Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chung-Ho Chen0
Date of Patent
March 24, 2009
0Patent Application Number
103497620
Date Filed
January 22, 2003
0Patent Primary Examiner
Patent abstract
Information retrieval system that allows a user to retrieve data having different attributes from different databases is provided. The information retrieval system associates a search attribute of a subject represented by a user input term, with one or more attributes of data stored in the databases. Based on this association, data whose attribute is associated with the search attribute is collected and provided to the user as feedback.
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