Patents by Inventor Claude Cadoz

Claude Cadoz 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).

  • Modular retroactive keyboard and a flat modular actuator
    Patent number: 5107262
    Abstract: A modular retroactive keyboard fitted with keys permitting to send back to the user a perception characteristic of the key. Each key is an element of an independent flat and parallelepipedic module that includes a motor, a position detector and an electric connector. Each module further includes arrangement for fixing it to the adjacent module, and the keys are connected to a central processing unit for giving them the desired response by acting on the motor and for processing the detector signals.
    Type: Grant
    Filed: October 12, 1989
    Date of Patent: April 21, 1992
    Assignee: Ministere de la Culture, de la Communication, des Grands Travaux et du Bicentenaire
    Inventors: Claude Cadoz, Leszek Lisowski, Jean-Loup Florens