Patents by Inventor Robert A. Bittner

Robert A. Bittner 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: 10452716
    Abstract: A technique for optimizing complex endpoint resolution in a hierarchical data structure. The technique includes maintaining an encoding between a path through the hierarchical data structure and the endpoint node of the path. When an input pathname corresponding to the path is received, the pathname is used to resolve the endpoint node from the encoding without traversing the path.
    Type: Grant
    Filed: June 7, 2008
    Date of Patent: October 22, 2019
    Assignee: International Business Machines Corporation
    Inventors: Gottfried Schimunek, Jaroslaw Miszczyk, Brent J. Baude, Robert A. Bittner
  • Patent number: 7844633
    Abstract: A structured document storage and management technique utilizes a generic document model tree, a symbol conversion module and an encoded vector set to store structured documents. The generic document model tree represents a structured document model and contains one or more structured document nodes without storing node data unique to any particular structured document. The symbol conversion module contains untagged data associated with the one or more structured document nodes, and representing node data for particular structured documents. The symbol conversion module also maintains a value code in association with each untagged data element. The encoded vector set includes one or more encoded vectors corresponding to the one or more structured document nodes having associated untagged data. Each encoded vector contains one of the value codes at an index position that corresponds to a particular structured document.
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: November 30, 2010
    Assignee: International Business Machines Corporation
    Inventors: Jaroslaw Miszczyk, Brent J. Baude, Gottfried Schimunek, Robert A. Bittner
  • Publication number: 20090307241
    Abstract: A technique for optimizing complex endpoint resolution in a hierarchical data structure. The technique includes maintaining an encoding between a path through the hierarchical data structure and the endpoint node of the path. When an input pathname corresponding to the path is received, the pathname is used to resolve the endpoint node from the encoding without traversing the path.
    Type: Application
    Filed: June 7, 2008
    Publication date: December 10, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gottfried Schimunek, Jaroslaw Miszczyk, Brent J. Baude, Robert A. Bittner
  • Publication number: 20090077009
    Abstract: A structured document storage and management technique utilizes a generic document model tree that contains structured document nodes. A symbol conversion module contains untagged data associated with one or more of the structured document nodes and with a corresponding number of value codes. An encoded vector set includes a set of encoded vectors corresponding to the one or more structured document nodes having associated untagged data. Each of the encoded vectors contains one of the value codes at an index position that corresponds to a particular structured document.
    Type: Application
    Filed: September 13, 2007
    Publication date: March 19, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jaroslaw Miszczyk, Brent J. Baude, Gottfried Schimunek, Robert A. Bittner