Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9648460 | System and method for location assurance of a mobile device | — | 2017-05-09 |
| 9392521 | System and method for concurrently determining locations of mobile device in wireless communication network | Martin Dawson | 2016-07-12 |
| 9250330 | Method and system for selecting optimal satellites for A-GPS location of handsets in wireless networks | Peter John Rhodes | 2016-02-02 |
| 8718673 | System and method for location assurance of a mobile device | — | 2014-05-06 |
| 8638259 | Method and system for providing assistance data for A-GPS location of handsets in wireless networks | Martin Dawson, Martin Thomson | 2014-01-28 |
| 8467805 | System and method for determining a reference location using cell table data mining | — | 2013-06-18 |
| 8378888 | System and method for determining the location of a mobile device | Martin Dawson | 2013-02-19 |
| 8350756 | Detecting and compensating for erroneous time measurement for mobile device position calculation | Martin Thomson | 2013-01-08 |
| 8325087 | System and method for server side detection of falsified satellite measurements | Martin Thomson | 2012-12-04 |
| 8299961 | Method and system for selecting optimal satellites in view | — | 2012-10-30 |
| 8217832 | Enhancing location accuracy using multiple satellite measurements based on environment | Martin Thomson, Nguyen Khiem Tran | 2012-07-10 |
| 8160610 | System and method for locating mobile device in wireless communication network | Martin Thomson | 2012-04-17 |
| 8125377 | System and method for determining the location of a mobile device | Martin Dawson | 2012-02-28 |
| 8085193 | System and method for preventing A-GPS devices from searching for specific satellites | Martin Thomson | 2011-12-27 |
| 8081109 | Method and apparatus for determining the geographic location of a device | Peter Nicholson | 2011-12-20 |
| 8035557 | System and method for server side detection of falsified satellite measurements | Martin Thomson | 2011-10-11 |
| 7986266 | Method and system for selecting optimal satellites in view | — | 2011-07-26 |
| 7956803 | System and method for protecting against spoofed A-GNSS measurement data | Martin Thomson | 2011-06-07 |
| 7948435 | Method and apparatus for determining the geographic location of a device | Peter Nicholson | 2011-05-24 |
| 7940213 | System and method for determining falsified satellite measurements | Martin Thomson | 2011-05-10 |
| 7928903 | Method and system for selecting optimal satellites for A-GPS location of handsets in wireless networks | Peter John Rhodes | 2011-04-19 |
| 7920091 | System and method for A-GPS positioning of a mobile device | Martin Thomson, Khiem Tran | 2011-04-05 |
| 7916071 | System and method for determining a reference location of a mobile device | — | 2011-03-29 |
| 7847728 | System and method for A-GPS positioning of a mobile device | Martin Thomson, Khiem Tran | 2010-12-07 |
| 7800530 | Method and system for providing assistance data for A-GPS location of handsets in wireless networks | Martin Dawson, Martin Thomson | 2010-09-21 |