Patents by Inventor John Matthew Hollingsworth

John Matthew Hollingsworth 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).

  • Transactionally consistent change tracking for databases
    Publication number: 20040199552
    Abstract: A change tracking technique is used to maintain the consistency of the source data with the destination data during transactional replication. A first functional characteristic is that it is a transactional database replication technique. A second characteristic is that the technique supports an incremental tracking of transactional states of the source system. A third characteristic of the technique is that it utilizes triggers to track changes while satisfying the first two characteristics.
    Type: Application
    Filed: April 1, 2003
    Publication date: October 7, 2004
    Applicant: Microsoft Corporation
    Inventors: Sandra L. Ward, John Matthew Hollingsworth