Patents by Inventor Duncan Pauly

Duncan Pauly 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).

  • Publication number: 20100106682
    Abstract: A method of maintaining a database index. The index comprises a hierarchical structure of conclusion sets arranged in a series of levels. The method comprising: inserting an “Insert” conclusion set entry into a high level conclusion set; migrating the “Insert” conclusion set entry from the high level conclusion set to a low level conclusion set; deleting the “Insert” conclusion set entry by inserting a “Delete” conclusion set entry into the high level conclusion set; and migrating the “Delete” conclusion set entry from the high level conclusion set to the low level conclusion set whilst maintaining the conclusion set entries in chronological order of insertion within each conclusion set and between levels of conclusion sets.
    Type: Application
    Filed: February 18, 2008
    Publication date: April 29, 2010
    Applicant: COPPEREYE LIMITED
    Inventor: Duncan Pauly