Patents by Inventor Lushan Han

Lushan Han 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).

  • Method and system for finding appropriate semantic web ontology terms from words
    Patent number: 8332434
    Abstract: A system and method to map a set of words to a set of ontology terms, the method including determining a starting point for ontologies including terms matching a set of words, determining a term set corresponding to the set of words in an ontology context of each of the starting points, ranking the term sets determined for all of the starting points, and providing an output of the term sets in a ranked order.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: December 11, 2012
    Assignee: Business Objects Software Limited
    Inventors: Robin Salkeld, Lushan Han
  • METHOD AND SYSTEM FOR FINDING APPROPRIATE SEMANTIC WEB ONTOLOGY TERMS FROM WORDS
    Publication number: 20110078205
    Abstract: A system and method to map a set of words to a set of ontology terms, the method including determining a starting point for ontologies including terms matching a set of words, determining a term set corresponding to the set of words in an ontology context of each of the starting points, ranking the term sets determined for all of the starting points, and providing an output of the term sets in a ranked order.
    Type: Application
    Filed: September 30, 2009
    Publication date: March 31, 2011
    Inventors: Robin Salkeld, Lushan Han