公开(公告)号：US20230179190A1

公开(公告)日：2023-06-08

申请号：US18101756

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.

公开(公告)号：US11463075B2

公开(公告)日：2022-10-04

申请号：US17459062

申请日：2021-08-27

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 generation and measurement circuitry comprising a plurality of pulse generator circuits and a plurality of ports, and management circuitry. The management circuitry is operable to analyze a specification of a controlled system and controlled elements that comprises a definition of a controlled element of the control system, and a definition of one or more pulses available for transmission by the control system. The management circuitry is operable to configure, based on the specification, the pulse generation and measurement circuitry to: generate the one or more pulses via one or more of the plurality of pulse generator circuits; and output the one or more pulses to the controlled element via one or more of the plurality of ports.

公开(公告)号：US20220140820A1

公开(公告)日：2022-05-05

申请号：US17575862

申请日：2022-01-14

Applicant: Quantum Machines

Inventor： Yonatan Cohen ,  Nissim Ofek ,  Itamar Sivan ,  Tal Shani

IPC: H03K3/38 ,  G06N10/00 ,  H03K19/195 ,  G06N3/04

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.

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.

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

IPC: H03K3/38 ,  G06N10/00

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.

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.

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.

公开(公告)号：US12255652B2

公开(公告)日：2025-03-18

申请号：US18359944

申请日：2023-07-27

Applicant: Quantum Machines

Inventor： Yonatan Cohen ,  Nissim Ofek ,  Itamar Sivan

IPC: H03K3/38 ,  G06N10/40 ,  G06N10/60 ,  G06N10/80 ,  H03K19/195

Abstract: A system comprises an electromagnetic pulse generation system that comprises a first pulse generation circuit, a second pulse generation circuit, and a mixing circuit. The electromagnetic pulse generation system is operable to output a first pulse generated by the first pulse generation circuit onto a first signal path, output a second pulse generated by the second pulse generation circuit onto the first signal path, generate a third pulse by mixing, via the mixing circuit, a fourth pulse generated by the first pulse generation circuit and a fifth pulse generated by the second pulse generation circuit, and output the third pulse on the first signal path.

公开(公告)号：US12242406B2

公开(公告)日：2025-03-04

申请号：US17316114

申请日：2021-05-10

Applicant: Quantum Machines

Inventor： Itamar Sivan ,  Yonatan Cohen ,  Nissim Ofek ,  Ori Weber ,  Uri Abend

IPC: G06F13/40 ,  G06F9/30 ,  G06F11/10 ,  G06N10/40 ,  G06N10/70

Abstract: A set of quantum controllers are operable to transmit quantum state data to a quantum control switch. The quantum control switch comprises vector processors that operate on the quantum state data from the set of quantum controllers. Each vector processor transmits a result of the operation to a corresponding quantum controller in the set of quantum controllers.

公开(公告)号：US12021532B2

公开(公告)日：2024-06-25

申请号：US18134331

申请日：2023-04-13

Applicant: Quantum Machines

Inventor： Yonatan Cohen ,  Nissim Ofek ,  Itamar Sivan

IPC: G06N99/00 ,  G06N10/00 ,  H03K3/38 ,  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.