Issued Patents All Time
Showing 101–118 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014788 | Estimation of speed of travel using the dynamic signal strength variation of multiple WLAN access points | Kaveh Pahlavan, Edward J. Morgan | 2011-09-06 |
| 7999742 | System and method for using a satellite positioning system to filter WLAN access points in a hybrid positioning system | — | 2011-08-16 |
| 7916661 | Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system | Kaveh Pahlavan | 2011-03-29 |
| 7856234 | System and method for estimating positioning error within a WLAN-based positioning system | Edward J. Morgan | 2010-12-21 |
| 7835754 | Estimation of speed and direction of travel in a WLAN positioning system | Edward J. Morgan, Kaveh Pahlavan | 2010-11-16 |
| 7818017 | Location-based services that choose location algorithms based on number of detected wireless signal stations within range of user device | Russel K. Jones, Edward J. Morgan, Michael G. Shean | 2010-10-19 |
| 7769396 | Location-based services that choose location algorithms based on number of detected access points within range of user device | Russel K. Jones, Edward J. Morgan, Michael G. Shean | 2010-08-03 |
| 7768963 | System and method of improving sampling of WLAN packet information to improve estimates of Doppler frequency of a WLAN positioning device | — | 2010-08-03 |
| 7551579 | Calculation of quality of wlan access point characterization for use in a wlan positioning system | Kaveh Pahlavan, Nicolas Brachet | 2009-06-23 |
| 7551929 | Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations | Kaveh Pahlavan, Edward J. Morgan | 2009-06-23 |
| 7515578 | Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system | Kaveh Pahlavan | 2009-04-07 |
| 7493127 | Continuous data optimization of new access points in positioning systems | Edward J. Morgan, Michael G. Shean, Russel K. Jones | 2009-02-17 |
| 7474897 | Continuous data optimization by filtering and positioning systems | Edward J. Morgan, Michael G. Shean, Russel K. Jones | 2009-01-06 |
| 7471954 | Methods and systems for estimating a user position in a WLAN positioning system based on user assigned access point locations | Nicolas Brachet | 2008-12-30 |
| 7433694 | Location beacon database | Edward J. Morgan, Russel K. Jones, Michael G. Shean | 2008-10-07 |
| 7414988 | Server for updating location beacon database | Russel K. Jones, Edward J. Morgan, Michael G. Shean | 2008-08-19 |
| 7403762 | Method and system for building a location beacon database | Edward J. Morgan, Russel K. Jones, Michael G. Shean | 2008-07-22 |
| 7305245 | Location-based services that choose location algorithms based on number of detected access points within range of user device | Russel K. Jones, Edward J. Morgan, Michael G. Shean | 2007-12-04 |