Patent | Date |
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Techniques for wireless position determination utilizing a collaborative database Grant 10,390,178 - Houri A | 2019-08-20 |
Techniques For Wireless Position Determination Utilizing A Collaborative Database App 20190082296 - Houri; Cyril | 2019-03-14 |
Techniques for wireless position determination utilizing a collaborative database Grant 10,129,697 - Houri November 13, 2 | 2018-11-13 |
Location Intelligence Management System for Border Security App 20160373898 - Bolon; Brian R. ;   et al. | 2016-12-22 |
Techniques For Wireless Position Determination Utilizing A Collaborative Database App 20160337801 - Houri; Cyril | 2016-11-17 |
Methods for providing location of wireless devices using Wi-Fi Grant 9,402,154 - Houri July 26, 2 | 2016-07-26 |
Method and system for location-based monitoring of a mobile device Grant 9,392,406 - Houri July 12, 2 | 2016-07-12 |
Location intelligence management system for border security Grant 9,386,421 - Bolon , et al. July 5, 2 | 2016-07-05 |
Satellite positioning receiver and proxy location system Grant 9,354,323 - Anderson , et al. May 31, 2 | 2016-05-31 |
Advanced triggers for location-based service applications in a wireless location system Grant 9,288,628 - Anderson , et al. March 15, 2 | 2016-03-15 |
Interference detection, characterization and location in a wireless communications or broadcast system Grant 9,121,923 - Bull , et al. September 1, 2 | 2015-09-01 |
Unauthorized location detection and countermeasures Grant 9,119,063 - Beckley , et al. August 25, 2 | 2015-08-25 |
Network-based location of mobile transmitters Grant 9,078,145 - Issakov , et al. July 7, 2 | 2015-07-07 |
Overlay network-based location of E-UTRAN devices Grant 9,060,281 - Issakov , et al. June 16, 2 | 2015-06-16 |
Optimization of variable coherence integration for the location of weak signals Grant 08922430 - | 2014-12-30 |
Optimization of variable coherence integration for the location of weak signals Grant 8,922,430 - Gander , et al. December 30, 2 | 2014-12-30 |
Positioning Using DTV Broadcast Signaling App 20140375505 - Anderson; Robert J ;   et al. | 2014-12-25 |
Advanced Triggers for Location-Based Service Applications in a Wireless Location System App 20140342689 - Anderson; Robert J. ;   et al. | 2014-11-20 |
Location intelligence management system Grant 8,849,254 - Bolon , et al. September 30, 2 | 2014-09-30 |
Advanced triggers for location-based service applications in a wireless location system Grant 8,838,139 - Anderson , et al. September 16, 2 | 2014-09-16 |
Network location and synchronization of peer sensor stations in a wireless geolocation network Grant 8,810,452 - Bull August 19, 2 | 2014-08-19 |
Time, frequency, and location determination for femtocells Grant 8,754,807 - Do , et al. June 17, 2 | 2014-06-17 |
Identification and isolation of radio signals for a wireless location system Grant 8,737,452 - Mia May 27, 2 | 2014-05-27 |
Cooperating receiver selection for UMTS wireless location Grant 8,738,010 - Segall , et al. May 27, 2 | 2014-05-27 |
Time and power based wireless location and method of selecting location estimate solution Grant 8,718,676 - Soma , et al. May 6, 2 | 2014-05-06 |
Blind identification of single-frequency-network transmitters Grant 8,682,341 - Opshaug , et al. March 25, 2 | 2014-03-25 |
Overlay Network-Based Location of E-UTRAN Devices App 20140080503 - Issakov; Simon ;   et al. | 2014-03-20 |
Passive system for recovering cryptography keys Grant 8,675,863 - Anderson March 18, 2 | 2014-03-18 |
Position determination using ATSC-M/H signals Grant 8,677,440 - Opshaug , et al. March 18, 2 | 2014-03-18 |
Unauthorized Location Detection and Countermeasures App 20140059655 - Beckley; Frederic A. ;   et al. | 2014-02-27 |
Location of mobile devices served by a relay node Grant 8,660,015 - Issakov , et al. February 25, 2 | 2014-02-25 |
Time and power based wireless location and method of selecting location estimate solution Grant 8,655,377 - Soma , et al. February 18, 2 | 2014-02-18 |
Location Intelligence Management System for Border Security App 20140045529 - Bolon; Brian R. ;   et al. | 2014-02-13 |
Unauthorized location detection and countermeasures Grant 8,627,484 - Beckley , et al. January 7, 2 | 2014-01-07 |
Identification and Isolation of Radio Signals for a Wireless Location System App 20130336366 - Mia; Rashidus S. | 2013-12-19 |
Advanced Triggers for Location-Based Service Applications in a Wireless Location System App 20130310070 - Anderson; Robert J. ;   et al. | 2013-11-21 |
Combination of multiple baselines for location estimation Grant 8,554,246 - Boyer , et al. October 8, 2 | 2013-10-08 |
Automated configuration of a wireless location system Grant 8,548,488 - Anderson , et al. October 1, 2 | 2013-10-01 |
Multi-sensor location and identification Grant 8,531,523 - Anderson , et al. September 10, 2 | 2013-09-10 |
Network-Based Location of Mobile Transmitters App 20130229936 - Issakov; Simon ;   et al. | 2013-09-05 |
Time and Power Based Wireless Location and Method of Selecting Location Estimate Solution App 20130231133 - Soma; Pitchaiah ;   et al. | 2013-09-05 |
Network based location of mobile transmitters Grant 8,526,391 - Issakov , et al. September 3, 2 | 2013-09-03 |
Cooperating Receiver Selection for UMTS Wireless Location App 20130217412 - Segall; Edward Joseph ;   et al. | 2013-08-22 |
Advanced triggers for location-based service applications in a wireless location system Grant 8,509,805 - Anderson , et al. August 13, 2 | 2013-08-13 |
Location accuracy improvement using a priori probabilities Grant 8,478,291 - Bull , et al. July 2, 2 | 2013-07-02 |
Location of Mobile Devices Served by a Relay Node App 20130163440 - Issakov; Simon ;   et al. | 2013-06-27 |
Optimization of Variable Coherence Integration for the Location of Weak Signals App 20130162480 - Gander; Edward J. ;   et al. | 2013-06-27 |
Subscriber selective, area-based service control Grant 8,463,297 - Bull , et al. June 11, 2 | 2013-06-11 |
Combination of Multiple Baselines for Location Estimation App 20130130710 - Boyer; Pete A. ;   et al. | 2013-05-23 |
Cooperating receiver selection for UMTS wireless location Grant 8,442,538 - Segall , et al. May 14, 2 | 2013-05-14 |
Diversity time and frequency location receiver Grant 8,436,768 - Bull , et al. May 7, 2 | 2013-05-07 |
Position estimation through iterative inclusion of measurement data Grant 8,384,595 - Mia , et al. February 26, 2 | 2013-02-26 |
Time and Power Based Wireless Location and Method of Selecting Location Estimate Solution App 20130023286 - Soma; Pitchaiah ;   et al. | 2013-01-24 |
Location Intelligence Management System App 20130023247 - Bolon; Brian R. ;   et al. | 2013-01-24 |
Integrated micro-sampling wireless receiver Grant 8,340,218 - Drennen, III December 25, 2 | 2012-12-25 |
Remotely activatable locator with backchannel Grant 8,340,630 - Ward December 25, 2 | 2012-12-25 |
Robust downlink frame synchronization schemes in CDMA wireless networks for geo-location Grant 8,331,955 - Bull , et al. December 11, 2 | 2012-12-11 |
Remotely Activatable Locator With Backchannel App 20120309341 - Ward; Matthew L. | 2012-12-06 |
Geo-fencing in a wireless location system Grant 8,320,931 - Ward , et al. November 27, 2 | 2012-11-27 |
Time and power based wireless location detection system Grant 8,315,647 - Soma , et al. November 20, 2 | 2012-11-20 |
Cooperating receiver selection for UMTS wireless location Grant 8,290,496 - Segall , et al. October 16, 2 | 2012-10-16 |
Sparsed U-TDOA wireless location networks Grant 8,242,959 - Mia , et al. August 14, 2 | 2012-08-14 |
Satellite Positioning Receiver and Proxy Location System App 20120194382 - Anderson; Robert J. ;   et al. | 2012-08-02 |
Positioning and time transfer using television synchronization signals Grant 8,233,091 - Rabinowitz , et al. July 31, 2 | 2012-07-31 |
Location intelligence management system Grant 8,224,348 - Bolon , et al. July 17, 2 | 2012-07-17 |
Network autonomous wireless location system Grant 8,213,957 - Bull , et al. July 3, 2 | 2012-07-03 |
Robust Downlink Frame Synchronization Schemes in CDMA Wireless Networks for Geo-Location App 20120165037 - Bull; Jeffrey F. ;   et al. | 2012-06-28 |
Time and Power Based Wireless Location System App 20120165038 - Soma; Pitchaiah ;   et al. | 2012-06-28 |
Unauthorized Location Detection and Countermeasures App 20120167207 - Beckley; Frederic A. ;   et al. | 2012-06-28 |
Remotely activatable locator system and method using a wireless location system Grant 8,208,892 - Nalley , et al. June 26, 2 | 2012-06-26 |
Interference Detection, Characterization and Location in a Wireless Communications or Broadcast System App 20120154213 - Bull; Jeffrey F. ;   et al. | 2012-06-21 |
Position Estimation Through Iterative Inclusion of Measurement Data App 20120154218 - Mia; Rashidus S. ;   et al. | 2012-06-21 |
Detection and selection of a reference signal for network-based wireless location Grant 8,204,510 - Mills June 19, 2 | 2012-06-19 |
Mid-call synchronization for U-TDOA and AOA location in UMTS Grant 8,204,511 - Mia June 19, 2 | 2012-06-19 |
Satellite positioning receiver and proxy location system Grant 8,199,051 - Anderson , et al. June 12, 2 | 2012-06-12 |
Hybrid GNSS and TDOA wireless location system Grant 8,199,050 - Boyer , et al. June 12, 2 | 2012-06-12 |
Femto-cell location by proxy methods Grant 8,200,239 - Mia , et al. June 12, 2 | 2012-06-12 |
Assistance required locking clasp Grant 8,196,267 - Nalley , et al. June 12, 2 | 2012-06-12 |
Remotely activatable locator system and method Grant 8,180,319 - Nalley , et al. May 15, 2 | 2012-05-15 |
Precise position determination using VHF omni-directional radio range signals Grant 8,179,318 - Furman , et al. May 15, 2 | 2012-05-15 |
Femto-cell location by direct methods Grant 8,180,368 - Anderson , et al. May 15, 2 | 2012-05-15 |
Detection and Selection of a Reference Signal for Network-Based Wireless Location App 20120088522 - Mills; Donald C. | 2012-04-12 |
Location of Wideband OFDM Transmitters with Limited Receiver Bandwidth App 20120082255 - Anderson; Robert J. ;   et al. | 2012-04-05 |
Position determination using wireless local area network signals and television signals Grant 8,149,168 - Rabinowitz , et al. April 3, 2 | 2012-04-03 |
User plane uplink time difference of arrival (U-TDOA) Grant 8,150,421 - Ward , et al. April 3, 2 | 2012-04-03 |
Location of wideband OFDM transmitters with limited receiver bandwidth Grant 8,145,238 - Anderson , et al. March 27, 2 | 2012-03-27 |
Sparsed U-TDOA wireless location networks Grant 8,140,092 - Mia , et al. March 20, 2 | 2012-03-20 |
Interference detection, characterization and location in a wireless communications or broadcast system Grant 8,138,975 - Bull , et al. March 20, 2 | 2012-03-20 |
Method for position estimation using generalized error distributions Grant 8,138,976 - Boyer , et al. March 20, 2 | 2012-03-20 |
Location Accuracy Improvement Using a priori Probabilities App 20120052835 - Bull; Jeffrey F. ;   et al. | 2012-03-01 |
Doppler-aided positioning, navigation, and timing using broadcast television signals Grant 8,125,389 - Opshaug , et al. February 28, 2 | 2012-02-28 |
Mid-call synchronization for U-TDOA and AoA location in UMTS Grant 8,116,784 - Mia February 14, 2 | 2012-02-14 |
Location identification using broadcast wireless signal signatures Grant 8,106,828 - Do , et al. January 31, 2 | 2012-01-31 |
Network-Based Location of Mobile Transmitters App 20120020320 - Issakov; Simon ;   et al. | 2012-01-26 |
Location identification using broadcast wireless signal signatures Grant 8,102,317 - Lee , et al. January 24, 2 | 2012-01-24 |
Hybrid GNSS and TDOA Wireless Location System App 20120015670 - Boyer; Pete A. ;   et al. | 2012-01-19 |
Network Location and Synchronization of Peer Sensor Stations in a Wireless Geolocation Network App 20110285589 - Bull; Jeffrey F. | 2011-11-24 |
Hybrid GNSS and TDOA wireless location system Grant 8,059,028 - Boyer , et al. November 15, 2 | 2011-11-15 |
Sparsed U-TDOA wireless location networks Grant 8,045,506 - Mia , et al. October 25, 2 | 2011-10-25 |
Mid-Call Synchronization for U-TDOA and AOA Location in UMTS App 20110256887 - Mia; Rashidus S. | 2011-10-20 |
Sparsed U-TDOA wireless location networks Grant 8,041,367 - Anderson , et al. October 18, 2 | 2011-10-18 |
Navigation services based on position location using broadcast digital television signals Grant 8,041,505 - Pierce , et al. October 18, 2 | 2011-10-18 |
Emergency wireless location system including a wireless transceiver Grant 8,010,079 - Mia , et al. August 30, 2 | 2011-08-30 |
Method for Position Estimation Using Generalized Error Distributions App 20110205108 - Boyer; Pete A. ;   et al. | 2011-08-25 |
Use of radio access technology diversity for location Grant 7,974,627 - Mia , et al. July 5, 2 | 2011-07-05 |
System for automatically determining cell transmitter parameters to facilitate the location of wireless devices Grant 7,974,640 - Anderson July 5, 2 | 2011-07-05 |
Cooperating Receiver Selection for UMTS Wireless Location App 20110159876 - Segall; Edward Joseph ;   et al. | 2011-06-30 |
Cooperating Receiver Selection for UMTS Wireless Location App 20110159891 - Segall; Edward Joseph ;   et al. | 2011-06-30 |
Location Intelligence Management System App 20110151839 - Bolon; Brian R. ;   et al. | 2011-06-23 |
Passive System for Recovering Cryptography Keys App 20110150211 - Anderson; Robert J. | 2011-06-23 |
Satellite Positioning Receiver and Proxy Location System App 20110148699 - Anderson; Robert J ;   et al. | 2011-06-23 |
Multi-Sensor Location and Identification App 20110134240 - Anderson; Robert J. ;   et al. | 2011-06-09 |
Method for position estimation using generalized error distributions Grant 7,956,808 - Boyer , et al. June 7, 2 | 2011-06-07 |
Applications processor including a database system, for use in a wireless location system Grant RE42,285 - Anderson , et al. April 12, 2 | 2011-04-12 |
Variable coherence integration for the location of weak signals Grant 7,924,224 - LeFever , et al. April 12, 2 | 2011-04-12 |
TDOA/GPS hybrid wireless location system Grant 7,925,274 - Anderson , et al. April 12, 2 | 2011-04-12 |
Subscriptionless location of wireless devices Grant 7,920,875 - Anderson April 5, 2 | 2011-04-05 |
Location of Wideband OFDM Transmitters With Limited Receiver Bandwidth App 20110033002 - Anderson; Robert J. ;   et al. | 2011-02-10 |
Emergency wireless location system including a location determining receiver Grant 7,848,733 - Bull , et al. December 7, 2 | 2010-12-07 |
System for Automatically Determining Cell Transmitter Parameters to Facilitate the Location of Wireless Devices App 20100304763 - Anderson; Robert J. | 2010-12-02 |
Location of wideband OFDM transmitters with limited receiver bandwidth Grant 7,844,280 - Anderson , et al. November 30, 2 | 2010-11-30 |
Network Autonomous Wireless Location System App 20100273504 - Bull; Jeffrey F. ;   et al. | 2010-10-28 |
Portable, iterative geolocation of RF emitters Grant 7,804,448 - Bull , et al. September 28, 2 | 2010-09-28 |
System for automatically determining cell transmitter parameters to facilitate the location of wireless devices Grant 7,797,000 - Anderson September 14, 2 | 2010-09-14 |
Advanced Triggers for Location-Based Service Applications in a Wireless Location System App 20100227628 - Anderson; Robert J. ;   et al. | 2010-09-09 |
Location Quality of Service Indicator App 20100222081 - Ward; Matthew L. ;   et al. | 2010-09-02 |
Advanced triggers for location-based service applications in a wireless location system Grant 7,783,299 - Anderson , et al. August 24, 2 | 2010-08-24 |
Method for Position Estimation Using Generalized Error Distributions App 20100164781 - Boyer; Pete A. ;   et al. | 2010-07-01 |
Integrated Micro-sampling Wireless Receiver App 20100166112 - Drennen, III; William J. | 2010-07-01 |
Femto-Cell Location by Direct Methods App 20100120447 - Anderson; Robert J. ;   et al. | 2010-05-13 |
Use of Radio Access Technology Diversity for Location App 20100120435 - Mia; Rashidus S. ;   et al. | 2010-05-13 |
Femto-Cell Location by Proxy Methods App 20100120394 - Mia; Rashidus S. ;   et al. | 2010-05-13 |
Transmit-power control for wireless mobile services Grant 7,689,240 - Anderson March 30, 2 | 2010-03-30 |
Portable, Iterative Geolocation of RF Emitters App 20100052990 - Bull; Jeffrey F. ;   et al. | 2010-03-04 |
Detection of time of arrival of CDMA signals in a wireless location system Grant 7,667,649 - LeFever , et al. February 23, 2 | 2010-02-23 |
Variable Coherence Integration for the Location of Weak Signals App 20100039326 - LeFever; Ronald ;   et al. | 2010-02-18 |
GPS synchronization for wireless communications stations Grant 7,593,738 - Anderson September 22, 2 | 2009-09-22 |
Subscriber Selective, Area-based Service Control App 20090170528 - Bull; Jeffrey F. ;   et al. | 2009-07-02 |
Mid-Call Synchronization for U-TDOA and AOA Location in UMTS App 20090156228 - Mia; Rashidus S. | 2009-06-18 |
Detection of Time of Arrival of CDMA Signals in a Wireless Location System App 20090149132 - LeFever; Ronald ;   et al. | 2009-06-11 |
Automated Configuration of a Wireless Location System App 20090143018 - Anderson; Robert J. ;   et al. | 2009-06-04 |
Location Quality Of Service Indicator App 20090005061 - Ward; Matthew L. ;   et al. | 2009-01-01 |
TDOA/GPS hybrid wireless location system Grant 7,440,762 - Maloney , et al. October 21, 2 | 2008-10-21 |
TDOA/GPS Hybrid Wireless Location System App 20080248811 - Maloney; John E. ;   et al. | 2008-10-09 |
Augmentation of commercial wireless location system (WLS) with moving and/or airborne sensors for enhanced location accuracy and use of real-time overhead imagery for identification of wireless device locations Grant 7,427,952 - Bull , et al. September 23, 2 | 2008-09-23 |
Emergency wireless location system including a location determining receiver App 20080160952 - Bull; Jeffrey F. ;   et al. | 2008-07-03 |
Portable, iterative geolocation of RF emitters App 20080158059 - Bull; Jeffrey F. ;   et al. | 2008-07-03 |
Emergency wireless location system including a wireless transceiver App 20080160953 - Mia; Rashidus S. ;   et al. | 2008-07-03 |
Robust, Efficient, Localization System App 20080161015 - Maloney; John E. ;   et al. | 2008-07-03 |
Location of Wideband OFDM Transmitters With Limited Receiver Bandwidth App 20080137524 - Anderson; Robert J. ;   et al. | 2008-06-12 |
System for automatically determining cell transmitter parameters to facilitate the location of wireless devices App 20080132247 - Anderson; Robert J. | 2008-06-05 |
Subscriptionless location of wireless devices App 20080132244 - Anderson; Robert J. | 2008-06-05 |
Applications processor including a database system, for use in a wireless location system Grant 7,271,765 - Stilp , et al. September 18, 2 | 2007-09-18 |
User Plane Uplink Time Difference Of Arrival (u-tdoa) App 20070155401 - Ward; Matthew L. ;   et al. | 2007-07-05 |
Monitoring of call information in a wireless location system Grant 7,167,713 - Anderson January 23, 2 | 2007-01-23 |
Multiple pass location processor Grant 7,023,383 - Stilp , et al. April 4, 2 | 2006-04-04 |
E911 overlay solution for GSM, for use in a wireless location system Grant 6,996,392 - Anderson , et al. February 7, 2 | 2006-02-07 |
Method for estimating TDOA and FDOA in a wireless location system Grant 6,876,859 - Anderson , et al. April 5, 2 | 2005-04-05 |
Multiple pass location processor Grant 6,873,290 - Anderson , et al. March 29, 2 | 2005-03-29 |
Multiple pass location processor App 20050024265 - Stilp, Louis A. ;   et al. | 2005-02-03 |
Monitoring of call information in a wireless location system Grant 6,782,264 - Anderson August 24, 2 | 2004-08-24 |
System and method for interference cancellation in a location calculation, for use in a wireless location system Grant 6,765,531 - Anderson July 20, 2 | 2004-07-20 |
Antenna selection method for a wireless location system Grant 6,661,379 - Stilp , et al. December 9, 2 | 2003-12-09 |
Automatic synchronous tuning of narrowband receivers of a wireless location system for voice/traffic channel tracking Grant 6,646,604 - Anderson November 11, 2 | 2003-11-11 |
Multiple pass location processing Grant 6,603,428 - Stilp August 5, 2 | 2003-08-05 |
Collision recovery in a wireless location system Grant 6,563,460 - Stilp , et al. May 13, 2 | 2003-05-13 |
Modified transmission method for improving accuracy for E-911 calls App 20030064734 - Stilp, Louis A. ;   et al. | 2003-04-03 |
Modified transmission method for improving accuracy for E-911 calls Grant 6,519,465 - Stilp , et al. February 11, 2 | 2003-02-11 |
System and method for interference cancellation in a location calculation, for use in a wireless location system App 20030016174 - Anderson, Robert J. | 2003-01-23 |
Internal calibration method for receiver system of a wireless location system Grant 6,492,944 - Stilp December 10, 2 | 2002-12-10 |
Baseline selection method for use in a wireless location system Grant 6,483,460 - Stilp , et al. November 19, 2 | 2002-11-19 |
Antenna selection method for a wireless location system App 20020145564 - Stilp, Louis A. ;   et al. | 2002-10-10 |
Mobile-assisted network based techniques for improving accuracy of wireless location system Grant 6,463,290 - Stilp , et al. October 8, 2 | 2002-10-08 |
Antenna selection method for a wireless location system Grant 6,400,320 - Stilp , et al. June 4, 2 | 2002-06-04 |
Signal collection system for a wireless location system Grant 6,388,618 - Stilp , et al. May 14, 2 | 2002-05-14 |
Enhanced determination of position-dependent signal characteristics of a wireless transmitter Grant 6,366,241 - Pack , et al. April 2, 2 | 2002-04-02 |
Method and system for synchronizing receiver systems of a wireless location system Grant 6,351,235 - Stilp February 26, 2 | 2002-02-26 |
Modified transmission method for improving accuracy for e-911 calls Grant 6,334,059 - Stilp , et al. December 25, 2 | 2001-12-25 |
Centralized database system for a wireless location system Grant 6,317,604 - Kovach, Jr. , et al. November 13, 2 | 2001-11-13 |
Internal calibration method for receiver system of a wireless location system Grant 6,317,081 - Stilp November 13, 2 | 2001-11-13 |
Calibration for wireless location system Grant 6,281,834 - Stilp August 28, 2 | 2001-08-28 |
Architecture for a signal collection system of a wireless location system Grant 6,266,013 - Stilp , et al. July 24, 2 | 2001-07-24 |
Calibration for wireless location system Grant 6,184,829 - Stilp February 6, 2 | 2001-02-06 |
Emergency location method for a wireless location system Grant 6,172,644 - Stilp January 9, 2 | 2001-01-09 |
Directed retry method for use in a wireless location system Grant 6,115,599 - Stilp September 5, 2 | 2000-09-05 |
Method for improving the accuracy of a wireless location system Grant 6,097,336 - Stilp August 1, 2 | 2000-08-01 |
Bandwidth synthesis for wireless location system Grant 6,091,362 - Stilp , et al. July 18, 2 | 2000-07-18 |