Patents by Inventor Andreas Saul

Andreas Saul 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).

  • Apparatus and method for generating an error signal
    Patent number: 7467338
    Abstract: The invention relates to an apparatus for generating an error signal from an input signal, the error signal to be used for generating a transmit signal, the apparatus comprising: distorter for distorting the input signal to obtain a distorted signal, calculator for calculating a preliminary error signal representing a difference between the input signal and the distorted signal or representing the input signal, manipulator for manipulating the preliminary error signal to obtain the error signal, wherein the manipulator for manipulating is configured for varying a preliminary error signal value to obtain an error signal value which is non-equal to zero.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: December 16, 2008
    Assignee: NTT DoCoMo, Inc.
    Inventor: Andreas Saul
  • Apparatus and method for generating an error signal
    Publication number: 20070089015
    Abstract: The invention relates to an apparatus for generating an error signal from an input signal, the error signal to be used for generating a transmit signal, the apparatus comprising: distorter for distorting the input signal to obtain a distorted signal, calculator for calculating a preliminary error signal representing a difference between the input signal and the distorted signal or representing the input signal, manipulator for manipulating the preliminary error signal to obtain the error signal, wherein the manipulator for manipulating is configured for varying a preliminary error signal value to obtain an error signal value which is non-equal to zero.
    Type: Application
    Filed: September 12, 2006
    Publication date: April 19, 2007
    Applicant: NTT DoCoMo, Inc.
    Inventor: Andreas Saul