| Withdrawn Patents |
| Grant Date | Patent Number |
| 2000-11-14 | 6,145,310 |
| 2000-11-14 | 6,145,316 |
| 2000-11-14 | 6,145,446 |
| 2000-11-14 | 6,145,848 |
| 2000-11-14 | 6,145,869 |
| 2000-11-14 | 6,145,916 |
| 2000-11-14 | 6,145,928 |
| 2000-11-14 | 6,146,255 |
| 2000-11-14 | 6,146,290 |
| 2000-11-14 | 6,146,479 |
| 2000-11-14 | 6,146,585 |
| 2000-11-14 | 6,146,644 |
| 2000-11-14 | 6,146,689 |
| 2000-11-14 | 6,147,067 |
| 2000-11-14 | 6,147,132 |
| 2000-11-14 | 6,147,286 |
| 2000-11-14 | 6,147,287 |
| 2000-11-14 | 6,147,392 |
| 2000-11-14 | 6,147,412 |
| 2000-11-14 | 6,147,676 |
| 2000-11-14 | 6,147,819 |
| 2000-11-14 | 6,147,892 |
| 2000-11-14 | 6,147,897 |
| 2000-11-14 | 6,148,036 |
| 2000-11-14 | 6,148,440 |