Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371806 | Doppler aided inertial navigation | Michael B. Mathews | 2019-08-06 |
| 9857476 | GNSS long-code acquisition, ambiguity resolution, and signal validation | Michael B. Mathews | 2018-01-02 |
| 9658341 | GNSS long-code acquisition, ambiguity resolution, and signal validation | Michael B. Mathews | 2017-05-23 |
| 9455762 | System and method for positioning using hybrid spectral compression and cross correlation signal processing | Michael B. Mathews | 2016-09-27 |
| 9239376 | Doppler aided inertial navigation | Michael B. Mathews | 2016-01-19 |
| 9097783 | System and method for positioning using hybrid spectral compression and cross correlation signal processing | Michael B. Mathews | 2015-08-04 |
| 7916074 | System and method for positioning in configured environments | Michael B. Mathews, Kenn L. Gold | 2011-03-29 |
| 7511662 | System and method for positioning in configured environments | Michael B. Mathews, Kenn L. Gold | 2009-03-31 |
| 5757916 | Method and apparatus for authenticating the location of remote users of networked computing systems | Michael B. Mathews, Fred A. Ziel, Kenn L. Gold, Steven M. Anderson, Mark Coffey +1 more | 1998-05-26 |
| 5347285 | Method and apparatus for tracking the position and velocity of airborne instrumentation | David Call, Kenneth L. Gold | 1994-09-13 |
| 4797677 | Method and apparatus for deriving pseudo range from earth-orbiting satellites | Donovan J. Spitzmesser | 1989-01-10 |
| 4463357 | Method and apparatus for calibrating the ionosphere and application to surveillance of geophysical events | — | 1984-07-31 |
| 4215345 | Interferometric locating system | Robert A. Administrator of the National Aeronautics and Space Frosch | 1980-07-29 |