Patents by Inventor Bernd Roth

Bernd Roth 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).

  • Information system
    Patent number: 7180427
    Abstract: An information system for supplying a predetermined region with information includes a transmitter for transmitting information in digitally coded form and a hand-held device. The hand-held device includes a receiver for receiving the information transmitted by the transmitter, a digital memory device for storing the received information, a reproduction device for reproducing the stored information, in particular acoustically and/or optically, and an event detection device for detecting specific events, wherein, upon detection of an event from the stored information, the information which is assigned to the detected event is selected for reproduction.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: February 20, 2007
    Assignee: Sennheiser electronics GmbH Co. KG
    Inventors: Rolf Meyer, Wolfgang Niehoff, Bernd Roth, Klaus Sanders, Heinz Kuehn
  • Information system
    Publication number: 20050245190
    Abstract: An information system for supplying a predetermined region with information includes a transmitter for transmitting information in digitally coded form and a hand-held device. The hand-held device includes a receiver for receiving the information transmitted by the transmitter, a digital memory device for storing the received information, a reproduction device for reproducing the stored information, in particular acoustically and/or optically, and an event detection device for detecting specific events, wherein, upon detection of an event from the stored information, the information which is assigned to the detected event is selected for reproduction.
    Type: Application
    Filed: June 21, 2005
    Publication date: November 3, 2005
    Inventors: Rolf Meyer, Wolfgang Niehoff, Bernd Roth, Klaus Sanders, Hans Kuehn