Patents by Inventor Michel Lairle

Michel Lairle 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).

  • Multilayered, planar antenna with annular feed slot, passive resonator and spurious wave traps
    Patent number: 5539420
    Abstract: A plane antenna suitable for space applications in particular comprises a passive resonator coupled to a feedline by a looped slot.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: July 23, 1996
    Assignee: Alcatel Espace
    Inventors: Thierry Dusseux, Michel Gomez-Henry, Michel Lairle, Gerard Raguenet
  • Stripline microwave module having means for contactless coupling between signal lines on different planar levels
    Patent number: 5212462
    Abstract: The present invention relates to a stripline microwave module comprising: at least one first line situated in a first plane; at least one second line; and at least one coupling opening situated in a second plane so as to enable transmission to take place between the two lines. The invention is particularly suitable for space applications.
    Type: Grant
    Filed: July 3, 1991
    Date of Patent: May 18, 1993
    Assignee: Alcatel Espace
    Inventors: Michel Gomez-Henry, Michel Salvan, Michel Lairle, Gerard Raguenet