Google patent applications published on 20 January 2011

4 US patent applications published on 20 January 2011 and assigned to Google

1 20110016005 PROVIDING ADVERTISEMENTS FROM RELATED SEARCH QUERIES
2 20110015988 USING ESTIMATED AD QUALITIES FOR AD FILTERING, RANKING AND PROMOTION
3 20110015919 Displaying Original Text In A User Interface With Translated Text
4 20110013756 Highlighting of Voice Message Transcripts