Patents by Inventor Corinne Berland

Corinne Berland 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).

  • Modulation device and transmitter comprising such a device
    Patent number: 7280003
    Abstract: A signal modulation device comprises a delta-sigma modulator disposed for transforming an amplitude-modulation signal in baseband into a pulse signal. It also comprises a phase modulator receiving, at its input, analogue phase-modulation signals in baseband. The pulse signal is mixed with carrier signals upstream of the phase modulator. The modulation device is designed to form an input stage of a transmitter.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: October 9, 2007
    Assignee: STMicroelectronics SA
    Inventors: Didier Belot, Vincent Le Goascoz, Denis Pache, Corinne Berland, Jean-François Bercher, Isabelle Hibon, Martine Villegas
  • Modulation device and transmitter comprising such a device
    Publication number: 20060034391
    Abstract: A signal modulation device comprises a delta-sigma modulator disposed for transforming an amplitude-modulation signal in baseband into a pulse signal. It also comprises a phase modulator receiving, at its input, analogue phase-modulation signals in baseband. The pulse signal is mixed with carrier signals upstream of the phase modulator. The modulation device is designed to form an input stage of a transmitter.
    Type: Application
    Filed: May 24, 2005
    Publication date: February 16, 2006
    Applicant: STMICROELECTRONICS SA
    Inventors: Didier Belot, Vincent Goascoz, Denis Pache, Corinne Berland, Jean-Francois Bercher, Isabelle Hibon, Martine Villegas
  • Transmit-receive system and transmission method, in particular for a mobile telephone
    Patent number: 6161000
    Abstract: A transmit-receive system includes a phase-locked loop and a translation frequency loop. To bring about frequency hops, the frequencies in the two loops are varied with large increments in opposite directions. It is shown that the noise caused by the frequency division in the loops is thereby reduced.
    Type: Grant
    Filed: June 10, 1999
    Date of Patent: December 12, 2000
    Assignee: Alcatel
    Inventors: Fuji Yang, Pierre Genest, Eric Dussauby, Corinne Berland, Arnaud Maecker