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METHOD FOR PRODUCING COLOUR CENTRES WITH INTEGRATED OPTICS

Resumen de: WO2026124720A1

The invention relates to a method for producing individual spin quantum bits (spin qubits) in crystals, such as silicon carbide (SiC) or diamond. The aim of the invention is to significantly improve the coupling efficiency of light emitted by colour centres and to enable a substantially more precise, simpler and more scalable production of spin qubits with integrated optics. Furthermore, in the production method claimed here, the production of miniaturised coupling-out optics with the generation of the colour centre in directly successive process steps is to be made possible, which does not require a relative adjustment between the colour centre and the optics. According to the invention, said aim is achieved by the features of claim 1.

Predictive Profiling Framework for Quantum Environments

Resumen de: US20260170376A1

0000 One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to predictive profiling of quantum environments. The system can comprise a memory that can store computer-executable components. The system can further comprise a processor, operably coupled to the memory, that executes at least one of the computer executable components that can generate a profiling prediction of a quantum environment based on a profiling matrix using a hybrid time series model, wherein the profiling prediction predicts resource consumption of the quantum environment for a portion of an execution in the quantum environment using a hybrid time series model. In various embodiments, the at least one of the computer executable components can further allocate resources between classical components and quantum components of the quantum environment for the portion of the execution based on the profiling prediction.

REAL-TIME SYSTEM ADAPTED FOR COMMUNICATING WITH QUANTUM DEVICES

Resumen de: WO2026125886A1

Disclosed herein is a messaging system in a real-time system adapted for communicating with a plurality of quantum devices, e.g. of quantum computing system, and methods performed by the messaging system. The messaging system comprises: one or more aggregator nodes, and a plurality of real-time units for coupling to the quantum devices as respective leaf nodes. The messaging system is communicatively coupled to notify a target node of a status of each leaf node in a subset of the leaf nodes. Each aggregator node is configured to: receive respective notifications from a corresponding one or more child nodes, each notification indicating a status of one or more leaf nodes of the subset of the leaf nodes associated with the notification; responsive to receipt of the respective notifications from the corresponding one or more child nodes, generate an aggregated notification; and transmit the aggregated notification to a corresponding grandparent node.

Three-Dimensional Capture Data System For Bloch Spheres And Quantum Gates

Resumen de: US20260170374A1

0000 A quantum state visualization device includes one or more spheres with one or more sensors within each of the one or more spheres. A classical computing machine determines movement of each of the one or more spheres and converts said movement into a spherical rotation of each of the one or more spheres. The spherical rotation is implemented into a quantum circuit.

CIRCUIT-DEFINED QUBIT STATE MEASUREMENT

Resumen de: US20260170379A1

0000 Re-creating quantum circuits using auxiliary or spare qubits to improve performance of a quantum computing system is disclosed. In one example, separable qubits are replicated to auxiliary qubits and the quantum circuit is recreated to include the auxiliary qubits. Executing the quantum circuit allows additional information regarding at least qubits of interest to be acquired by measuring the auxiliary qubits along a different axis than the original qubits. Because the original and auxiliary qubits have the same state due to the replication, measuring along a different access provides addition information. This improves the performance of the quantum computing system and may reduce the number of shots otherwise required.

DYNAMIC QUANTUM RESOURCE ALLOCATION BASED ON QUANTUM RESOURCE AVAILABILITY

Resumen de: US20260170388A1

0000 A computing system (e.g., a quantum computing system) can: obtain a quantum instruction set comprising a plurality of quantum operation instructions; identify a first quantum resource allocation instruction in the quantum instruction set, the first quantum resource allocation instruction instructing a first quantum computing system to allocate a first quantum resource to implement the plurality of quantum operation instructions; determine an unavailability condition of the first quantum resource at the first quantum computing system; based on the unavailability condition, determine an attribute constraint based on a performance characteristic associated with the plurality of quantum operation instructions; identify a second quantum resource that satisfies the attribute constraint to allocate to implement the plurality of quantum operation instructions; and modify the quantum instruction set based on the second quantum resource.

DECODERS FOR QUANTUM LOW-DENSITY PARITY CHECK CODES USING MATCHING AND LOCAL CORRECTION

Resumen de: US20260172053A1

0000 One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to decoding quantum low-density parity check (qLDPC) codes. For example, a system can comprise a memory that can store computer executable components and a processor that can execute the computer executable components stored in the memory. The computer executable components can comprise an error correction component that corrects, via a decoder, qubit errors for qLDPC code, wherein correcting qubit errors for the qLDPC code via the decoder can comprise: obtaining a set of local defect networks in a syndrome by matching defects on symmetries of the qLDPC code, wherein the symmetries comprise a subset of checks of the qLDPC code such that each qubit error creates an even number of defects; and locally correcting one or more of the set of local defect networks.

METHOD, QUANTUM COMPUTER CONTROL SYSTEM AND QUANTUM COMPUTER

Resumen de: WO2026124767A1

The present disclosure provides a computer implemented method for mapping signal ports in a quantum computer control system comprising a plurality of signal ports, the method comprising outputting at least one test signal on at least one of the signal ports of the quantum computer control system, measuring at least one response signal on at least one of the signal ports of the quantum computer control system, and determining a port mapping for the quantum computer control system based on the at least one test signal, and the at least one response signal. Further, the present disclosure provides a respective quantum computer control system and a respective quantum computer.

QUANTUM SYSTEMS AND METHODS FOR WINDOWED ESTIMATION OF EXPECTATION VALUES OF ARBITRARY OBSERVABLES ON QUANTUM STATES

Resumen de: WO2026128666A1

Systems, methods, and quantum circuits for estimating an expectation value of an observable of a physical quantum system. An outer quantum phase register, an inner quantum register, and a state simulation register are received. The state simulation register is prepared in a reference eigenstate of a Hermitian operator. The inner quantum register includes an inner phase register, a Hermitian operator register, and an observable operator register. A first unitary operation is performed that extracts phase information related to a reference eigenvalue of a first operator corresponding to the observable. A window function is applied to the inner phase register. The outer quantum phase register is measured to obtain classical measurement results that are used to determine the expectation value of the observable for the reference eigenstate.

SUPERCONDUCTING SQUARE PULSE WAVEFORM GENERATORS

Resumen de: US20260172008A1

0000 A device comprises a superconducting square pulse waveform generator which comprises a self-oscillating circuit that is configured to generate a continuous sequence of square current pulses in response to a single flux quantum (SFQ) pulse applied to an input port of the superconducting square pulse waveform generator. The self-oscillating circuit is responsive to a first direct current (DC) control signal to tune a pulse period of the continuous sequence of square current pulses, and responsive to a second DC control signal to tune a pulse width of the square current pulses.

TECHNOLOGIES FOR PHOTONIC INTEGRATED CIRCUITS FOR QUBIT CONTROL AND READOUT

Resumen de: US20260170383A1

0000 Technologies for various approaches to photonic qubit control and readout are disclosed. In an illustrative embodiment, optical fiber carries optical pulses to a quantum processor. The optical pulses are directed to photodiodes. One photodiode has its anode coupled to a qubit gate, and one photodiode has its cathode coupled to the qubit gate. An optical pulse on the photodiode whose anode is coupled to the qubit gate add charges to the qubit gate, increasing the voltage on the qubit gate. An optical pulse on the photodiode whose cathode is coupled to the qubit gate removes charges from the qubit gate, decreasing the voltage. Additionally or alternatively, an output from a single-electron transistor coupled to a qubit can be used to drive a modulator. The modulator can modulate an optical signal, which can be measured to determine the state of the qubit.

APPARATUS, SYSTEM, AND METHOD FOR VERIFYING ENTANGLED STATES IN SUPERCONDUCTING PARAMETRIC AMPLIFIERS

Resumen de: US20260170384A1

An apparatus, system, and method for verifying entangled states in superconducting parametric amplifiers. In some embodiments, a method for verifying entanglement states of a superconducting parametric amplifier, the steps comprising: receiving a two-mode squeezed state from a superconducting parametric amplifier; performing a state tomography on the two-mode squeezed state, wherein the state tomography yields “N” two-dimensional vectors; estimating a plurality of quantum states with a likelihood function comprising probability distribution of the “N” two-dimensional vectors, wherein the plurality of quantum states are expressed as a linear combination of harmonic oscillator basis functions; determining amplitudes of the plurality of quantum states as a maximum of the likelihood function; and identifying when an entropy measurement for each of the plurality of quantum states is significantly different from zero as an indication that two degrees of freedom are entangled.

A METHOD OF TUNING A QUANTUM INFORMATION PROCESSING SYSTEM

Resumen de: WO2026125883A1

A method of tuning a circuit portion of a quantum information processing circuit, the circuit portion including a first qubit (210) coupled to a second qubit (200). The first qubit includes a first Josephson junction (212) and an inductive circuit element (216), and the second qubit includes a second Josephson junction (202). The method includes measuring the anharmonicity of the first qubit and the anharmonicity of the second qubit; followed by annealing the circuit portion to change the anharmonicity of the first qubit. The annealing causes the anharmonicity of the first qubit to approach the same magnitude as and opposite sign to the anharmonicity of the second qubit.

Quantum-powered artificial intelligence platform for proactive, global cyber defense

Resumen de: US20260172239A1

0000 A quantum-powered artificial intelligence platform for proactive cyber defense is disclosed. The platform simulates and defends against all possible attack paths in real time using quantum computing and AI, enables global, privacy-preserving threat intelligence sharing, and autonomously orchestrates defense measures. The invention shifts cyber defense from a reactive to a proactive model, providing near-impenetrable protection against sophisticated and coordinated cyber threats.

FAULT-TOLERANT ATOMIC QUANTUM COMPUTATION

Resumen de: WO2026128590A1

Provided herein are techniques for developing fault-tolerant quantum computation (FTQC) systems by leveraging quantum error correction (QEC) strategies in a neutral atom quantum information processing system. Techniques describe herein leverage error correction methods to correct errors and replenish lost qubits during operation of the quantum computer. To implement such error correction strategies, the quantum information processing system described herein uses a combination of various syndrome extraction (SE) methods and selective-state readout (SSR). These SE methods enable high-fidelity quantum computing with reduced computational overhead.

MODIFIED BELIEF PROPAGATION DECODER ALLOWING FOR OUT OF CONTEXT SYNTHESIS

Resumen de: US20260172051A1

A system comprises a separating component that separates a decoder matrix, representing node units of a quantum error correction process, into a first part and a second part, by executing a cut through a selected node unit, of the node units, and a decoding component that decodes a syndrome, of the quantum error correction process, by directing evaluation of the syndrome by the first part independent from evaluation of the syndrome by the second part.

RESOURCE PREDICTION FOR TENSOR NETWORK SIMULATION

Resumen de: US20260169801A1

One example method includes receiving, by an ML (machine learning) model, a quantum circuit, obtaining an importance value of the quantum circuit, for each precision level in a group of precision levels, determining, by the ML model, resources required to run the quantum circuit, and a divergence of the circuit, when the importance value exceeds a threshold importance value, obtaining, from the selected group of precision levels, a highest precision level, and when the resources corresponding to the highest precision level are available, and the divergence exceeds a minimum divergence, running the quantum circuit on the resources corresponding to the highest precision level.

CHARGING-BASED QUBIT STATE READOUT

Resumen de: US20260170380A1

Systems/techniques that facilitate charging-based qubit state readout are provided. In various embodiments, a device can comprise a readout resonator coupled to a qubit. In various aspects, the device can comprise a processor that reads a state of the qubit, based on a readout line that splits into a first path that is coupled to the readout resonator and a second path that is isolated from the readout resonator.

SYSTEMS AND METHODS FOR GENERATING WANNIER FUNCTIONS

Resumen de: WO2026128471A1

A method for automating Wannierization, the method including: receiving a target accuracy and a loss function; receiving a representation of the wave functions corresponding to a material and a representation of the energy band structures corresponding to the material; receiving an energy range associated with the wave functions; and performing a global optimization to produce a final set of Wannier Functions, wherein a set of candidate Wannier Functions are identified as the final set of Wannier Functions based on comparing the target accuracy to the loss function associated with the set of candidate Wannier Functions.

ULTRAFAST QUANTUM OPTICAL SYSTEM AND METHOD FOR COMMUNICATION

Resumen de: WO2026128625A1

Methodology of generation, with the use of a degenerate four-wave mixing nonlinear process, of ultrafast synthesized quantum light pulses with attosecond resolution (as demonstrated - at petaHertz and sub-petaHertz frequencies) and that exhibit amplitude squeezing. Demonstration of controllability and tunability of quantum uncertainty of light in real time via switching between amplitude and phase squeezing. Example of an attosecond quantum encryption protocol leveraging squeezed synthesized light for secure digital communication at petahertz-speeds.

システム

Resumen de: JP2026099345A

【課題】システムを提供する。【解決手段】子供の学習状況データ及び地域の教育機関のデータを収集するための情報取得手段と、収集されたデータを統合及び整備するためのデータ処理手段と、整備されたデータを基に学習プラン及び進路を生成する人工知能モデル手段と、生成された学習プラン及び進路をユーザに提示する表示手段と、提示された学習プラン及び進路に対するユーザのフィードバックを収集する手段と、ユーザのフィードバックを基に人工知能モデルを更新する手段と、を含むシステム。【選択図】図１

システム

Resumen de: JP2026099306A

【課題】システムを提供する。【解決手段】シミュレーションデータを取得する手段と、前記シミュレーションデータを前処理する手段と、前処理されたデータを解析する人工知能モデルを用いる手段と、前記モデルから得られた解析結果を自然言語で出力する手段と、ユーザに解析結果を視覚的に表示する手段と、を含むシステム。【選択図】図１

システム

Resumen de: JP2026099298A

【課題】システムを提供する。【解決手段】音声データを収集し、リアルタイムで記録する音声入力手段と、前記音声データをテキストデータに変換する音声認識手段と、前記テキストデータに対して文脈解析を行い、意図を解析する自然言語処理手段と、前記意図解析の結果に基づいてアクションプランを生成する生成手段と、前記生成されたアクションプランを含む議事録を自動的に作成するレポート生成手段と、を含むシステム。【選択図】図１

システム

Resumen de: JP2026099443A

【課題】システムを提供する。【解決手段】電話通信から得られる音声データをリアルタイムで取得する手段と、取得された音声データをテキストデータに変換するための音声認識手段と、変換されたテキストデータを解析し、重要な情報を抽出する自然言語処理手段と、抽出された情報をインシデント管理ツールに登録する手段と、を含むシステム。【選択図】図１

システム

Nº publicación: JP2026099403A 18/06/2026

Solicitante:

ソフトバンクグループ株式会社

Resumen de: JP2026099403A

【課題】システムを提供する。【解決手段】培養装置内の環境状態をセンサーにより測定し、データを記録する手段と、記録されたデータをリアルタイムで分析し、環境の最適化を行う人工知能を用いた計算手段と、分析結果に基づいて培養装置の物理条件を調整する手段と、データから異常を予測し、警告を発する手段と、を含むシステム。【選択図】図１