Patents by Inventor Jeremie Giraud

Jeremie Giraud 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).

  • JOINT INVERSION OF ATTRIBUTES
    Publication number: 20150362623
    Abstract: A method can include receiving data associated with a multilithology geologic environment; and, based on at least a portion of the data, determining values for multiphase model parameters defined in a model space.
    Type: Application
    Filed: June 5, 2015
    Publication date: December 17, 2015
    Inventors: Fabio Marco Miotti, Jeremie Giraud
  • Method for demodulating signals from a multi-access system able to collide and equipment for implementing same
    Patent number: 8693587
    Abstract: A method for demodulating time-multiplexed signals able to mutually collide, in particular in the case of an AIS (Automatic Identification System), being a communications system between ships allows collisions between these ships to be limited and allows the maritime traffic in view from the coasts to be monitored thanks to coastal stations that listen to the communications. When these colliding signals are sufficiently “distinct” (in frequency, in power or in time), algorithms exist for discriminating between them. The demodulator offers the possibility of demodulating two colliding signals, whose collision parameters (difference in frequency, in power or their non-synchronization) are sufficiently small to make them virtually inaccessible otherwise. The method and equipment allow the satellite AIS system to utilize cases of signal collisions that were hitherto detrimental in order to improve the overall performance.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: April 8, 2014
    Assignee: Thales
    Inventors: Jérémie Giraud, Thibaud Calmettes
  • Method for demodulating signals from a multi-access system able to collide and equipment for implementing same
    Publication number: 20110280347
    Abstract: A method for demodulating time-multiplexed signals able to mutually collide, in particular in the case of an AIS (Automatic Identification System), being a communications system between ships allows collisions between these ships to be limited and allows the maritime traffic in view from the coasts to be monitored thanks to coastal stations that listen to the communications. When these colliding signals are sufficiently “distinct” (in frequency, in power or in time), algorithms exist for discriminating between them. The demodulator offers the possibility of demodulating two colliding signals, whose collision parameters (difference in frequency, in power or their non-synchronization) are sufficiently small to make them virtually inaccessible otherwise. The method and equipment allow the satellite AIS system to utilize cases of signal collisions that were hitherto detrimental in order to improve the overall performance.
    Type: Application
    Filed: May 11, 2011
    Publication date: November 17, 2011
    Applicants: CENTRE NATIONAL D'ETUDES SPATIALES, THALES
    Inventors: Jérémie GIRAUD, Thibaud CALMETTES