ing information associated with a search termUS76313203 Ago 20048 Dic 2009Apple Inc.Method and apparatus for improved interaction with an application program according to data types and actions performed by the application programUS766081724 May 20049 Feb 2010Microsoft CorporationSystem and method for representing content in a file systemUS7665033 *31 Ago 200616 Feb 2010Sun Microsystems, Inc.Using