Patents by Inventor Christian Poumier

Christian Poumier 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).

  • Direct mixer with transistor and sample-and-hold module
    Patent number: 8494475
    Abstract: A direct mixer includes a transistor and sample-and-hold module and uses a transposition of an RF signal into baseband with a configuration with high dynamic range and low noise factor.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: July 23, 2013
    Assignee: Thales
    Inventors: Laura Froment, Christian Poumier
  • DIRECT MIXER WITH TRANSISTOR AND SAMPLE-AND-HOLD MODULE
    Publication number: 20120264364
    Abstract: A direct mixer includes a transistor and sample-and-hold module and uses a transposition of an RF signal into baseband with a configuration with high dynamic range and low noise factor.
    Type: Application
    Filed: December 15, 2009
    Publication date: October 18, 2012
    Applicant: THALES
    Inventors: Laura Froment, Christian Poumier