Multi-qubit architectures with mode-selective charge coupling between novel fluxonium-molecule qubits
US11664801B1 · kind B1 · utility
1Cited by
8References
20Claims
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Key dates
| Filing date | Dec 8, 2021 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Dec 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N60/12
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A qubit structure includes a first fluxonium qubit having a first Josephson Junction (JJ) in parallel with a first capacitor and a first superconducting inductor. A second fluxonium qubit includes a second JJ in parallel with a second capacitor and a second superconducting inductor, coupled in series with the first fluxonium qubit. A third capacitor is coupled in parallel to the series first and second fluxonium qubits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.