Patents by Inventor Karl-Josef Lüttgenau

Karl-Josef Lüttgenau 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).

  • Computer system, a system management module and method of bidirectionally interchanging data via module according to the IPMI standard
    Patent number: 9772961
    Abstract: A computer system includes a system component with at least one expansion bus and at least one processor coupled to the at least one expansion bus and executes program code of at least one operating system. The computer system also includes a system management module arranged on the system component and at least one memory. The system management module is coupled to the at least one expansion bus and the at least one expansion bus allows direct access to the at least one memory. The system management module has an interface that implements a protocol stack having a bidirectional transport layer used to provide a predetermined shared memory area of the at least one memory to interchange data with the operating system.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: September 26, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Martin Clemens, Franz Schlosser, Karl-Josef Lüttgenau
  • COMPUTER SYSTEM, A SYSTEM MANAGEMENT MODULE AND METHOD OF BIDIRECTIONALLY INTERCHANGING DATA
    Publication number: 20160179719
    Abstract: A computer system includes a system component with at least one expansion bus and at least one processor coupled to the at least one expansion bus and executes program code of at least one operating system. The computer system also includes a system management module arranged on the system component and at least one memory. The system management module is coupled to the at least one expansion bus and the at least one expansion bus allows direct access to the at least one memory. The system management module has an interface that implements a protocol stack having a bidirectional transport layer used to provide a predetermined shared memory area of the at least one memory to interchange data with the operating system.
    Type: Application
    Filed: July 28, 2014
    Publication date: June 23, 2016
    Applicant: Fujitsu Technology Solutions Intellectual Property GMBH
    Inventors: Martin Clemens, Franz Schlosser, Karl-Josef Lüttgenau