Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8200239 | Femto-cell location by proxy methods | Rashidus S. Mia, Matthew L. Ward | 2012-06-12 |
| 8180368 | Femto-cell location by direct methods | Rashidus S. Mia, Matthew L. Ward | 2012-05-15 |
| 8150421 | User plane uplink time difference of arrival (U-TDOA) | Matthew L. Ward | 2012-04-03 |
| 8145238 | Location of wideband OFDM transmitters with limited receiver bandwidth | Rashidus S. Mia | 2012-03-27 |
| 8140092 | Sparsed U-TDOA wireless location networks | Rashidus S. Mia, Ronald LeFever | 2012-03-20 |
| 8059028 | Hybrid GNSS and TDOA wireless location system | Pete A. Boyer, Ronald LeFever, Rashidus S. Mia | 2011-11-15 |
| 8045506 | Sparsed U-TDOA wireless location networks | Rashidus S. Mia, Ronald LeFever | 2011-10-25 |
| 8041367 | Sparsed U-TDOA wireless location networks | Matthew L. Ward | 2011-10-18 |
| 8010079 | Emergency wireless location system including a wireless transceiver | Rashidus S. Mia, Matthew L. Ward | 2011-08-30 |
| 7974627 | Use of radio access technology diversity for location | Rashidus S. Mia | 2011-07-05 |
| 7974640 | System for automatically determining cell transmitter parameters to facilitate the location of wireless devices | — | 2011-07-05 |
| RE42285 | Applications processor including a database system, for use in a wireless location system | Michael John Kovach, Jr., Anthony Richard Brigidi, John Solley, Edwin E. McCook, Vineet Sachdev +3 more | 2011-04-12 |
| 7925274 | TDOA/GPS hybrid wireless location system | John E. Maloney, Matthew L. Ward | 2011-04-12 |
| 7924224 | Variable coherence integration for the location of weak signals | Ronald LeFever, Rashidus S. Mia | 2011-04-12 |
| 7920875 | Subscriptionless location of wireless devices | — | 2011-04-05 |
| 7848733 | Emergency wireless location system including a location determining receiver | Jeffrey F. Bull, Rashidus S. Mia, Matthew L. Ward | 2010-12-07 |
| 7844280 | Location of wideband OFDM transmitters with limited receiver bandwidth | Rashidus S. Mia | 2010-11-30 |
| 7804448 | Portable, iterative geolocation of RF emitters | Jeffrey F. Bull, Ronald LeFever | 2010-09-28 |
| 7797000 | System for automatically determining cell transmitter parameters to facilitate the location of wireless devices | — | 2010-09-14 |
| 7783299 | Advanced triggers for location-based service applications in a wireless location system | Jeffrey F. Bull, Paul Matthew Czarnecki, Thomas Ginter, Matthew L. Ward | 2010-08-24 |
| 7689240 | Transmit-power control for wireless mobile services | — | 2010-03-30 |
| 7667649 | Detection of time of arrival of CDMA signals in a wireless location system | Ronald LeFever, Rashidus S. Mia | 2010-02-23 |
| 7616155 | Portable, iterative geolocation of RF emitters | Jeffrey F. Bull, Ronald LeFever | 2009-11-10 |
| 7593738 | GPS synchronization for wireless communications stations | — | 2009-09-22 |
| 7440762 | TDOA/GPS hybrid wireless location system | John E. Maloney | 2008-10-21 |