Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7414573 | Method and apparatus for providing an integrated communications, navigation and surveillance satellite system | — | 2008-08-19 |
| 7373223 | Global navigation satellite system landing systems and methods | — | 2008-05-13 |
| 7362262 | Method and apparatus for providing an integrated communications, navigation and surveillance satellite system | — | 2008-04-22 |
| 6963304 | Method and apparatus for providing an integrated communications, navigation and surveillance satellite system | — | 2005-11-08 |
| 6674398 | Method and apparatus for providing an integrated communications, navigation and surveillance satellite system | — | 2004-01-06 |
| 6549829 | Skipping filter for inertially augmented landing system | Leonard R. Anderson, Steven B. Krogh, Melville Duncan Walter McIntyre | 2003-04-15 |
| 5995043 | Aircraft satellite navigation precision-approach system including CDMA datalink | — | 1999-11-30 |
| 5786773 | Local-area augmentation system for satellite navigation precision-approach system | — | 1998-07-28 |
| 5463317 | Shield integrity monitor | — | 1995-10-31 |
| 5378992 | Method and apparatus for measuring the loop self impedance of shielded wiring non-intrusively utilizing the current transformer ratio of a sense current probe and the current transformer ratio of a drive current probe | — | 1995-01-03 |
| 5233358 | Antenna beam forming system | — | 1993-08-03 |
| 4882588 | Steerable beam antenna system using butler matrix | Kenneth H. Renshaw | 1989-11-21 |