Patents by Inventor David W. Nesbit

David W. Nesbit 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).

  • Patent number: 7356405
    Abstract: A preferred route may be determined from an origin location to a destination location. The preferred route avoids a particular maneuver or particular maneuvers identified by a user. The determination is made by processing directed links (e.g., one-way edges) in a graph that includes one or more links and two or more nodes. The determination of a preferred route may include an estimate of the time required at one or more intersections along alternative routes and/or an estimate of the time required to travel the alternative routes based on the day of the week or the day of the year in which travel occurs. Individual routing preferences, such as a preference of a rural over an urban route and avoiding particular maneuvers in a route, also may be considered.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: April 8, 2008
    Assignee: AOL LLC
    Inventor: David W. Nesbit