Patents by Inventor Jacques DURENTEAU

Jacques DURENTEAU 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).

  • Imaging device and method
    Patent number: 10955654
    Abstract: Disclosed is an imaging device including a light source arranged so as to generate an optical signal, an optical support coupled to the light source and arranged so as to project a luminous excitation signal with a substantially constant light intensity, from the light source to a body to be observed during the use of the device, and an asynchronous camera coupled to the optical support and designed so as to generate a signal including, for each pixel of a first pixel matrix, a signal sequence representing asynchronous events corresponding to variations of the light backscattered by the body to be observed for the pixel.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: March 23, 2021
    Assignees: SORBONNE UNIVERSITÉ, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), UNIVERSITE PARIS-SUD, ASSISTANCE PUBLIQUE-HOPITAUX DE PARIS—APHP
    Inventors: Guillaume Chenegros, Ryad Benosman, Nicolas Libert, Jacques Durenteau, Anatole Harrois, Serge Picaud, Jose-Alain Sahel
  • IMAGING DEVICE AND METHOD
    Publication number: 20180024343
    Abstract: Disclosed is an imaging device including a light source arranged so as to generate an optical signal, an optical support coupled to the light source and arranged so as to project a luminous excitation signal with a substantially constant light intensity, from the light source to a body to be observed during the use of the device, and an asynchronous camera coupled to the optical support and designed so as to generate a signal including, for each pixel of a first pixel matrix, a signal sequence representing asynchronous events corresponding to variations of the light backscattered by the body to be observed for the pixel.
    Type: Application
    Filed: December 16, 2015
    Publication date: January 25, 2018
    Inventors: Guillaume CHENEGROS, Ryad BENOSMAN, Nicolas LIBERT, Jacques DURENTEAU, Anatole HARROIS, Serge PICAUD, Jose-Alain SAHEL