Patents by Inventor Tristan Meunier

Tristan Meunier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10607993
    Abstract: A quantum device with spin qubits, comprising: a first semiconducting layer comprising a first matrix of data qubits and measurement qubits connected to each other through tunnel barriers; means of addressing qubits configured for controlling conduction of each tunnel barrier by the field effect and comprising: first and second conducting portions arranged in first and second superposed metallisation levels respectively; first and second conducting vias each comprising a first end connected to one of the first and second conducting portions respectively, and a second end located facing one of the tunnel barriers; a first dielectric layer interposed between the tunnel barriers and the second ends of the first and second conducting vias.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: March 31, 2020
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Louis Hutin, Silvano De Franceschi, Tristan Meunier, Maud Vinet
  • Publication number: 20180331108
    Abstract: A quantum device with spin qubits, comprising: a first semiconducting layer comprising a first matrix of data qubits and measurement qubits connected to each other through tunnel barriers; means of addressing qubits configured for controlling conduction of each tunnel barrier by the field effect and comprising: first and second conducting portions arranged in first and second superposed metallisation levels respectively; first and second conducting vias each comprising a first end connected to one of the first and second conducting portions respectively, and a second end located facing one of the tunnel barriers; a first dielectric layer interposed between the tunnel barriers and the second ends of the first and second conducting vias.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 15, 2018
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Louis Hutin, Silvano De Franceschi, Tristan Meunier, Maud Vinet