Patents by Inventor Christian Georg Mayr

Christian Georg Mayr 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).

  • Method and apparatus for detecting a moving object and object counting system
    Patent number: 12117522
    Abstract: A method for detecting a moving object in a scene includes providing sampled ultrasonic echo signals from the scene; determining echo envelopes of the sampled ultrasonic echo signals; determining differentials of successive echo envelopes for providing echo envelope differentials; determining the absolute values of the echo envelope differentials; and conducting a classification based on the determined absolute values of the echo envelope differentials for determining a relative movement of the moving object.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: October 15, 2024
    Assignee: Infineon Technologies AG
    Inventors: Tim Hauke Langer, Florian Kelber, Christian Georg Mayr, Johannes Partzsch, Bernd Waschneck
  • METHOD AND APPARATUS FOR DETECTING A MOVING OBJECT AND OBJECT COUNTING SYSTEM
    Publication number: 20230111734
    Abstract: A method for detecting a moving object in a scene includes providing sampled ultrasonic echo signals from the scene; determining echo envelopes of the sampled ultrasonic echo signals; determining differentials of successive echo envelopes for providing echo envelope differentials; determining the absolute values of the echo envelope differentials; and conducting a classification based on the determined absolute values of the echo envelope differentials for determining a relative movement of the moving object.
    Type: Application
    Filed: September 28, 2022
    Publication date: April 13, 2023
    Inventors: Tim Hauke Langer, Florian Kelber, Christian Georg Mayr, Johannes Partzsch, Bernd Waschneck