Patents by Inventor Stephan Bayer

Stephan Bayer 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).

  • Pressure control in externally ducted loudspeakers
    Patent number: 11661016
    Abstract: A vehicle audio system includes a loudspeaker configured to be acoustically coupled to an interior of a vehicle and to be ducted to an exterior of the vehicle as well as a controller coupled to the loudspeaker. The controller is configured to (i) detect one or more vehicle operating parameters of the vehicle that would result in a pressure differential condition between the interior and the exterior, and (ii) adjust an audio signal provided to the loudspeaker in response to detecting the vehicle operating parameters.
    Type: Grant
    Filed: June 3, 2022
    Date of Patent: May 30, 2023
    Assignees: Bose Corporation
    Inventors: Bradford Kyle Subat, Tobe Z. Barksdale, Simon Bender, Stephan Bayer, Lorenz Kulf
  • PRESSURE CONTROL IN EXTERNALLY DUCTED LOUDSPEAKERS
    Publication number: 20230082045
    Abstract: A vehicle audio system includes a loudspeaker configured to be acoustically coupled to an interior of a vehicle and to be ducted to an exterior of the vehicle as well as a controller coupled to the loudspeaker.
    Type: Application
    Filed: November 16, 2022
    Publication date: March 16, 2023
    Applicants: Dr. Ing. h.c. F. Porsche Aktiengesellschaft, Bose Corporation
    Inventors: Simon Bender, Stephan Bayer, Shiufun Cheung, Lorenz Kurf
  • PRESSURE CONTROL IN EXTERNALLY DUCTED LOUDSPEAKERS
    Publication number: 20220289119
    Abstract: A vehicle audio system includes a loudspeaker configured to be acoustically coupled to an interior of a vehicle and to be ducted to an exterior of the vehicle as well as a controller coupled to the loudspeaker.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 15, 2022
    Applicants: Dr. Ing. h.c. F. Porsche Aktiengesellschaft, Bose Corporation
    Inventors: Bradford Kyle Subat, Tobe Z. Barksdale, Simon Bender, Stephan Bayer