generate a second raw outbound quantum control pulse. The outbound quantum control pulse modification circuit is operable to dynamically determine whether to process the first raw outbound quantum control pulse and the second outbound quantum control pulse as a multi-pulse pair or as two independent pulses. The determination of may be based on to which one or more quantum elements and/or signal paths the first raw outbound quantum control pulse and the second raw outbound quantum control pulse are to be routed.
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公开(公告)号：US20250125794A1
公开(公告)日：2025-04-17
申请号：US18928277
申请日：2024-10-28
Applicant: Quantum Machines
Inventor： Itamar Sivan , Yonatan Cohen , Nissim Ofek , Nir Halay , Ori Weber
Abstract: A pulse generation circuit in a quantum controller operates synchronously with a pulse computation circuit. The pulse generation circuit generates a pulse associated with a quantum element operation. The pulse computation circuit is able to determine characteristics of a signal that is based on the pulse. These characteristics are used by the pulse generation circuit to modify the pulse.
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Patent Agency Ranking
16.发明公开公开(公告)号：US20240305280A1
公开(公告)日：2024-09-12
申请号：US18668918
申请日：2024-05-20
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan
IPC: H03K3/38 , G06N10/00 , H03K19/195
CPC classification number: H03K3/38 , G06N10/00 , H03K19/195
Abstract: A quantum controller comprises a first quantum control pulse generation circuit and a second quantum control pulse generation circuit. The first quantum control pulse generation circuit and a second quantum control pulse generation circuit are operable to operate asynchronously during some time intervals of a quantum algorithm and synchronously during other time intervals of the quantum algorithm.
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公开(公告)号：US11967957B2
公开(公告)日：2024-04-23
申请号：US18101763
申请日：2023-01-26
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan , Tal Shani
IPC: H03K3/38 , G06N3/04 , G06N10/00 , H03K19/195
CPC classification number: H03K3/38 , G06N3/04 , G06N10/00 , H03K19/195
Abstract: A system comprises pulse program compiler circuitry operable to analyze a pulse program that includes a pulse operation statement, and to generate, based on the pulse program, machine code that, if loaded into a pulse generation and measurement circuit, configures the pulse generation and measurement circuit to generate one or more pulses and/or process one or more received pulses. The pulse operation statement may specify a first pulse to be generated, and a target of the first pulse. The pulse operation statement may specify parameters to be used for processing of a return signal resulting from transmission of the first pulse. The pulse operation statement may specify an expression to be used for processing of the first pulse by the pulse generation and measurement circuit before the pulse generation and measurement circuit sends the first pulse to the target.
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公开(公告)号：US20240063779A1
公开(公告)日：2024-02-22
申请号：US18364848
申请日：2023-08-03
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan
Abstract: A controller comprises a pulse generation circuit, output management circuitry, and a plurality of outputs configured to connect the controller to a plurality of controlled elements. The pulse generation circuit is configured to generate quantum control pulses. For each control pulse of a plurality of control pulses generated by the pulse generation circuit, the output management circuitry is configured to determine to which of the plurality of outputs to route the control pulse such that a first of the plurality of control pulses is routed to a first of the plurality of controlled elements and a second of the plurality of control pulses is routed to a second of the plurality of control elements.
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19.发明授权公开(公告)号：US11671082B2
公开(公告)日：2023-06-06
申请号：US17388198
申请日：2021-07-29
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan
IPC: G06N99/00 , H03K3/38 , G06N10/00 , H03K19/195
CPC classification number: H03K3/38 , G06N10/00 , H03K19/195
Abstract: A quantum controller comprises a first quantum control pulse generation circuit and a second quantum control pulse generation circuit. The first quantum control pulse generation circuit and a second quantum control pulse generation circuit are operable to operate asynchronously during some time intervals of a quantum algorithm and synchronously during other time intervals of the quantum algorithm.
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公开(公告)号：US20230042521A1
公开(公告)日：2023-02-09
申请号：US17961041
申请日：2022-10-06
Applicant: Quantum Machines
Inventor： Yonatan Cohen , Nissim Ofek , Itamar Sivan , Ori Weber
Abstract: A system comprising a quantum control data exchange circuit that enables a large, variable number of pulse generation circuits to exchange data within the coherence time of a plurality of quantum elements to enable feedback-based quantum control of a large, variable number of quantum elements.
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