Patents by Inventor David Thede

David Thede 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: 20080010313
    Abstract: A method and a computer system for indexing and searching the data content of nested field records, such as those in Extensible Markup Language (XML). The system includes an indexing and searching engine that constructs an improved full-text search index on the input XML data and then performs searches using the index. The system supports exact matches and partial matches using a wildcard character. The method transforms the input XML data into a form that encodes the data structural information by suffixing each word with its corresponding field qualifiers or an equivalent numerical pattern thereof. The resulting encoded words are then stored in a full-text index structure. Various types of full-index search may be performed. One alternative embodiment is to combine string matching and numeric or integer pattern matching to identify a particular word in a particular field.
    Type: Application
    Filed: September 20, 2007
    Publication date: January 10, 2008
    Inventor: David THEDE
  • Publication number: 20050004935
    Abstract: A method and a computer system for indexing and searching the data content of nested field records, such as those in Extensible Markup Language (XML). The system includes an indexing and searching engine that constructs an improved full-text search index on the input XML data and then performs searches using the index. The system supports exact matches and partial matches using a wildcard character. The method transforms the input XML data into a form that encodes the data structural information by suffixing each word with its corresponding field qualifiers or an equivalent numerical pattern thereof. The resulting encoded words are then stored in a full-text index structure. Various types of full-index search may be performed. One alternative embodiment is to combine string matching and numeric or integer pattern matching to identify a particular word in a particular field.
    Type: Application
    Filed: July 30, 2004
    Publication date: January 6, 2005
    Inventor: David Thede