Patents by Inventor Julien ALBERTINI

Julien ALBERTINI 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: 10386335
    Abstract: A method including control of M emission transducers for L successive ultrasound plane wave emissions having L different emission angles, control of N reception transducers for simultaneously receiving N measurement time signals for each emission and reconstitution of an imaged zone by calculating, at each point, a value resulting from a processing of the measurement time signals received. The reconstitution of the imaged zone includes calculating L?×N flight times, L??L, each flight time tl,n being the time taken for the l-th plane wave, the emission zone of which includes the point considered, where 1?l?L?, to be received by the n-th reception transducer, where 1?n?N, passing through the point considered according to a predetermined propagation mode, and coherent summing L?×N instantaneous values taken, respectively, by the L?×N measurement time signals received corresponding to the L? emissions, at the L?×N flight times.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: August 20, 2019
    Assignee: Commissariat a l'energie atomique et aux energies alternatives
    Inventors: Sebastien Robert, Eduardo-Rigoberto Lopez Villaverde, Julien Albertini, Leonard Lejeune
  • Publication number: 20160349218
    Abstract: A method including control of M emission transducers for L successive ultrasound plane wave emissions having L different emission angles, control of N reception transducers for simultaneously receiving N measurement time signals for each emission and reconstitution of an imaged zone by calculating, at each point, a value resulting from a processing of the measurement time signals received. The reconstitution of the imaged zone includes calculating L?×N flight times, L??L, each flight time tl,n being the time taken for the l-th plane wave, the emission zone of which includes the point considered, where 1?l?L?, to be received by the n-th reception transducer, where 1?n?N, passing through the point considered according to a predetermined propagation mode, and coherent summing L?×N instantaneous values taken, respectively, by the L?×N measurement time signals received corresponding to the L? emissions, at the L?×N flight times.
    Type: Application
    Filed: December 15, 2014
    Publication date: December 1, 2016
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Sebastien ROBERT, Eduardo-Rigoberto LOPEZ VILLAVERDE, Julien ALBERTINI, Leonard LEJEUNE