Quantum controller with modular and dynamic pulse generation and routing

Y Cohen, N Ofek, I Sivan - US Patent 10,333,503, 2019 - Google Patents
A quantum controller comprises raw pulse generation circuitry, pulse modification circuitry,
and output management circuitry. The raw pulse generation circuitry is operable to generate …

Removing leakage in a quantum bit

R Barends - US Patent 10,217,057, 2019 - Google Patents
US10217057B2 - Removing leakage in a quantum bit - Google Patents US10217057B2 -
Removing leakage in a quantum bit - Google Patents Removing leakage in a quantum bit …

Performing a calibration process in a quantum computing system

BJ Bloom, SA Caldwell, MJ Curtis, MJ Reagor… - US Patent …, 2020 - Google Patents
In a general aspect, calibration is performed in a quantum computing system. In some cases,
domains of a quantum computing system are identified, where the domains include …

Software-defined pulse orchestration platform

Y Cohen, N Ofek, I Sivan, T Shani - US Patent 10,958,253, 2021 - Google Patents
(57) ABSTRACT A system comprises pulse program compiler circuitry oper able to analyze
a pulse program that includes a pulse operation statement, and to generate, based on the …

Quantum controller with multiple pulse modes

Y Cohen, N Ofek, I Sivan - US Patent 10,985,739, 2021 - Google Patents
(57) ABSTRACT A system comprises an electromagnetic pulse generation system that
comprises a first pulse generation circuit, a second pulse generation circuit, and a mixing …

Quantum pulse optimization using machine learning

JM Gambetta, IF Sertage, P Nation… - US Patent …, 2023 - Google Patents
Techniques for facilitating quantum pulse optimization using machine learning are provided.
In one example, a system includes a classical processor and a quantum processor. The …

Parcelled Quantum Resources

CT Rigetti, RS Smith, MJ Reagor, M Rust… - US Patent App. 17 …, 2022 - Google Patents
In a general aspect, methods and systems are described for dynamically partitioning and
virtualizing a monolithic quan tum-classical hybrid computing resource into multiple dif ferent …

Generation of magnetic field proxy through rf frequency dithering

A Manickam, GS Bruce, W Gnadt - US Patent App. 15/468,410, 2018 - Google Patents
Methods, apparatuses, and systems for creating a proxy magnetic reference signal by
frequency modulating a desired magnetic field proxy modulation onto an RF wave. A RF …

Testing hardware in a quantum computing system

NA Tezak, MJ Reagor, CB Osborn… - US Patent 10,872,021, 2020 - Google Patents
In a general aspect, quantum computing system performance is tested. Systems and
methods for testing hardware in a quantum computing system are described. The methods …

Reprogrammable quantum processor architecture incorporating quantum error correction

DRW Leipold, GA Maxim, MA Asker - US Patent 11,203,526, 2021 - Google Patents
(57) ABSTRACT A novel and useful quantum computing machine architec ture that includes
a classic computing core as well as a quantum computing core. A programmable pattern …