3 US patent applications published on 28 January 2010 and assigned to Google
| 1 | 20100023392 | Method of Delivery of Targeting, and Measuring Advertising Over Networks |
| 2 | 20100020776 | Wireless network-based location approximation |
| 3 | 20100020091 | GENERATING AND SERVING TILES IN A DIGITAL MAPPING SYSTEM |
