Patents by Inventor Carsten LANGOLF

Carsten LANGOLF 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 peripheral module for transmitting highway addressable remote transducer (HART) variables and CPU unit for reading the HART variables
    Patent number: 10311006
    Abstract: A peripheral module for connecting Highway Addressable Remote Transducer (HART) field devices provides different HART variables to the input area of its address space for cyclic reading by a CPU unit and continuously updates these HART variables, wherein a communication area for transmitting an individual HART variable is provided in the input and output area of the address space, where the CPU unit writes a command, which specifies the current HART variable to be read, into the output area of the communication area and the peripheral module provides and updates the specified HART variable in the input area of the communication area until a time at which the CPU unit writes a new command, which specifies another HART variable to be read, into the output area in order to make the transmission of all potentially available HART variables possible in a simple manner.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: June 4, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Carsten Langolf, Norbert Rottmann
  • Method and Peripheral Module for Transmitting Highway Addressable Remote Transducer (HART) Variables and CPU Unit for Reading the HART Variables
    Publication number: 20170031856
    Abstract: A peripheral module for connecting Highway Addressable Remote Transducer (HART) field devices provides different HART variables to the input area of its address space for cyclic reading by a CPU unit and continuously updates these HART variables, wherein a communication area for transmitting an individual HART variable is provided in the input and output area of the address space, where the CPU unit writes a command, which specifies the current HART variable to be read, into the output area of the communication area and the peripheral module provides and updates the specified HART variable in the input area of the communication area until a time at which the CPU unit writes a new command, which specifies another HART variable to be read, into the output area in order to make the transmission of all potentially available HART variables possible in a simple manner.
    Type: Application
    Filed: July 22, 2016
    Publication date: February 2, 2017
    Inventors: Carsten LANGOLF, Norbert ROTT MANN