Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646603 | Method of providing an estimate of a location | Martin S. Wilcox, Andrew T. Yule | 2003-11-11 |
| 6618671 | Method of determining the position of a mobile unit | Andrew T. Yule, Christopher B. Marshall | 2003-09-09 |
| 6525689 | Method of despreading GPS spread spectrum signals | Andrew T. Yule | 2003-02-25 |