4 US patent applications published on 26 January 2012 and assigned to Yahoo
| 1 | 20120023457 | PRESENTATION OF ADVERTISEMENTS BASED ON USER INTERACTIVITY WITH A WEB PAGE |
| 2 | 20120023114 | UNIVERSAL DEVICE IDENTIFIER FOR GLOBALLY IDENTIFYING AND BINDING DISPARATE DEVICE IDENTIFIERS TO THE SAME MOBILE DEVICE |
| 3 | 20120022937 | ADVERTISEMENT BRAND ENGAGEMENT VALUE |
| 4 | 20120020522 | MOBILE IMAGING DEVICE AS NAVIGATOR |
