Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727846 | Apparatus and method for minimizing multipath signal errors during tracking of GPS satellite signals | — | 2004-04-27 |
| 6246369 | Miniature phased array antenna system | Peter K. Brown, Amir H. Matini, John D. Norgard | 2001-06-12 |
| 6157621 | Satellite communication system | Edward F. Tuck, David Patterson, Douglas Gene Lockie, Vilnis G. Grencions, Asu Ram Jha +5 more | 2000-12-05 |
| 5379224 | GPS tracking system | Mark A. Sturza | 1995-01-03 |
| 5311194 | GPS precision approach and landing system for aircraft | — | 1994-05-10 |
| 5225842 | Vehicle tracking system employing global positioning system (GPS) satellites | Mark A. Sturza | 1993-07-06 |
| 4862178 | Digital system for codeless phase measurement | Mark A. Sturza | 1989-08-29 |
| 4754280 | Attitude sensing system | W. Michael Bowles, Tom Thorvaldsen | 1988-06-28 |
| 4646096 | Enhanced global positioning system Delta-Range processing | — | 1987-02-24 |
| 4634283 | Method and apparatus for reducing quantization error in laser gyro test data through high speed filtering | John G. Mark, Anthony Matthews | 1987-01-06 |