Patents by Inventor Sten Boehme

Sten Boehme 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).

  • Active sound blocker
    Patent number: 8208651
    Abstract: A noise reduction system for actively blocking a noise source for a means of transport. The noise reduction system comprises at least one counter sound source and at least one intensity sensor. The at least one counter sound source and the at least one intensity sensor are arranged in a measuring region. In the measuring region, measuring of the noise intensity of the noise source and measuring of the counter sound intensity of the counter sound source are by the intensity sensor. Based on the measured noise intensity and the counter sound intensity, the counter sound source is controllable such that the sound energy input of the noise source can be globally reduced by the counter sound source.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: June 26, 2012
    Assignee: Airbus Operations GmbH
    Inventors: Sten Boehme, Delf Sachau, Thomas Kletschkowski, Harald Breitbach, Kai Simanowski
  • Active sound blocker
    Publication number: 20090180627
    Abstract: A noise reduction system for actively blocking a noise source for a means of transport. The noise reduction system comprises at least one counter sound source and at least one intensity sensor. The at least one counter sound source and the at least one intensity sensor are arranged in a measuring region. In the measuring region, measuring of the noise intensity of the noise source and measuring of the counter sound intensity of the counter sound source are by the intensity sensor. Based on the measured noise intensity and the counter sound intensity, the counter sound source is controllable such that the sound energy input of the noise source can be globally reduced by the counter sound source.
    Type: Application
    Filed: December 19, 2008
    Publication date: July 16, 2009
    Applicant: Airbus Deutschland GmbH
    Inventors: Sten Boehme, Delf Sachau, Thomas Kletschkowski, Harald Breitbach, Kai Simanowski