Patents by Inventor Philippe Rouzet

Philippe Rouzet 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).

  • Method of coding and decoding a pulse signal, in particular an UWB-IR signal, and corresponding devices
    Patent number: 8842770
    Abstract: A method is for decoding a pulse signal modulated through a transmitted reference modulation scheme. The modulated pulse signal may include, repetitively, a reference pulse followed by an information pulse delayed with a delay. The method may include subtracting or adding from the modulated pulse signal, a version of the modulated pulse signal delayed with the delay for obtaining a processed signal, and performing a non-coherent detection on the processed signal.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: September 23, 2014
    Assignee: STMicroelectronics N.V.
    Inventors: Gian Mario Maggio, Chiara Cattaneo, Philippe Rouzet
  • METHOD OF CODING AND DECODING A PULSE SIGNAL, IN PARTICULAR AN UWB-IR SIGNAL, AND CORRESPONDING DEVICES
    Publication number: 20130230076
    Abstract: A method is for decoding a pulse signal modulated through a transmitted reference modulation scheme. The modulated pulse signal may include, repetitively, a reference pulse followed by an information pulse delayed with a delay. The method may include subtracting or adding from the modulated pulse signal, a version of the modulated pulse signal delayed with the delay for obtaining a processed signal, and performing a non-coherent detection on the processed signal.
    Type: Application
    Filed: April 17, 2013
    Publication date: September 5, 2013
    Applicant: STMICROELECTRONICS N.V.
    Inventors: GIAN MARIO MAGGIO, CHIARA CATTANEO, PHILIPPE ROUZET
  • Method of coding and decoding a pulse signal, in particular an UWB-IR signal, and corresponding devices
    Patent number: 8451946
    Abstract: A method is for decoding a pulse signal modulated through a transmitted reference modulation scheme. The modulated pulse signal may include, repetitively, a reference pulse followed by an information pulse delayed with a delay. The method may include subtracting or adding from the modulated pulse signal, a version of the modulated pulse signal delayed with the delay for obtaining a processed signal, and performing a non-coherent detection on the processed signal.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: May 28, 2013
    Assignee: STMicroelectronics N.V.
    Inventors: Gian Mario Maggio, Chiara Cattaneo, Philippe Rouzet
  • Method of calibrating the transmission chain of a wireless transceiver and corresponding wireless transceiver
    Patent number: 7804908
    Abstract: A calibration is performed tone per tone during interframe spacing. A peak detection is used for measuring the level of the corresponding signal, and a gain correction coefficient is stored for correcting the digital complex modulation coefficients provided by the mapping.
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: September 28, 2010
    Assignee: STMicroelectronics N.V.
    Inventors: Chiara Cattaneo, Philippe Rouzet, Régis Cattenoz, Patrick Conti
  • METHOD OF CODING AND DECODING A PULSE SIGNAL, IN PARTICULAR AN UWB-IR SIGNAL, AND CORRESPONDING DEVICES
    Publication number: 20100002749
    Abstract: A method is for decoding a pulse signal modulated through a transmitted reference modulation scheme. The modulated pulse signal may include, repetitively, a reference pulse followed by an information pulse delayed with a delay. The method may include subtracting or adding from the modulated pulse signal, a version of the modulated pulse signal delayed with the delay for obtaining a processed signal, and performing a non-coherent detection on the processed signal.
    Type: Application
    Filed: December 14, 2005
    Publication date: January 7, 2010
    Inventors: Gian Mario Maggio, Chiara Cattaneo, Philippe Rouzet
  • METHOD OF CALIBRATING THE TRANSMISSION CHAIN OF A WIRELESS TRANSCEIVER AND CORRESPONDING WIRELESS TRANSCEIVER
    Publication number: 20070297523
    Abstract: A calibration is performed tone per tone during interframe spacing. A peak detection is used for measuring the level of the corresponding signal, and a gain correction coefficient is stored for correcting the digital complex modulation coefficients provided by the mapping.
    Type: Application
    Filed: March 15, 2007
    Publication date: December 27, 2007
    Applicant: STMicroelectronics N.V.
    Inventors: Chiara Cattaneo, Philippe Rouzet, Regis Cattenoz, Patrick Conti