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INFOSPACE INC
US15 patents
Top patents by PatentIndex Score
US6499042B1Dec 24, 2002
Selective proxy approach to filling-in forms embedded in distributed electronic documents
INFOSPACE INC234 citations98
US6434238B1Aug 13, 2002
Multi-purpose transaction card system
INFOSPACE INC224 citations96
US6353795B1Mar 5, 2002
Method and system for matching an incident to a route
INFOSPACE INC123 citations96
US6230188B1May 8, 2001
System and method for providing a proxy identifier in an on-line directory
INFOSPACE INC221 citations96
US7103473B2Sep 5, 2006
Method and system for matching an incident to a route
INFOSPACE INC66 citations95
US6718314B2Apr 6, 2004
Multi-purpose transaction card system
INFOSPACE INC80 citations95
US6519585B1Feb 11, 2003
System and method for facilitating presentation of subject categorizations for use in an on-line search query engine
INFOSPACE INC290 citations95
US6208998B1Mar 27, 2001
On-line directory service through the internet
INFOSPACE INC97 citations95
US6606647B2Aug 12, 2003
Server and method for routing messages to achieve unified communications
INFOSPACE INC226 citations94
US6490601B1Dec 3, 2002
Server for enabling the automatic insertion of data into electronic forms on a user computer
INFOSPACE INC628 citations94
US6460072B1Oct 1, 2002
Method and system for tracking the purchase of a product and services over the internet
INFOSPACE INC104 citations94
US6237145B1May 22, 2001
System for accessing promotion information and for generating redeemable coupons therefrom
INFOSPACE INC333 citations94
US6442544B1Aug 27, 2002
System and method for organizing search categories for use in an on-line search query engine based on geographic descriptions
INFOSPACE INC70 citations92
US6970864B2Nov 29, 2005
Method and apparatus for converting a geographic location to a direct marketing area for a query
INFOSPACE INC49 citations90
US6295528B1Sep 25, 2001
Method and apparatus for converting a geographic location to a direct marketing area for a query
INFOSPACE INC136 citations89