Patents by Inventor Engelhard HESS

Engelhard HESS 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).

  • Motor vehicle combined instrument having a helmholtz resonator as acoustic element
    Patent number: 10142723
    Abstract: A motor vehicle combined instrument panel has a front housing directed towards a vehicle occupant and a plate which is provided on the housing and has a loudspeaker.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: November 27, 2018
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Engelhard Hess, Marcus Weber
  • MOTOR VEHICLE COMBINED INSTRUMENT HAVING A HELMHOLTZ RESONATOR AS ACOUSTIC ELEMENT
    Publication number: 20160241949
    Abstract: A motor vehicle combined instrument panel has a front housing directed towards a vehicle occupant and a plate which is provided on the housing and has a loudspeaker.
    Type: Application
    Filed: July 29, 2014
    Publication date: August 18, 2016
    Applicant: JOHNSON CONTROLS AUTOMOTIVE ELECTRONICS GMBH
    Inventors: Engelhard HESS, Marcus WEBER