Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182497 | Global positioning system (GPS) carrier phase cycle slip detection and correction | David Michael Sneffner | 2015-11-10 |
| 5416712 | Position and velocity estimation system for adaptive weighting of GPS and dead-reckoning information | Ardalan Heshmati, Kelly G. Johnson, Patricia W. McLain | 1995-05-16 |
| 5202829 | Exploration system and method for high-accuracy and high-confidence level relative position and velocity determinations | — | 1993-04-13 |