Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160841 | Mitigation of multipath effects in global positioning system receivers | Jerry E. Knight, Richard G. Keegan, Charles R. Cahn | 2000-12-12 |
| 5963582 | Mitigation of multipath effects in global positioning system receivers | — | 1999-10-05 |
| 5535278 | Global positioning system (GPS) receiver for recovery and tracking of signals modulated with P-code | Charles R. Cahn, Richard G. Keegan, Jerry E. Knight | 1996-07-09 |