Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861982 | System for determining position of an emitter | Howard Forstrom, Dennis D. McCrady | 2005-03-01 |
| 6801782 | Method and apparatus for determining the position of a mobile communication device | Dennis D. McCrady, Peter Cummiskey, Howard Forstrom | 2004-10-05 |
| 6741633 | Hop overlay signal structure for including additional signaling channels in code division multiple access communication and navigation systems | Gene L. Cangiani | 2004-05-25 |
| 6665333 | Methods and apparatus for determining the time of arrival of a signal | Dennis D. McCrady, Howard Forstrom | 2003-12-16 |
| 6453168 | Method and apparatus for determining the position of a mobile communication device using low accuracy clocks | Dennis D. McCrady, Howard Forstrom | 2002-09-17 |
| 5909381 | System of on board prediction of trajectories for autonomous navigation of GPS satellites | Pradipta Shome | 1999-06-01 |
| 5506781 | RF link control of satellite clocks | Peter Cummiskey, Marvin A. Epstein | 1996-04-09 |