Patents by Inventor Esser Timo

Esser Timo 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).

  • Loudspeaker system for a vehicle and vehicle structure comprising such a loudspeaker system
    Patent number: 10419837
    Abstract: A loudspeaker system for a vehicle may include a vehicle partition panel that separates an interior space and an exterior space; a loudspeaker device comprising a frame, a diaphragm elastically supported at the frame, and a driving device that is configured to provide driving power for operating the diaphragm; and an air chamber disposed between the diaphragm and the vehicle partition panel. The frame delimits a chamber side opening of the air chamber facing the vehicle partition panel, where the vehicle partition panel comprises a vehicle partition panel opening. The vehicle partition panel opening has an extension which is smaller than the diameter of the diaphragm and smaller than an extension of the chamber side opening. The loudspeaker device is fixed to the vehicle partition panel such that the chamber side opening and the vehicle partition panel opening overlap in an overlapping area and the chamber side opening adjoins the vehicle partition panel opening.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: September 17, 2019
    Assignees: ALPINE ELECTRONICS, INC., BLUEPRINT ACOUSTICS PTY LTD.
    Inventors: Esser Timo, Arata Tada
  • LOUDSPEAKER SYSTEM FOR A VEHICLE AND VEHICLE STRUCTURE COMPRISING SUCH A LOUDSPEAKER SYSTEM
    Publication number: 20170359639
    Abstract: A loudspeaker system for a vehicle may include a vehicle partition panel that separates an interior space and an exterior space; a loudspeaker device comprising a frame, a diaphragm elastically supported at the frame, and a driving device that is configured to provide driving power for operating the diaphragm; and an air chamber disposed between the diaphragm and the vehicle partition panel. The frame delimits a chamber side opening of the air chamber facing the vehicle partition panel, where the vehicle partition panel comprises a vehicle partition panel opening. The vehicle partition panel opening has an extension which is smaller than the diameter of the diaphragm and smaller than an extension of the chamber side opening. The loudspeaker device is fixed to the vehicle partition panel such that the chamber side opening and the vehicle partition panel opening overlap in an overlapping area and the chamber side opening adjoins the vehicle partition panel opening.
    Type: Application
    Filed: May 23, 2017
    Publication date: December 14, 2017
    Applicants: Alpine Electronics, Inc., Blueprint Acoustics Pty Ltd.
    Inventors: Esser Timo, Arata Tada