Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035558 | Precise absolute time transfer from a satellite system | Clark E. Cohen, Robert W. Brumley, Gregory M. Gutt, Barton G. Ferrell | 2011-10-11 |
| 8019541 | Real-time data aiding for enhanced GPS performance | Clark E. Cohen, Bart Ferrell, Greg Gutt | 2011-09-13 |
| 7952518 | Internet hotspots localization using satellite systems | Robert W. Brumley, Gregory M. Gutt, Barton G. Ferrell | 2011-05-31 |
| 7904243 | Real-time data aiding for enhanced GPS performance | Clark E. Cohen, Bart Ferrell, Greg Gutt | 2011-03-08 |