Patents by Inventor Werner Jahoda

Werner Jahoda 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).

  • Reader device for contactless reading of transponder data
    Patent number: 7425895
    Abstract: Described is a reader device for contactless reading of transponder data via an electromagnetic field having a read antenna connected to a receiving circuit for demodulation and preparation of transponder data. The reader device includes a digital signal processor that is connected to or forms part of the receiving circuit for generating a display signal showing an amplitude-time curve and/or a frequency spectrum of the received signals. The display signal travels via a display signal output of the digital signal processor to an optical display device integrated in the reader device or via an integrated interface to an external optical display device.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: September 16, 2008
    Assignee: ASTRA Gesellschaft für Asset Management mbH & Co. KG
    Inventors: Anatoli Stobbe, Werner Jahoda
  • Reader device for contactless reading of transponder data
    Publication number: 20060097850
    Abstract: Described is a reader device for contactless reading of transponder data via an electromagnetic field having a read antenna connected to a receiving circuit for demodulation and preparation of transponder data. The reader device includes a digital signal processor that is connected to or forms part of the receiving circuit for generating a display signal showing an amplitude-time curve and/or a frequency spectrum of the received signals. The display signal travels via a display signal output of the digital signal processor to an optical display device integrated in the reader device or via an integrated interface to an external optical display device.
    Type: Application
    Filed: November 2, 2005
    Publication date: May 11, 2006
    Inventors: Anatoli Stobbe, Werner Jahoda