Patents by Inventor Martin Hachet

Martin Hachet 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: 10580323
    Abstract: Disclosed is a hybrid simulator for teaching optics or for training adjustment of an optical device. The hybrid simulator includes at least one dummy optical component physically simulating an optical device, at least one actuator device for generating or simulating an adjustment of the dummy optical component, a sensor configured for detecting an adjustment signal representative of operating the actuator device, a digital processing system including a numerical model for simulating an output numerical optical beam resulting from interaction between an input numerical optical beam and a numerical optical component representing the optical device as a function of the adjustment signal and a display system for displaying a visual signal representative of the output optical beam and/or augmented reality signals.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: March 3, 2020
    Assignees: UNIVERSITE DE BORDEAUX, INSTITUT POLYTECHNIQUE DE BORDEAUX, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE
    Inventors: Lionel Canioni, Martin Hachet, Jean Paul Guillet, Bruno Bousquet, David Furio
  • Publication number: 20180315344
    Abstract: Disclosed is a hybrid simulator for teaching optics or for training adjustment of an optical device. The hybrid simulator includes at least one dummy optical component physically simulating an optical device, at least one actuator device for generating or simulating an adjustment of the dummy optical component, a sensor configured for detecting an adjustment signal representative of operating the actuator device, a digital processing system including a numerical model for simulating an output numerical optical beam resulting from interaction between an input numerical optical beam and a numerical optical component representing the optical device as a function of the adjustment signal and a display system for displaying a visual signal representative of the output optical beam and/or augmented reality signals.
    Type: Application
    Filed: June 24, 2016
    Publication date: November 1, 2018
    Inventors: Lionel CANIONI, Martin HACHET, Jean Paul GUILLET, Bruno BOUSQUET, David FURIO
  • Patent number: 9786090
    Abstract: A system (10) for displaying at least one virtual object includes a secondary screen (20) for displaying the virtual object, a primary screen (30), an optical element for overlaying images displayed on the secondary screen (20) with images displayed on the primary screen (30), and a pointing surface combined with the primary screen (30) for detecting the contact of one or more physical pointing elements. A device (90) for manipulating at least one virtual object includes calculation elements for generating images of the virtual object displayed on the system (10) from information output from the system (10) in accordance with the actions of the operator (100).
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: October 10, 2017
    Assignees: INRIA—INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE, IMMERSION
    Inventors: Jean-Baptiste De La Riviere, Christophe Chartier, Martin Hachet, Benoit Bossavit, Gery Casiez
  • Publication number: 20140204079
    Abstract: A system (10) for displaying at least one virtual object includes a secondary screen (20) for displaying the virtual object, a primary screen (30), an optical element for overlaying images displayed on the secondary screen (20) with images displayed on the primary screen (30), and a pointing surface combined with the primary screen (30) for detecting the contact of one or more physical pointing elements. A device (90) for manipulating at least one virtual object includes calculation elements for generating images of the virtual object displayed on the system (10) from information output from the system (10) in accordance with the actions of the operator (100).
    Type: Application
    Filed: June 15, 2012
    Publication date: July 24, 2014
    Applicants: Immersion, Inria-Institut National De Recherche en Informatiq ue Et En Automatiq
    Inventors: Jean-Baptiste De La Riviere, Christophe Chartier, Martin Hachet, Benoit Bossavit, Gery Casiez