Patents by Inventor Bernard Langlais

Bernard Langlais 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).

  • Patent number: 5184956
    Abstract: The invention relates to a method and a device for training in the driving of vehicles and especially land vehicles, in which a sequence of images is displayed on a screen placed opposite to a driving station for a trainee driver and is caused to move in accordance with control operations initiated from said driving station. There are thus displayed on the screen both a front main image and at least one rear vision secondary image which is made visible on an associated rear-view mirror provided at the driving station. The main image and the secondary image are synthetic images generated by a computer from a data base containing the description of a three-dimensional road circuit.
    Type: Grant
    Filed: February 19, 1991
    Date of Patent: February 9, 1993
    Assignee: Codes Rousseau
    Inventors: Bernard Langlais, Christian Saunier