Patents Assigned to ECOLE SUPRERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS
  • Ultrasonic method and device for characterising weak anisotropic media, and ultrasonic probe assembly for such a characterisation device
    Patent number: 11399804
    Abstract: A method for characterizing an anisotropic soft medium (C) including fibers and having an outer surface (1), by observing in different propagation directions, the propagation of a divergent shear wave from a central area (10) in the anisotropic soft medium. A propagation parameter of the shear wave is inferred therefrom in each of the propagation directions, and then a direction of the fibers of the anisotropic soft medium, a rheological elasticity parameter are determined in a direction perpendicular to the fibers and a rheological elasticity parameter in the direction of the fibers.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: August 2, 2022
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.), INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), ECOLE SUPRERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS, UNIVERSITÉ PARIS DIDEROT—PARIS 7
    Inventors: Mickaël Tanter, Mathieu Pernot, Mathias Fink, Jean-Luc Gennisson
  • Communication network access point, communication network, and method of wireless communication
    Patent number: 11290231
    Abstract: A communication network includes an access point, a control unit in communication with the access point, a wave shaping device in communication with the control unit, and a wireless communication device. The control unit determines parameters of the wave shaping device, the parameters being search parameters if the control unit does not receive a pilot signal, and optimization parameters if the control unit receives a pilot signal.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: March 29, 2022
    Assignees: GREENERWAVE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, ECOLE SUPRÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS
    Inventors: Geoffroy Lerosey, Mathias Fink, Fabrice Lemoult, Alexandre Aubry, Timmy Floume