Patents by Inventor Raoul Girod

Raoul Girod 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).

  • Radiotelephone filtering apparatus
    Patent number: 6687506
    Abstract: The apparatus makes it possible to neutralize radio telephones, in spaces to be protected, by jamming the call signals or by modifying the communication signals. The variant embodiments of the apparatus are adapted so as to restrict the volume to be filtered and so as to select the filtering communications.
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: February 3, 2004
    Inventor: Raoul Girod
  • Devices enabling radiotelephones to manage filtering and interference
    Patent number: 6584319
    Abstract: Radiotelephones react to their presence in filtered or jammed areas by the creation of a filtered mode for its operation or by virtue of direct connections for managing the filtering and the priority cases.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: June 24, 2003
    Inventor: Raoul Girod
  • Hands-free filtering system for radiotelephones
    Publication number: 20020132646
    Abstract: The invention concerns a hands-free apparatus enabling at vehicle driver to telephone but preventing him from using his hand-held radiotelephone if the vehicle is running.
    Type: Application
    Filed: March 5, 2002
    Publication date: September 19, 2002
    Inventor: Raoul Girod