Patents by Inventor Roman Jandaurek

Roman Jandaurek 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).

  • Auditory treatment device
    Patent number: 7123733
    Abstract: The invention relates to a hearing aid for correcting hearing impairments, comprising a metal housing which has a battery compartment and a sound exit opening. According to the invention, the housing surrounds the electronics located in the treatment device in such a way as to shield them from electromagnetic waves on all sides and the sound exit opening is sealed by an acoustically permeable, water-tight film. The housing also has an essentially cylindrical shape.
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: October 17, 2006
    Assignee: Auric Horsysteme GmbH & Co. KG
    Inventors: Hans-Dieter Borowsky, Roman Jandaurek, Theo Wesendahl, Edmund Löbbers
  • Hearing aid
    Patent number: 6094493
    Abstract: The invention relates to a hearing aid with a microphone, loudspeaker, battery and other electrical or electronic components, in which there is a tube with its free end opening outwards between the temporal bone in the region of the pars petrosa and the auricle and its other end leading through an aperture in the outer ear into the acoustic duct; it receives sound at its free end and transmits the sound to the eardrum at the hearing duct end.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: July 25, 2000
    Inventors: Hans-Dieter Borowsky, Roman Jandaurek, Theo Wesendahl, Edmund Lobbers