Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879982 | Mobile reference station for GNSS positioning | Michael Cash, Stuart Riley | 2024-01-23 |
| 10908297 | Mobile reference station for GNSS positioning | Michael Cash, Stuart Riley | 2021-02-02 |
| 10782417 | Mobile reference station for GNSS positioning | Michael Cash, Stuart Riley | 2020-09-22 |
| 8032300 | Method and system for restricting the use of position determining devices to defined regions | — | 2011-10-04 |
| 7747384 | Method for substituting at least one high quality position measurement taken before an interrupting event with a set of upgraded low quality position measurements provided by the same source of measurements after the interrupting event | Scott R. Smith | 2010-06-29 |
| 6957143 | Monitoring of substitution of high quality position measurements with upgraded low quality position measurements | — | 2005-10-18 |
| 6823279 | Spectral method for calibrating a multi-axis accelerometer device | Philip L. Winslow | 2004-11-23 |
| 6810324 | Substitution of high quality position measurements with upgraded low quality position measurements | — | 2004-10-26 |
| 6640609 | Spectral method for calibrating accelerometers | Philip L. Winslow | 2003-11-04 |