Patents by Inventor Mark Ludwig

Mark Ludwig 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).

  • Patent number: 9272681
    Abstract: A knee airbag can be deployed from a side panel of a vehicle to cushion the lower leg of a vehicle occupant during a collision event. Such knee airbags can provide protection to occupants that move in a forward and outboard direction during a collision event. In some circumstances, the knee airbag includes one or more chambers.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: March 1, 2016
    Assignee: AUTOLIV ASP, INC.
    Inventor: Mark Ludwig Enders
  • Patent number: 9195504
    Abstract: A method for data transfer in a data processing system, and corresponding system and machine-readable medium. One method includes receiving by the data processing system a request for a data structure from a calling process, and splitting the data structure into a plurality of substructures by the data processing system. That method includes transferring the plurality of substructures to the calling process by the data processing system, wherein at least two of the substructures are transferred in parallel, and maintaining a transfer state for each substructure in the data processing system.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: November 24, 2015
    Assignee: Siemens Product Lifecycle Management Software Inc.
    Inventors: John Staehle Whelan, Mark Ludwig
  • Patent number: 8886593
    Abstract: A method for data transfer in a data processing system, and corresponding system and machine-readable medium. One method includes receiving by the data processing system information relating to a data structure to be transferred, where the data structure includes a plurality of elements. Each element in the structure is linked to at least one other element in the structure. The method also includes selecting by the data processing system a group of the plurality of elements, the group including at most a predetermined maximum number of elements. The method further includes transferring by the data processing system the group of elements to a destination. The method also includes assigning by the data processing system the elements of the plurality of elements that are not in the group of elements to one or more substructures. At least one substructure is assigned two or more direct child nodes of transferred nodes.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: November 11, 2014
    Assignee: Siemens Product Lifecycle Management Software Inc.
    Inventors: John Staehle Whelan, Mark Ludwig, Dheiveekan Krishnamurthy, Pragyaditya Barat, Ravi Rajagopal
  • Publication number: 20120197838
    Abstract: A method for data transfer in a data processing system, and corresponding system and machine-readable medium. One method includes receiving by the data processing system information relating to a data structure to be transferred, where the data structure includes a plurality of elements. Each element in the structure is linked to at least one other element in the structure. The method also includes selecting by the data processing system a group of the plurality of elements, the group including at most a predetermined maximum number of elements. The method further includes transferring by the data processing system the group of elements to a destination. The method also includes assigning by the data processing system the elements of the plurality of elements that are not in the group of elements to one or more substructures. At least one substructure is assigned two or more direct child nodes of transferred nodes.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 2, 2012
    Applicant: SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC.
    Inventors: John Staehle Whelan, Mark Ludwig, Dheiveekan Krishnamurthy, Pragyaditya Barat, Ravi Rajagopal
  • Patent number: 8166208
    Abstract: A system, method, and computer readable medium. A method includes setting a maximum translation delay. The method includes, while a current delay is less than the maximum transfer delay, repeatedly performing the steps of searching for an additional transfer having a same source and target as a current transfer, and when an additional transfer is found, adding the additional transfer to a transfer list that identifies transfers to be made together. The method includes performing a transfer of the transfers identified by the transfer list when the current delay has met or exceeded the maximum transfer delay.
    Type: Grant
    Filed: April 26, 2010
    Date of Patent: April 24, 2012
    Assignee: Siemens Product Lifecycle Management Software Inc.
    Inventors: John Staehle Whelan, Mark Ludwig
  • Publication number: 20110264831
    Abstract: A system, method, and computer readable medium. A method includes setting a maximum translation delay. The method includes, while a current delay is less than the maximum transfer delay, repeatedly performing the steps of searching for an additional transfer having a same source and target as a current transfer, and when an additional transfer is found, adding the additional transfer to a transfer list that identifies transfers to be made together. The method includes performing a transfer of the transfers identified by the transfer list when the current delay has met or exceeded the maximum transfer delay.
    Type: Application
    Filed: April 26, 2010
    Publication date: October 27, 2011
    Applicant: Siemens Product Lifecycle Management Software Inc.
    Inventors: John Staehle Whelan, Mark Ludwig
  • Publication number: 20110072032
    Abstract: A method for data transfer in a data processing system, and corresponding system and machine-readable medium. One method includes receiving by the data processing system a request for a data structure from a calling process, and splitting the data structure into a plurality of substructures by the data processing system. That method includes transferring the plurality of substructures to the calling process by the data processing system, wherein at least two of the substructures are transferred in parallel, and maintaining a transfer state for each substructure in the data processing system.
    Type: Application
    Filed: September 21, 2009
    Publication date: March 24, 2011
    Applicant: Siemens Product Lifecycle Management Software Inc.
    Inventors: John Staehle Whelan, Mark Ludwig
  • Patent number: 7631320
    Abstract: A method and apparatus for performing actions while selecting objects on a user interface display. A user may select a first item in an area of a display controlled by a first process and drag that item to a second area on a display controlled by a second process. The second process may negotiate with the first process to provide certain data types, and based upon those data types, the second process will determine a list of actions in hierarchical fashion which may be performed upon the data. Such actions may include, but are not limited to, printing, sending electronic mail, and performing other actions in the computer system. Alternative and primary actions may also be specified by a user, such as by selecting various keys on a keyboard or other input device. Further, a user may specify that the second process display a list of actions which may be performed upon the selected item and allow the user to select an action from a list.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: December 8, 2009
    Assignee: Apple Inc.
    Inventors: Mark Ludwig Stern, Robert George Johnston, Jr., Elizabeth Ann Robinson Moller
  • Publication number: 20080155439
    Abstract: A method and apparatus for performing actions while selecting objects on a user interface display. A user may select a first item in an area of a display controlled by a first process and drag that item to a second area on a display controlled by a second process. The second process may negotiate with the first process to provide certain data types, and based upon those data types, the second process will determine a list of actions in hierarchical fashion which may be performed upon the data. Such actions may include, but are not limited to, printing, sending electronic mail, and performing other actions in the computer system. Alternative and primary actions may also be specified by a user, such as by selecting various keys on a keyboard or other input device. Further, a user may specify that the second process display a list of actions which may be performed upon the selected item and allow the user to select an action from a list.
    Type: Application
    Filed: July 31, 2006
    Publication date: June 26, 2008
    Inventors: Mark Ludwig Stern, Robert George Johnston, Elizabeth Ann Robinson Moller
  • Patent number: 6807668
    Abstract: A method and apparatus for performing actions while selecting objects on a user interface display. A user may select a first item in an area of a display controlled by a first process and drag that item to a second area on a display controlled by a second process. The second process may negotiate with the first process to provide certain data types, and based upon those data types, the second process will determine a list of actions in hierarchical fashion which may be performed upon the data. Such actions may include, but are not limited to, printing, sending electronic mail, and performing other actions in the computer system. Alternative and primary actions may also be specified by a user, such as by selecting various keys on a keyboard or other input device. Further, a user may specify that the second process display a list of actions which may be performed upon the selected item and allow the user to select an action from a list.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: October 19, 2004
    Assignee: Apple Computer, Inc.
    Inventors: Mark Ludwig Stern, Robert George Johnston, Jr., Elizabeth Ann Robinson Moller
  • Publication number: 20030208639
    Abstract: A method and apparatus for performing actions while selecting objects on a user interface display. A user may select a first item in an area of a display controlled by a first process and drag that item to a second area on a display controlled by a second process. The second process may negotiate with the first process to provide certain data types, and based upon those data types, the second process will determine a list of actions in hierarchical fashion which may be performed upon the data. Such actions may include, but are not limited to, printing, sending electronic mail, and performing other actions in the computer system. Alternative and primary actions may also be specified by a user, such as by selecting various keys on a keyboard or other input device. Further, a user may specify that the second process display a list of actions which may be performed upon the selected item and allow the user to select an action from a list.
    Type: Application
    Filed: December 19, 2002
    Publication date: November 6, 2003
    Inventors: Mark Ludwig Stern, Robert George Johnston, Elizabeth Ann Robinson Moller
  • Patent number: 6535930
    Abstract: A method and apparatus for performing actions while selecting objects on a user interface display. A user may select a first item in an area of a display controlled by a first process and drag that item to a second area on a display controlled by a second process. The second process may negotiate with the first process to provide certain data types, and based upon those data types, the second process will determine a list of actions in hierarchical fashion which may be performed upon the data. Such actions may include, but are not limited to, printing, sending electronic mail, and performing other actions in the computer system. Alternative and primary actions may also be specified by a user, such as by selecting various keys on a keyboard or other input device. Further, a user may specify that the second process display a list of actions which may be performed upon the selected item and allow the user to select an action from a list.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: March 18, 2003
    Assignee: Apple Computer, Inc.
    Inventors: Mark Ludwig Stern, Robert George Johnston, Jr., Elizabeth Ann Robinson Moller
  • Publication number: 20010018715
    Abstract: A method and apparatus for performing actions while selecting objects on a user interface display. A user may select a first item in an area of a display controlled by a first process and drag that item to a second area on a display controlled by a second process. The second process may negotiate with the first process to provide certain data types, and based upon those data types, the second process will determine a list of actions in hierarchical fashion which may be performed upon the data. Such actions may include, but are not limited to, printing, sending electronic mail, and performing other actions in the computer system. Alternative and primary actions may also be specified by a user, such as by selecting various keys on a keyboard or other input device. Further, a user may specify that the second process display a list of actions which may be performed upon the selected item and allow the user to select an action from a list.
    Type: Application
    Filed: March 6, 2001
    Publication date: August 30, 2001
    Inventors: Mark Ludwig Stern, Robert George Johnston, Elizabeth Ann Robinson Moller
  • Patent number: 6212577
    Abstract: A method and apparatus for performing actions while selecting objects on a user interface display. A user may select a first item in an area of a display controlled by a first process and drag that item to a second area on a display controlled by a second process. The second process may negotiate with the first process to provide certain data types, and based upon those data types, the second process will determine a list of actions in hierarchical fashion which may be performed upon the data. Such actions may include, but are not limited to, printing, sending electronic mail, and performing other actions in the computer system. Alternative and primary actions may also be specified by a user, such as by selecting various keys on a keyboard or other input device. Further, a user may specify that the second process display a list of actions which may be performed upon the selected item and allow the user to select an action from a list.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: April 3, 2001
    Assignee: Apple Computer, Inc.
    Inventors: Mark Ludwig Stern, Robert George Johnston, Jr., Elizabeth Ann Robinson Moller
  • Patent number: 5944512
    Abstract: A heating and incineration device includes a heating chamber for being connected to a heating application. A process stream is recirculated between the heating chamber and the heating application. An incineration tube is positioned into the heating chamber for providing the only exit for gases from the heating chamber and the heating application. A heat source is positioned within the heating chamber in spaced coaxial relation with an incineration tube inlet. The process stream is heated to a working temperature when it is passed through the heating chamber around the periphery of the heat source. The heat source is directed at the incineration tube inlet, so that the highest temperature inside the heating chamber is concentrated along an axis between the heat source and the incineration tube inlet. The distance between the incineration tube inlet and the heat source is adjustable for controlling the temperature inside the incineration tube.
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: August 31, 1999
    Inventor: Mark Ludwig
  • Patent number: 5835919
    Abstract: A document-centered user interface architecture for a computer system employs parts as the fundamental building blocks of all documents. All data is stored in the system as a part, which is comprised of contents and an associated editor. The contents and the functionality of the editor are available to the user wherever the part is located, whether in a document, on a desktop or in a folder. Parts function as containers for other parts, thereby facilitating the compilation and editing of multimedia or compound documents.
    Type: Grant
    Filed: May 17, 1996
    Date of Patent: November 10, 1998
    Assignee: Apple Computer, Inc.
    Inventors: Mark Ludwig Stern, David Canfield Smith, David Curbow, Jennifer Chaffee, Jeffrey Kreegar, Michael Thompson, George Corrick, Daniel Jordan, Kurt Piersol
  • Patent number: 5812862
    Abstract: A document-centered user interface architecture for a computer system employs parts as the fundamental building blocks of all documents. All data is stored in the system as a part, which is comprised of contents and an associated editor. The contents and the functionality of the editor are available to the user wherever the part is located, whether in a document, on a desktop or in a folder. Parts function as containers for other parts, thereby facilitating the compilation and editing of multimedia or compound documents.
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: September 22, 1998
    Assignee: Apple Computer, Inc.
    Inventors: David Canfield Smith, Mark Ludwig Stern, David Curbow, Jennifer Chaffee, Jeffrey Kreegar, Michael Thompson, George Corrick, Daniel Jordan, Kurt Piersol
  • Patent number: 5754178
    Abstract: A method and apparatus for improved user interaction and feedback on a computer system display. Interapplication dragging upon a user interface display is provided allowing a user to select a first item in a first window and move that first item to a second window which is under control of second process. Feedback is provided in the second window under control of the second process if the second application program can accept the data. In addition, other improved user interface actions are described, such as improved selection feedback, improved navigation, and improved completion feedback.
    Type: Grant
    Filed: October 16, 1995
    Date of Patent: May 19, 1998
    Assignee: Apple Computer, Inc.
    Inventors: Robert George Johnston, Jr., David Lawrence Evans, David H. Owens, Nick G. Kledzik, Mark Ludwig Stern, Herman Jesus Camarena, Bruce Bartholomew Gaya, John R. Meier, Stephen Fisher, Eric Mathew Trehus
  • Patent number: 5669005
    Abstract: A document-centered user interface architecture for a computer system employs parts as the fundamental building blocks of all documents. All data is stored in the system as a part, which is comprised of contents and an associated editor. The contents and the functionality of the editor are available to the user wherever the part is located, whether in a document, on a desktop or in a folder. Parts function as containers for other parts, thereby facilitating the compilation and editing of multimedia or compound documents. When material from one part is inserted into another part, the computer system automatically determines whether the added material is incorporated into the intrinsic contents of the receiving part or embedded as a separately identifiable part.
    Type: Grant
    Filed: October 11, 1995
    Date of Patent: September 16, 1997
    Assignee: Apple Computer, Inc.
    Inventors: David Curbow, David Canfield Smith, Kurt Piersol, Mark Ludwig Stern
  • Patent number: D772191
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: November 22, 2016
    Inventor: Mark Ludwig