Patents by Inventor Nicole Heule

Nicole Heule 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).

  • Amplifier arrangement and method for amplifying a signal
    Patent number: 8063700
    Abstract: An amplifier arrangement has an amplifier (3) with a signal input (31), a feedback input (32) and a signal output (33). A first coupling path (FB1), which has a first impedance element (R1), connects the feedback input (32) to the signal output (33). A second coupling path (FB2) has a filter device (4), a buffer circuit (5) and a second impedance element (R2) connected in series, and connects the feedback input (32) to the signal output (33) or to the signal input (31).
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: November 22, 2011
    Assignee: austriamicrosystems AG
    Inventors: Thomas Fröhlich, Nicole Heule
  • Amplifier arrangement and method for amplifying a signal
    Patent number: 7791411
    Abstract: An amplifier arrangement and a method for amplifying a signal, the arrangement including a transistor to amplify an input signal and to provide an intermediate signal. The intermediate signal is amplified to form an output signal which is fed back to the transistor.
    Type: Grant
    Filed: June 19, 2007
    Date of Patent: September 7, 2010
    Assignee: Austriamicrosystems AG
    Inventors: Thomas Carl Fröhlich, Nicole Heule
  • Amplifier Arrangement and Method for Amplifying a Signal
    Publication number: 20100148876
    Abstract: An amplifier arrangement has an amplifier (3) with a signal input (31), a feedback input (32) and a signal output (33). A first coupling path (FB1), which has a first impedance element (R1), connects the feedback input (32) to the signal output (33). A second coupling path (FB2) has a filter device (4), a buffer circuit (5) and a second impedance element (R2) connected in series, and connects the feedback input (32) to the signal output (33) or to the signal input (31).
    Type: Application
    Filed: February 21, 2008
    Publication date: June 17, 2010
    Inventors: Thomas Fröhlich, Nicole Heule
  • Amplifier arrangement and method for amplifying a signal
    Publication number: 20080036540
    Abstract: An amplifier arrangement and a method for amplifying a signal. A transistor (1) is used to amplify an input signal (inp) and to provide an intermediate signal (out1). The intermediate signal is amplified to form an output signal (out) which is fed back to the transistor (1).
    Type: Application
    Filed: June 19, 2007
    Publication date: February 14, 2008
    Applicant: austriamicrosystems AG
    Inventors: Thomas Frohlich, Nicole Heule