Issued Patents All Time
Showing 76–100 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406785 | Method and system for estimating range of mobile device to wireless installation | Christopher Steger | 2013-03-26 |
| 8369264 | Method and system for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device so the client device may estimate its position with efficient utilization of resources | Nicolas Brachet, Joel N. Nelson, Russel K. Jones | 2013-02-05 |
| 8315233 | System and method of gathering WLAN packet samples to improve position estimates of WLAN positioning device | — | 2012-11-20 |
| 8284103 | Systems and methods for using a satellite positioning system to detect moved WLAN access points | — | 2012-10-09 |
| 8279114 | Method of determining position in a hybrid positioning system using a dilution of precision metric | Mohammad Ali Heidari | 2012-10-02 |
| 8244272 | Continuous data optimization of moved access points in positioning systems | Edward J. Morgan, Michael G. Shean, Russel K. Jones | 2012-08-14 |
| 8242960 | Systems and methods for using a satellite positioning system to detect moved WLAN access points | — | 2012-08-14 |
| 8229455 | System and method of gathering and caching WLAN packet information to improve position estimates of a WLAN positioning device | — | 2012-07-24 |
| 8223074 | Systems and methods for using a satellite positioning system to detect moved WLAN access points | — | 2012-07-17 |
| 8185129 | System and method of passive and active scanning of WLAN-enabled access points to estimate position of a WLAN positioning device | — | 2012-05-22 |
| 8155673 | Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system | Kaveh Pahlavan | 2012-04-10 |
| 8155666 | Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best cellular positioning system solution | — | 2012-04-10 |
| 8154454 | Systems and methods for using a satellite positioning system to detect moved WLAN access points | — | 2012-04-10 |
| 8144673 | Method and system for employing a dedicated device for position estimation by a WLAN positioning system | — | 2012-03-27 |
| 8140094 | Continuous data optimization of new access points in positioning systems | Edward J. Morgan, Michael G. Shean, Russel K. Jones | 2012-03-20 |
| 8130148 | System and method for using a satellite positioning system to filter WLAN access points in a hybrid positioning system | — | 2012-03-06 |
| 8103288 | Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations | Kaveh Pahlavan, Edward J. Morgan | 2012-01-24 |
| 8089398 | Methods and systems for stationary user detection in a hybrid positioning system | — | 2012-01-03 |
| 8090386 | Estimation of speed and direction of travel in a WLAN positioning system | Edward J. Morgan, Kaveh Pahlavan | 2012-01-03 |
| 8089399 | System and method for refining a WLAN-PS estimated location using satellite measurements in a hybrid positioning system | — | 2012-01-03 |
| 8063820 | Methods and systems for determining location using a hybrid satellite and WLAN positioning system by selecting the best SPS measurements | — | 2011-11-22 |
| 8054219 | Systems and methods for determining position using a WLAN-PS estimated position as an initial position in a hybrid positioning system | — | 2011-11-08 |
| 8031657 | Server for updating location beacon database | Russel K. Jones, Edward J. Morgan, Michael G. Shean | 2011-10-04 |
| 8022877 | Systems and methods for using a satellite positioning system to detect moved WLAN access points | — | 2011-09-20 |
| 8019357 | System and method for estimating positioning error within a WLAN-based positioning system | Edward J. Morgan | 2011-09-13 |