Patents by Inventor Susanne Ewert

Susanne Ewert 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).

  • Earphone
    Publication number: 20080037817
    Abstract: There is provided an in-ear earphone having an electroacoustic transducer and at least one support element which is coupled to the transducer. That makes it possible to achieve two-point anchorage for the earpiece in the outer ear, wherein the transducer represents the first anchorage and the support element represents the second anchorage.
    Type: Application
    Filed: March 2, 2005
    Publication date: February 14, 2008
    Inventors: Susanne Ewert, Markus Hohl, Joachim Scholz, Katrin Huss
  • Earphones
    Patent number: D578518
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: October 14, 2008
    Assignee: Sennheiser Electronic GmbH & Co. KG
    Inventor: Susanne Ewert
  • Earphone
    Patent number: D579444
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: October 28, 2008
    Assignee: Sennheiser Electronic GmbH & Co. KG
    Inventors: Susanne Ewert, Markus Hohl
  • Earphone
    Patent number: D586332
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: February 10, 2009
    Assignee: Sennheiser electronic GmbH & Co. KG
    Inventors: Susanne Ewert, Markus Hohl