Patents by Inventor Louis Fourdan

Louis Fourdan 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).

  • Radar, notably for the correction of artillery fire
    Patent number: 4926183
    Abstract: A radar, notably for the correction of artillery fire, comprises means for an antenna scan, in bearing, in a limited zone .DELTA.G around a central position coinciding with the objective in that, and means to compare the received signals with a set of reference signals representing the responses awaited from virtual targets that are evenly spaced out, in bearing, within the monitored space .DELTA.G.
    Type: Grant
    Filed: January 27, 1989
    Date of Patent: May 15, 1990
    Assignee: LMT Radio Professionnelle
    Inventor: Louis Fourdan