Patents by Inventor Guy Cathebras

Guy Cathebras 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).

  • INTRINSICALLY BALANCED NEURAL STIMULATION DEVICE
    Publication number: 20240342481
    Abstract: A current switcher including: a positive supply bus and a negative supply bus; a floating-output current amplifier configured to make flow, as an output, an intermediate current dependent on a flowing setpoint current implied as an input; at least one anodic reference dipole connected between the positive supply bus and the floating-output current amplifier; at least one cathodic reference dipole connected between the floating-output current amplifier and the negative supply bus; and at least two stimulation bridges, each stimulation bridge including an anodic current source and a cathodic current source each configured to copy the intermediate current.
    Type: Application
    Filed: July 29, 2022
    Publication date: October 17, 2024
    Applicants: NEURINNOV, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS, INRIA - INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE, UNIVERSITÉ DE MONTPELLIER
    Inventors: David GUIRAUD, David ANDREU, Milan DEMARCQ, Guy CATHEBRAS, Sami AJRAM
  • Method for capturing images comprising a measurement of local motions
    Patent number: 8139823
    Abstract: A method for capturing a sequence of video images, using an imager including an estimation of the parameters of a model of global motion between successive images. The method may include measurement of local motions on edges of the images, with the estimation of the parameters of the global motion model performed using the result of the measurement of local motions on the edges of the images.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: March 20, 2012
    Assignee: STMicroelectronics S.A.
    Inventors: Fabrice Gensolen, Lionel Martin, Guy Cathebras
  • METHOD FOR CAPTURING IMAGES COMPRISING A MEASUREMENT OF LOCAL MOTIONS
    Publication number: 20110194734
    Abstract: A method for capturing a sequence of video images, using an imager including an estimation of the parameters of a model of global motion between successive images. The method may include measurement of local motions on edges of the images, with the estimation of the parameters of the global motion model performed using the result of the measurement of local motions on the edges of the images.
    Type: Application
    Filed: March 9, 2011
    Publication date: August 11, 2011
    Applicant: STMICROELECTRONICS SA
    Inventors: Fabrice Gensolen, Lionel Martin, Guy Cathebras
  • Method for capturing images comprising a measurement of local motions
    Patent number: 7925051
    Abstract: A method for capturing a sequence of video images, using an imager including an estimation of the parameters of a model of global motion between successive images. The method may include measurement of local motions on edges of the images, with the estimation of the parameters of the global motion model performed using the result of the measurement of local motions on the edges of the images.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: April 12, 2011
    Assignee: STMicroelectronics SA
    Inventors: Fabrice Gensolen, Lionel Martin, Guy Cathebras
  • Method for capturing images comprising a measurement of local motions
    Publication number: 20060228049
    Abstract: A method for capturing a sequence of video images, by means of an imager including an estimation of the parameters of a model of global motion between successive images. In one embodiment, the method comprises a measurement of local motions on edges of the images, and the estimation of the parameters of the global motion model is performed using the result of the measurement of local motions on the edges of the images.
    Type: Application
    Filed: February 14, 2006
    Publication date: October 12, 2006
    Applicant: STMicroelectronics S.A.
    Inventors: Fabrice Gensolen, Lionel Martin, Guy Cathebras