Patents by Inventor Stefan Amon

Stefan Amon 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 of and device for modifying the properties of a membrane for an electroacoustic transducer
    Patent number: 8628830
    Abstract: In a method of and a device for producing a membrane (1) for an electroacoustic transducer, the procedure is such that a membrane (1), which has been produced for example by deep-drawing, is at least partially coated on at least one surface with a liquid plastic (7), in particular a plastic adhesive, and this liquid plastic is cured.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: January 14, 2014
    Assignee: Knowles Electronics Asia Pte. Ltd.
    Inventors: Stefan Amon, Ewald Frasl
  • Method of and device for modifying the properties of a membrane for an electroacoustic transducer
    Publication number: 20070178242
    Abstract: In a method of and a device for producing a membrane (1) for an electroacoustic transducer, the procedure is such that a membrane (1), which has been produced for example by deep-drawing, is at least partially coated on at least one surface with a liquid plastic (7), in particular a plastic adhesive, and this liquid plastic is cured.
    Type: Application
    Filed: February 8, 2005
    Publication date: August 2, 2007
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Stefan Amon, Ewald Frasl