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Methods and apparatus for detecting spoofing of global navigation satellite system signals using carrier phase measurements and known antenna motions |
Steven P. Powell, Brady O'Hanlon |
2018-05-01 |
| 9618625 |
System and method for continuous carrier wave reconstruction |
Isaac T. Miller, William J. Bencze, Robert W. Brumley, Brent M. Ledvina, Thomas J. Holmes +1 more |
2017-04-11 |
| 9360557 |
Systems, methods, devices and subassemblies for rapid-acquisition access to high-precision positioning, navigation and/or timing solutions |
Isaac T. Miller, Clark E. Cohen, Robert W. Brumley, William J. Bencze, Brent M. Ledvina +1 more |
2016-06-07 |
| 9121940 |
Vehicle navigation using non-GPS LEO signals and on-board sensors |
Isaac T. Miller, Brent M. Ledvina |
2015-09-01 |
| 8712051 |
Spoofing detection for civilian GNSS signals |
— |
2014-04-29 |
| 8682581 |
Vehicle navigation using non-GPS LEO signals and on-board sensors |
Isaac T. Miller, Brent M. Ledvina |
2014-03-25 |
| 7978130 |
Practical method for upgrading existing GNSS user equipment with tightly integrated Nav-Com capability |
Clark E. Cohen, Todd E. Humphreys, Brent M. Ledvina, William J. Bencze, Bryan T. Galusha |
2011-07-12 |
| 7372400 |
Methods and apparatus for a navigation system with reduced susceptibility to interference and jamming |
Clark E. Cohen, Robert W. Brumley, Gregory M. Gutt, William J. Bencze, Brent M. Ledvina +2 more |
2008-05-13 |
| 7305021 |
Real-time software receiver |
Brent M. Ledvina, Steven P. Powell, Paul M. Kintner |
2007-12-04 |
| 7010060 |
Real-time software receiver |
Brent M. Ledvina, Steven P. Powell, Paul M. Kintner |
2006-03-07 |
