Patents by Inventor Gunther Haberpeuntner

Gunther Haberpeuntner 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).

  • Adaptive Digital Signal Processing of a Receive Signal
    Publication number: 20120051473
    Abstract: A receiver is provided with a digital signal processing circuit to process a receive signal. In addition, the receiver includes an interference detector to detect an interference scenario affecting reception of the signal by the receiver. Depending on the interference scenario detected by the interference detector, the digital signal processing circuit is adapted.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 1, 2012
    Inventors: Andreas MAYER, Herwig DIETL, Christian MAYER, Gernot HUEBER, Christian LEDERER, Hermann HOFER, Günther Haberpeuntner, Burkhard NEURAUTER
  • Analog-to-digital converter, receiver arrangement, filter arrangement and signal processing method
    Patent number: 7495595
    Abstract: A filter arrangement comprises a switching element coupled to a filter input, wherein the switching element is controllable by a reference clock signal. The filter arrangement further comprises an input storage element, an output storage element, and a first and a second auxiliary storage element. The first and the second auxiliary storage element can each be connected in parallel to the input storage element or to the output storage element depending on a switching signal. The output storage element is coupled to a filter output. The filter arrangement can be used as a loop filter in an analog-to-digital converter, wherein the output signal of the filter arrangement is quantized to provide an output word. Respective feedback signals can be generated from the output word and be provided to the storage elements.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: February 24, 2009
    Assignee: Infineon Technologies AG
    Inventors: Joseph Zipper, Günther Haberpeuntner, Hermann Hofer, Linus Maurer
  • ANALOG-TO-DIGITAL CONVERTER, RECEIVER ARRANGEMENT, FILTER ARRANGEMENT AND SIGNAL PROCESSING METHOD
    Publication number: 20080266161
    Abstract: A filter arrangement comprises a switching element coupled to a filter input, wherein the switching element is controllable by a reference clock signal. The filter arrangement further comprises an input storage element, an output storage element, and a first and a second auxiliary storage element. The first and the second auxiliary storage element can each be connected in parallel to the input storage element or to the output storage element depending on a switching signal. The output storage element is coupled to a filter output. The filter arrangement can be used as a loop filter in an analog-to-digital converter, wherein the output signal of the filter arrangement is quantized to provide an output word. Respective feedback signals can be generated from the output word and be provided to the storage elements.
    Type: Application
    Filed: April 30, 2007
    Publication date: October 30, 2008
    Inventors: Josef Zipper, Gunther Haberpeuntner, Hermann Hofer, Linus Maurer