Patents by Inventor Julia Bublitz

Julia Bublitz 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 communication system for exchanging data between several field devices
    Patent number: 11606444
    Abstract: A method for exchanging data between several field devices includes: implementing an exchange of data between a requesting field device and a responding field device using a publish-subscribe principle; subscribing the responding field device to request messages whose message titles include a specification of a field device identifier of the responding field device; subscribing the requesting field device to response messages whose message titles include a request identifier known to the requesting field device; the requesting field device publishing a request message to a data broker, the message title of the request message including the request identifier and the specification; the responding field device receiving the request message, evaluating the request message, and publishing a corresponding response message to the data broker, the message title of the response message including the request identifier; and the requesting field device receiving the response message based on the subscription to the res
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: March 14, 2023
    Assignee: KROHNE Messtechnik GmbH
    Inventors: Wolfgang Hottgenroth, Julia Bublitz, René Keimling
  • Method and Communication System for Exchanging Data Between Several Field Devices
    Publication number: 20220217217
    Abstract: A method for exchanging data between several field devices includes: implementing an exchange of data between a requesting field device and a responding field device using a publish-subscribe principle; subscribing the responding field device to request messages whose message titles include a specification of a field device identifier of the responding field device; subscribing the requesting field device to response messages whose message titles include a request identifier known to the requesting field device; the requesting field device publishing a request message to a data broker, the message title of the request message including the request identifier and the specification; the responding field device receiving the request message, evaluating the request message, and publishing a corresponding response message to the data broker, the message title of the response message including the request identifier; and the requesting field device receiving the response message based on the subscription to the res
    Type: Application
    Filed: December 31, 2021
    Publication date: July 7, 2022
    Inventors: Wolfgang Hottgenroth, Julia Bublitz, René Keimling