Patents by Inventor Elizabeth Hetzler

Elizabeth Hetzler 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).

  • Data visualization methods, data visualization devices, data visualization apparatuses, and articles of manufacture
    Publication number: 20070094592
    Abstract: Data visualization methods, data visualization devices, data visualization apparatuses, and articles of manufacture are described according to some aspects.
    Type: Application
    Filed: October 21, 2005
    Publication date: April 26, 2007
    Inventors: Alan Turner, Vernon Crow, Deborah Payne, Elizabeth Hetzler, Kristin Cook
  • Document clustering methods, document cluster label disambiguation methods, document clustering apparatuses, and articles of manufacture
    Publication number: 20060248053
    Abstract: Document clustering methods, document cluster label disambiguation methods, document clustering apparatuses, and articles of manufacture are described. In one aspect, a document clustering method includes providing a document set comprising a plurality of documents, providing a cluster comprising a subset of the documents of the document set, using a plurality of terms of the documents, providing a cluster label indicative of subject matter content of the documents of the cluster, wherein the cluster label comprises a plurality of word senses, and selecting one of the word senses of the cluster label.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Inventors: Antonio Sanfilippo, Augustin Calapristi, Vernon Crow, Elizabeth Hetzler, Alan Turner