Patents by Inventor Alexandre Wager

Alexandre Wager 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).

  • Method for operating an internal combustion engine
    Publication number: 20070088485
    Abstract: In a method for controlling an actuating device of a valve element of an intake system and/or an exhaust gas system of the internal combustion using an actuating variable, a periodic compensation signal is applied, at least intermittently, to the actuating device. The compensation signal generates a periodic counterforce at the valve element which is directed in the opposite direction from the periodic force exerted by the undesired disturbing vibrations of the valve element.
    Type: Application
    Filed: October 4, 2006
    Publication date: April 19, 2007
    Inventors: Ralf Buehrle, Olivier Cois, Patrick Lanusse, Alain Oustaloup, Alexandre Wager