Patents by Inventor Andre Auguste Ribes

Andre Auguste Ribes 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).

  • Decommutator for extracting zero and one bits from a coded message of duration-modulated pulses
    Patent number: 3939304
    Abstract: Decommutator operating on a coded message formed of duration-modulated pulse trains, whereby extraction of the logic signal corresponding to an information is effected by comparing the pulse integrated over the information-characterizing portion of its duration with a reference quantity obtained locally by integrating the pulse over a portion of its duration not characterizing said information, this comparison having for effect to establish the reference voltage threshold of a synchronizing bit that identifies the latter.
    Type: Grant
    Filed: January 30, 1975
    Date of Patent: February 17, 1976
    Assignee: Centre National d'Etudes Spatiales
    Inventor: Andre Auguste Ribes