Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8558736 | GNSS signal processing methods and apparatus with ionospheric filters | Nicholas C. Talbot | 2013-10-15 |
| 8542146 | Generalized partial fixing | — | 2013-09-24 |
| 8515670 | System and method for refining a position estimate of a low earth orbiting satellite | James M. Janky, Nicholas C. Talbot, Bruce D. Riter | 2013-08-20 |
| 8400351 | GNSS moving base positioning | Nicholas C. Talbot | 2013-03-19 |
| 8395542 | Systems and methods for computing vertical position | Bruno Scherzinger | 2013-03-12 |
| 8368590 | GNSS signal processing methods and apparatus with candidate set selection | Nicholas C. Talbot | 2013-02-05 |
| 8368591 | GNSS signal processing methods and apparatus with ambiguity convergence indication | Nicholas C. Talbot | 2013-02-05 |
| 8260551 | System and method for refining a position estimate of a low earth orbiting satellite | James M. Janky, Nicholas C. Talbot, Bruce D. Riter | 2012-09-04 |
| 8237609 | GNSS position coasting | Nicholas C. Talbot | 2012-08-07 |
| 8232917 | Post-mission high accuracy position and orientation system | Bruno Scherzinger, Joseph J. Hutton | 2012-07-31 |
| 8134497 | Method and system for location-dependent time-specific correction data | James M. Janky, Nicholas C. Talbot | 2012-03-13 |
| 8130143 | Fast decimeter-level GNSS positioning | Junjie Liu, Peter Ian West, Soeren Ulf Klose | 2012-03-06 |
| 7982667 | Post-processed accuracy prediction for GNSS positioning | Soeren Ulf Klose | 2011-07-19 |
| 7855678 | Post-mission high accuracy position and orientation system | Bruno Scherzinger, Joseph J. Hutton | 2010-12-21 |
| 7755542 | GNSS signal processing methods and apparatus | Xiaoming Chen | 2010-07-13 |
| 7746272 | Ambiguity estimation of GNSS signals for three or more carriers | — | 2010-06-29 |
| 7692578 | GNSS signal processing with clock difference modeling | Kenneth Donald Doucet | 2010-04-06 |
| 7589668 | GNSS signal processing with frequency-dependent bias modeling | Kenneth Donald Doucet | 2009-09-15 |
| 7576690 | Position determination with reference data outage | — | 2009-08-18 |
| 7538721 | GNSS signal processing with partial fixing of ambiguities | Kenneth Donald Doucet | 2009-05-26 |
| 7498979 | Fast decimeter-level GNSS positioning | Junjie Liu, Peter Ian West, Soeren Ulf Klose | 2009-03-03 |
| 7432853 | Ambiguity estimation of GNSS signals for three or more carriers | — | 2008-10-07 |
| 7312747 | Multiple-GNSS and FDMA high precision carrier-phase based positioning | Kenneth Donald Doucet | 2007-12-25 |