Patents by Inventor Marc Edimo

Marc Edimo 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).

  • Fixed transmitting station with electromagnetic field probe
    Patent number: 7398107
    Abstract: The present invention relates to a fixed transmitting station of a wireless telecommunication system comprising: antenna means (104, 106, 108) measurement means (110, 112) for electromagnetic field measurements of an electromagnetic environment of the antenna means, means (112, 118, 116, 120, 122) for transmitting of data being indicative of a measurement result to a central control unit (124).
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: July 8, 2008
    Assignee: Alcatel
    Inventors: Pierre Delbreil, Christophe Grangeat, Marc Edimo
  • Widened band antenna for mobile apparatus
    Patent number: 6798382
    Abstract: An antenna for radio communication apparatus is disclosed which includes a conductive patch having two sinuous slots, a ground, a short circuit connection connecting the patch to the ground, and a feed connection connected to the patch. The antenna has a radiation diagram including a first resonant band including frequencies from 1 950 MHz to 2 100 MHz and having a width greater than 20%. The antenna can operate in a frequency range covering the UMTS, PCS, DCS and possibly GSM bands. The same type of antenna can be used on many kinds of apparatus using different frequency bands, for example frequency bands varying from one country to another. Radio communication apparatus incorporating the above antenna is also disclosed.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: September 28, 2004
    Assignee: Alcatel
    Inventors: Marc Edimo, Charles Ngounou Kouam
  • Fixed transmitting station with electromagnetic field probe
    Publication number: 20040121807
    Abstract: The present invention relates to a fixed transmitting station of a wireless telecommunication system comprising:
    Type: Application
    Filed: December 5, 2003
    Publication date: June 24, 2004
    Applicant: ALCATEL
    Inventors: Pierre Delbreil, Christophe Grangeat, Marc Edimo
  • 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
  • Widened band antenna for mobile apparatus
    Publication number: 20030011521
    Abstract: An antenna for radio communication apparatus is disclosed which includes a conductive patch having two sinuous slots, a ground, a short circuit connection connecting the patch to the ground, and a feed connection connected to the patch. The antenna has a radiation diagram including a first resonant band including frequencies from 1 950 MHz to 2 100 MHz and having a width greater than 20%. The antenna can operate in a frequency range covering the UMTS, PCS, DCS and possibly GSM bands. The same type of antenna can be used on many kinds of apparatus using different frequency bands, for example frequency bands varying from one country to another. Radio communication apparatus incorporating the above antenna is also disclosed.
    Type: Application
    Filed: March 14, 2002
    Publication date: January 16, 2003
    Applicant: ALCATEL
    Inventors: Marc Edimo, Charles Ngounou Kouam, Andre Marie Ngounou Yossa