08321404 is referenced by 4 patents and cites 16 patents.

A query prefix is received from a user device. A user identifier is determined based on the user device. A user category is determined based on the user identifier. A node representing the query prefix is located in a query graph. Descendent nodes of the located node that represent queries are located. Each node has one or more user category specific frequency measures and each user category specific frequency measure is associated with a user category. The queries represented by the located nodes are ranked based on the associated user category specific frequency measure associated with the identified user category. The ranked queries are sent to the user device.

Title
Dynamic query suggestion
Application Number
13/173554
Publication Number
8321404 (B1)
Application Date
June 30, 2011
Publication Date
November 27, 2012
Inventor
Scott E Schwartz
Palo Alto
CA, US
Clarence C Mysen
San Francisco
CA, US
Agent
Fish & Richardson P C
Assignee
Google
CA, US
IPC
G06F 17/30
View Original Source