Patents by Inventor Matthias Brachmann

Matthias Brachmann 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).

  • INJECTION MOLDING PROCESS USING 1K POLYURETHANE
    Publication number: 20220143881
    Abstract: A method for producing a molded article by injection molding may include using a heat-curable 1K polyurethane (PU) composition, as well as the molded articles obtained using said method.
    Type: Application
    Filed: February 21, 2020
    Publication date: May 12, 2022
    Inventors: Jean-Louis REQUIN, Adrian SKORCZ, Guy NAPPO, Matthias BRACHMANN
  • Memory access based I/O operations
    Patent number: 10901910
    Abstract: The invention relates to a method for transferring data between a computer program executed by a processor and an input/output device using a memory accessible by the computer program and the input/output device. An operating system provides a trigger address range in a virtual address space assigned to the computer program. A page fault is caused by accessing the trigger address by the computer program. A page fault handler handling the page fault acquires information for identifying the data to be transferred using the trigger address. The acquired information is provided to the input/output device and the identified data is transferred between the memory and the input/output device.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: January 26, 2021
    Assignee: International Business Machines Corporation
    Inventors: Christoph Raisch, Carsten Otte, Matthias Brachmann, Marco Kraemer
  • MEMORY ACCESS BASED I/O OPERATIONS
    Publication number: 20190310947
    Abstract: The invention relates to a method for transferring data between a computer program executed by a processor and an input/output device using a memory accessible by the computer program and the input/output device. An operating system provides a trigger address range in a virtual address space assigned to the computer program. A page fault is caused by accessing the trigger address by the computer program. A page fault handler handling the page fault acquires information for identifying the data to be transferred using the trigger address. The acquired information is provided to the input/output device and the identified data is transferred between the memory and the input/output device.
    Type: Application
    Filed: April 5, 2018
    Publication date: October 10, 2019
    Inventors: Christoph Raisch, Carsten Otte, Matthias Brachmann, Marco Kraemer