4 US patents granted on 02 February 2010 and assigned to Google
| 1 | 7,657,611 | Content request optimization |
| 2 | 7,657,520 | Providing history and transaction volume information of a content source to users |
| 3 | 7,657,514 | Content identification expansion |
| 4 | 7,657,423 | Automatic completion of fragments of text |
