Patents by Inventor Bernard M. E. Christophe

Bernard M. E. Christophe 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).

  • Infrared detection device
    Patent number: 5299499
    Abstract: Infrared detection device carried by a missile falling to earth and rotating about its axis with a given inclination, said device being intended to trigger off firing of the missile when it detects a source of infrared emission of predetermined type, the device comprising at least one infrared detector sensitive to the infrared emission of said sources and an amplifier device connected to the output of the detector.
    Type: Grant
    Filed: December 30, 1992
    Date of Patent: April 5, 1994
    Assignee: Societe Anonyme de Telecommunications
    Inventors: Bernard M. E. Christophe, Roger Muller