| Withdrawn Patents |
| Grant Date | Patent Number |
| 2008-07-22 | 7,401,580 |
| 2008-07-22 | 7,401,649 |
| 2008-07-22 | 7,401,671 |
| 2008-07-22 | 7,402,152 |
| 2008-07-22 | 7,402,238 |
| 2008-07-22 | 7,402,266 |
| 2008-07-22 | 7,402,334 |
| 2008-07-22 | 7,402,481 |
| 2008-07-22 | 7,402,584 |
| 2008-07-22 | 7,402,742 |
| 2008-07-22 | 7,402,836 |
| 2008-07-22 | 7,402,931 |
| 2008-07-22 | 7,402,949 |
| 2008-07-22 | 7,402,953 |
| 2008-07-22 | 7,403,093 |
| 2008-07-22 | 7,403,637 |
| 2008-07-22 | 7,403,668 |
| 2008-07-22 | 7,403,824 |
| 2008-07-22 | 7,403,861 |
| 2008-07-22 | 7,403,902 |
| 2008-07-22 | 7,403,950 |
| 2008-07-22 | 7,404,052 |
| 2008-07-22 | 7,404,093 |
| 2008-07-22 | 7,404,100 |
| 2008-07-22 | 7,404,171 |