Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8563910 | Systems and methods for targeting a projectile payload | — | 2013-10-22 |
| 8466835 | Systems and methods for clock correction | Robert D. Tingley | 2013-06-18 |
| 8279119 | Systems and methods for transparency mapping using multipath signals | Donald E. Gustafson, J. Arnold Soltz | 2012-10-02 |
| 7973716 | Systems and methods for transparency mapping using multipath signals | Donald E. Gustafson | 2011-07-05 |
| 7679561 | Systems and methods for positioning using multipath signals | Donald E. Gustafson, John R. Dowdle | 2010-03-16 |
| 6731237 | Deeply-integrated adaptive GPS-based navigator with extended-range code tracking | Donald E. Gustafson, John R. Dowdle | 2004-05-04 |
| 6693592 | Geographical navigation using multipath wireless navigation signals | John R. Dowdle, Donald E. Gustafson | 2004-02-17 |
| 6630904 | Deeply-integrated adaptive INS/GPS navigator with extended-range code tracking | Donald E. Gustafson, John R. Dowdle | 2003-10-07 |
| 6331835 | Deeply-integrated adaptive GPS-based navigator with extended-range code tracking | Donald E. Gustafson, John R. Dowdle | 2001-12-18 |
| 4270044 | Optical reference gyro | — | 1981-05-26 |