Patents by Inventor Andre Marie Ngounou Kouam

Andre Marie Ngounou Kouam 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).

  • Multiband antenna for mobile devices
    Publication number: 20040021605
    Abstract: The invention provides an antenna (1) for a mobile radio system, the antenna comprising two radiating conductive planes (2, 5) electrically connected together (at 4), a slot (3) in at least one of the planes, a feeder connection (6) disposed on one of the conductive planes, and a short circuit connection (7) connected to a ground (8) disposed on the same conductive plane as the feeder connection.
    Type: Application
    Filed: May 1, 2003
    Publication date: February 5, 2004
    Inventors: Charles Ngounou Kouam, Andre Marie Ngounou Kouam, Marc Edimo, Jean-Philippe Coupez, Francois Lepennec