Patents by Inventor Claus Kropf

Claus Kropf 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).

  • Patent number: 10594330
    Abstract: Methods adapted for digital-to-analog conversion compensation and systems are described. In a compensation method, inputs of a digital-to-analog converter (DAC) are adjusted to provide an even number inputs for the DAC. Further, one or more analog input signals are converted to generate one or more corresponding digital output signals. The one or more digital output signals are compensated to compensate for the adjustment of the inputs of the DAC.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: March 17, 2020
    Assignee: Apple Inc.
    Inventors: Francesco Conzatti, Patrick Torta, Lukas Doerrer, Marco Bresciani, Claus Kropf
  • Publication number: 20190341923
    Abstract: Methods adapted for digital-to-analog conversion compensation and systems are described. In a compensation method, inputs of a digital-to-analog converter (DAC) are adjusted to provide an even number inputs for the DAC. Further, one or more analog input signals are converted to generate one or more corresponding digital output signals. The one or more digital output signals are compensated to compensate for the adjustment of the inputs of the DAC.
    Type: Application
    Filed: September 29, 2017
    Publication date: November 7, 2019
    Inventors: Francesco Conzatti, Patrick Torta, Lukas Doerrer, Marco Bresciani, Claus Kropf
  • Patent number: 7224017
    Abstract: The present invention relates to a device with integrated capacitance structure has at least one first and an adjacent second rewiring plane, each of which comprises at least one first partial structure and a second partial structure, which is different from the first partial structure, the second partial structure in each case substantially surrounding the first partial structure, and the first partial structure of the first rewiring plane being electrically connected to the second partial structure of the second rewiring plane and the second partial structure of the first rewiring plane being electrically connected to the first partial structure of the second rewiring plane and forming different poles of the capacitance structure.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: May 29, 2007
    Assignee: Infineon Technologies AG
    Inventor: Claus Kropf
  • Publication number: 20060071297
    Abstract: Device with integrated capacitance structure The present invention relates to a device with integrated capacitance structure has at least one first and an adjacent second rewiring plane, each of which comprises at least one first partial structure and a second partial structure, which is different from the first partial structure, the second partial structure in each case substantially surrounding the first partial structure, and the first partial structure of the first rewiring plane being electrically connected to the second partial structure of the second rewiring plane and the second partial structure of the first rewiring plane being electrically connected to the first partial structure of the second rewiring plane and forming different poles of the capacitance structure.
    Type: Application
    Filed: September 29, 2005
    Publication date: April 6, 2006
    Applicant: INFINEON TECHNOLOGIES AG
    Inventor: Claus Kropf