Patents by Inventor Florian Renneke

Florian Renneke 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).

  • Input Stage for a Sample Analog to Digital Converter, Sample Analog to Digital Converter and Procedure for Testing an Analog to Digital Converter
    Publication number: 20230045504
    Abstract: An input stage for an analog/digital converter, an analog/digital converter and a method for testing analog/digital converters with successive approximation are disclosed. At an input stage, an input signal is supplied via a first transistor arrangement of a sampling capacitor arrangement. The sampling capacitor arrangement can be optionally connected to ground or to a reference voltage by way of a second transistor arrangement and a switch apparatus.
    Type: Application
    Filed: July 26, 2022
    Publication date: February 9, 2023
    Inventors: Florian Renneke, Andreas Fugger, Jaafar Mejri
  • Relaxation oscillator and method for operating a relaxation oscillator
    Patent number: 10879879
    Abstract: A method of operating a relaxation oscillator includes determining a measure of a propagation delay of a detection device of a relaxation oscillator and increasing a charging rate of a capacitor device of the relaxation oscillator for a time duration based on the determined measure of the propagation delay.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: December 29, 2020
    Assignee: INFINEON TECHNOLOGIES AG
    Inventors: Florian Renneke, Jaafar Mejri
  • Relaxation Oscillator and Method for Operating a Relaxation Oscillator
    Publication number: 20200162059
    Abstract: A method of operating a relaxation oscillator includes determining a measure of a propagation delay of a detection device of a relaxation oscillator and increasing a charging rate of a capacitor device of the relaxation oscillator for a time duration based on the determined measure of the propagation delay.
    Type: Application
    Filed: November 14, 2019
    Publication date: May 21, 2020
    Inventors: Florian Renneke, Jaafar Mejri