Patents by Inventor Markus Wohlgemuth

Markus Wohlgemuth 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 for reducing a volume of data to be transmitted from a field device
    Patent number: 11868120
    Abstract: Disclosed is a method for reducing volume of data transmitted from a field device. The method includes checking a value of a process variable at a first point in time and comparing the value with a value checked at a second point in time preceding the first point in time. The value at the first point in time is transmitted only when it differs from the value at the second point in time by a predetermined first magnitude. Additionally, the value at the first point in time is transmitted only when the difference between the value at the first point in time and the value at the second point in time differ by a predetermined factor from a difference between the value at the second point in time and a value at a third point in time preceding the second point in time.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: January 9, 2024
    Assignee: Endress+Hauser Process Solutions AG
    Inventor: Markus Wohlgemuth
  • METHOD FOR REDUCING A VOLUME OF DATA TO BE TRANSMITTED FROM A FIELD DEVICE
    Publication number: 20210181725
    Abstract: Disclosed is a method for reducing volume of data transmitted from a field device. The method includes checking a value of a process variable at a first point in time and comparing the value with a value checked at a second point in time preceding the first point in time. The value at the first point in time is transmitted only when it differs from the value at the second point in time by a predetermined first magnitude. Additionally, the value at the first point in time is transmitted only when the difference between the value at the first point in time and the value at the second point in time differ by a predetermined factor from a difference between the value at the second point in time and a value at a third point in time preceding the second point in time.
    Type: Application
    Filed: April 11, 2019
    Publication date: June 17, 2021
    Inventor: Markus Wohlgemuth