Patents by Inventor Philippe Bak

Philippe Bak 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).

  • System for controlling the operation of reversible motor-speed reducer modules for adjusting in position elements of motor vehicle seat structure
    Patent number: 5965993
    Abstract: This system for controlling the operation of reversible motor-speed reducer modules for adjusting in position elements of a motor vehicle seat structure is characterized in that the motor-speed reducer modules (1,2) are connected in parallel to common supply means (3), whose output voltage direction is piloted by a control module (4), and to this control module (4) through a multiplexed network (5) for the transmission of data piloting said motor-speed reducer module to permit the actuation or non-actuation, in one direction of rotation or the other, of each motor-speed reducer module (1,2) for adjusting in position each element of the seat structure.
    Type: Grant
    Filed: October 2, 1997
    Date of Patent: October 12, 1999
    Assignee: Ecia-Equipements et Composants pour l'Industrie Automobile
    Inventors: Philippe Bak, Pierre Laporte