Patents by Inventor Daniel Colas

Daniel Colas 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).

  • Airborne arrangement for displaying a moving map
    Patent number: 4138726
    Abstract: An airborne arrangement for displaying a moving map and aerial-navigation data such as symbols and characters on an electronic display screen is disclosed. It comprises a video map generator for converting the map to be displayed, carried on a film, into a video signal of the television type, a symbol generator which produces signals of the navigational data to be displayed with random scan, and an oscilloscope provided with switching circuits for consecutively displaying these items in the course of each frame cycle.
    Type: Grant
    Filed: June 29, 1977
    Date of Patent: February 6, 1979
    Assignee: Thomson-CSF
    Inventors: Herve Girault, Daniel Colas