Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625573 | Geolocation leveraging spot beam overlap | David A. Whelan, Gregory M. Gutt, Robert W. Brumley, Michael Eglington, Anne T. Haddad +1 more | 2017-04-18 |
| 9097798 | Method for positioning determinations of receivers | Gregory M. Gutt | 2015-08-04 |
| 8416129 | Positioning determinations of receivers | Gregory M. Gutt | 2013-04-09 |
| 8290719 | Mode identification and decomposition for ultrasonic signals | Jeong-Beom Ihn | 2012-10-16 |
| 7859455 | Local clock frequency calibration using low earth orbit (LEO) satellites | Gregory M. Gutt, David A. Whelan, Barton G. Ferrell, Robert W. Brumley, Anne T. Haddad | 2010-12-28 |
| 5850482 | Error resilient method and apparatus for entropy coding | James J. Meany | 1998-12-15 |