Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark Hansen0
Francis Bourque0
Sanjay Gupta0
Date of Patent
May 26, 2015
0Patent Application Number
125795360
Date Filed
October 15, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A navigation system and various methods of using the system are described herein. Search query results are refined by the system and are prioritized based at least in part upon sub-search categories selected during the searching process. Sub-searches can be represented by graphical icons displayed on the user interface.
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