2 US patent applications published on 24 December 2009 and assigned to Google
| 1 | 20090319517 | QUERY IDENTIFICATION AND ASSOCIATION |
| 2 | 20090319389 | ITEM RESERVATION |
2 US patent applications published on 24 December 2009 and assigned to Google
| 1 | 20090319517 | QUERY IDENTIFICATION AND ASSOCIATION |
| 2 | 20090319389 | ITEM RESERVATION |