Patents

March 8, 2016:Technique for using cached information with a WLAN positioning system to obtain an estimate of a position of a mobile device.

February 2, 2016:Methods of and systems for resolving multiple location estimate conflicts in a WLAN-positioning system.

January 12, 2016:A method of and system for estimating the range of a mobile device to a wireless installation is disclosed.

December 30, 2015:Methods and systems for classifying WLAN access points according to the quality of estimation of characteristics of the WLAN access points are provided.

September 1, 2015:Methods and systems for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device

August 11, 2015:System and method of gathering WLAN packet samples to improve position estimates of WLAN devices.

July 10, 2015:The method of integrating a WLAN-PS and SPS to create a hybrid positioning system.

June 23, 2015:Estimation of position using wlan access point radio propagation characteristics in a WLAN positioning system.

June 9, 2015:A method for estimating position using WLAN access point radio propagation characteristics in a WLAN location based service is provided. 

May 19, 2015:A method for providing contextual information about a location of a wireless-enabled mobile device

May 19, 2015:Methods and systems of continuously optimizing data in Wi-Fi positioning systems

May 12, 2015: Method of estimating demographic information associated with a selected tile based on tracks of a plurality of mobile device users

April 21, 2015:Systems for and methods of determining likelihood of atypical transmission characteristics of reference points in a positioning system

April 21, 2015:Systems and methods for using a satellite positioning system to detect moved WLAN access points

April 14, 2015:Method for estimating the speed and bearing of a Wi-Fi enabled device using WLAN radio signals in a WLAN based location service

April 7, 2015:method and system for increasing the accuracy of a WLAN based position estimate using cellular positioning information

March 31, 2015:Systems for and methods of determining likelihood of reference point identity duplication in a positioning system

March 17, 2015:Systems for and methods of determining likelihood of relocation of reference points in a positioning system are disclosed

March 17, 2015: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

March 3, 2015:Methods of and systems for measuring beacon stability of wireless access points are provided

March 3, 2015:Systems for and methods of determining likelihood of mobility of reference points in a positioning system are disclosed

February 24, 2015:Method of determining device location using the stored locations for the identified Wi-Fi access points, the signal strengths of the received messages and the chosen location-determination algorithm

February 11, 2015:Method of estimating an expected error of a position estimate for use in a WLAN positioning system that estimates the position of a WLAN-enabled device

January 22, 2015: Method of utilizing Wi-Fi-enabled devices to monitor Wi-Fi access points in a target area to indicate whether a Wi-Fi access point has moved 5 relative to its previously recorded location

December 9, 2014: Method of estimating an expected error of a position estimate for use in a WLAN positioning system that estimates the position of a WLAN-enabled device

November 21, 2014: Calculation of quality of estimation of WLAN access point characteristics for use in a WLAN positioning system

November 18, 2014: Methods and systems of hybrid positioning for increasing the reliability and accuracy of location estimation

October 21, 2014: Continuous data optimization method in a positioning system

September 16, 2014: Location beacon database and server method of building a location beacon database, and location based services

May 1, 2014: Method and system for determining location using a hybrid satellite and WLAN positioning system by selecting the best WLAN-PS solution

April 22, 2014: System and Method of Passive and Active Scanning of WLAN-Enabled Access Points to Estimate Position of a WLAN Positioning Device

April 15, 2014: System for and methods of determing likelikood of relocation of reference points in a positioning system 

March 26, 2014: Location beacon database and server, method of building location beacon database, and location based service using the same

March 26, 2014: Continuous data optimization in positioning systems

February 19, 2014: 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

February 4, 2014: Method and system for determining location using a hybrid satellite and WLAN positioning system by selecting the best WLAN-PS solution

January 28, 2014: Improvement of the accuracy and performance of a hybrid positioning system 

January 28, 2014: Methods and systems for determing location using a cellular and WLAN positioning system by selecting the best WLAN PS solution

January 14, 2014: Systems for and methods of determing likelihood of reference point identify duplication in a positioning system

January 14, 2014:Creation of an access point database

December 31, 2013: System and Method for Estimating the Probability of Movement of Access Points in a WLAN-based Positioning System

December 12, 2013: Providing Wi-Fi location information to a mobile device in order to estimate its position

December 10, 2013: Method of and System for Estimating Temporal Demographics of Mobile Users

October 22, 2013: Systems and Methods for Using a Satellite Positioning System to Detect Moved WLAN Access Points

October 15, 2013: Methods of and systems for measuring beacon stability of wireless access points 

September 18, 2013:

Sept 17, 2013: Continuous data optimization of moved access points in positioning systems

Sept 3, 2013: Estimation of speed and direction of travel in a WLAN Positioning System

July 2, 2013: Continuous data optimization of moved access points in positioning systems

June 28, 2013: Method and system for determining location using a hybrid satellite and WLAN positioning system by selecting the best WLAN-PS solution

June 13, 2013: Xổ số miền nam thứ 5 Location beacon database and server, creating a method of building location beacon database and location based services

June 11, 2013: Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best WLAN PS solution

Mar 26, 2013: Xổ số miền nam thứ 5Method and system for estimating range of mobile device to wireless installation

Feb 15, 2013: 
Providing Wi-Fi location information to a mobile device in order to estimate its position

Feb 5, 2013: 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

January 17, 2013: 
A method of locating a user-device having a Wi-Fi radio

Nov 27, 2012: Xổ số miền nam thứ 5Database and server location beacons method used in constructing a database location beacons

Nov 20, 2012: System and method of gathering WLAN packet samples to improve position estimates of WLAN positioning device

Nov 16, 2012: Location beacon database and server method used in building location beacon database

Oct 9, 2012: Systems and methods for using a satellite positioning system to detect moved WLAN access points

Oct 2, 2012: Method of determining position in a hybrid positioning system using a dilution of precision metric

Aug 14, 2012: Xổ số miền nam thứ 5Continuous data optimization of moved access points in positioning systems

Aug 14, 2012: Systems and methods for using a satellite positioning system to detect moved WLAN access points

July 25, 2012: Location beacon database and server method used in building location beacon database

July 24, 2012: System and method of gathering and caching WLAN packet information to improve position estimates of a WLAN positioning device

July 17, 2012: Systems and methods for using a satellite positioning system to detect moved WLAN access points

May 22, 2012: Xổ số miền nam thứ 5System and method of passive and active scanning of WLAN-enabled access points to estimate position of a WLAN positioning device

Apr 27, 2012:
Method of continuous data optimization in a positioning system

Apr 26, 2012: Method of continuous data optimization in a positioning system

April 10, 2012: Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best cellular positioning system solution

April 10, 2012: Xổ số miền nam thứ 5Estimation of position using WLAN access point radiopropagation characteristics in a WLAN positioning system

April 10, 2012: Xổ số miền nam thứ 5Systems and methods for using a satellite positioning system to detect moved WLAN access points link

March 27, 2012: Xổ số miền nam thứ 5Method and system for employing a dedicated device for position estimation by a WLAN positioning system

March 20, 2012: Data optimization of new access points in positioning systems

March 8, 2012: Xổ số miền nam thứ 5Calculation of quality characterization WLAN access point for use in WLAN access point system.

March 6, 2012: System and method for using a satellite positioning system to filter WLAN access points in a hybrid positioning system

Jan 24, 2012: Xổ số miền nam thứ 5Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations

Jan 3, 2012: Estimation of speed and direction of travel in a WLAN positioning system

Jan 3, 2012: System and method for refining a WLAN-PS estimated location using satellite measurements in a hybrid positioning system

Jan 3, 2012: Xổ số miền nam thứ 5Methods and systems for stationary user detection in a hybrid positioning system

Jan 1, 2012: Continuous data optimization in a positioning system

Dec 12, 2011: Location beacon database and server method used in building location beacon database

Dec 14, 2011: Xổ số miền nam thứ 5Calculation of quality of a WLAN access point characterization for use in a WLAN positioning system

Dec 1, 2011: System and method for estimating positioning error within a WLAN-based positioning system

Dec 1, 2011: Method for continuous data optimization in a positioning system

Nov 22, 2011: Methods and systems for determining location using a hybrid satellite and WLAN positioning system by selecting the best SPS measurements

Nov 18, 2011:
Xổ số miền nam thứ 5Location beacon database and server method of building location beacon database using same

Nov 15, 2011: Systems and methods for estimating positioning error within a WLAN-based positioning system

Nov 8, 2011: Systems and methods for determining position using a WLAN-PS estimated position as an initial position in a hybrid positioning system

Oct 27, 2011: Location beacon database and server method used in building location beacon database

Oct 5, 2011: Estimation of speed and direction of travel in a WLAN positioning system

Oct 4, 2011: Xổ số miền nam thứ 5Server for updating location beacon database

Sept 20, 2011: Systems and methods for using a satellite positioning system to detect moved WLAN access points

Sept 13, 2011: Xổ số miền nam thứ 5System and method for estimating positioning error within a WLAN-based positioning system

Sept 6, 2011: Estimation of speed of travel using the dynamic signal strength variation of multiple WLAN access points

Aug 16, 2011: System and method for using a satellite positioning system to filter WLAN access points in a hybrid positioning system

Aug 18, 2011: System and method for estimating positioning error within a WLAN-based positioning system.

July 23, 2011: Xổ số miền nam thứ 5Continuous data optimization in positioning system

Mar 29, 2011: Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system

Mar 15, 2011: Xổ số miền nam thứ 5Continuous data optimization in positioning system

Mar 10, 2011: 
Continuous data optimization in positioning system

Dec 21, 2010: System and method for estimating positioning error within a WLAN-based positioning system

Nov 17, 2010: Location beacon database and server method used in building location beacon database

Nov 16, 2010: Estimation of speed and direction of travel in a WLAN positioning system

Oct 19, 2010: Location-based services that choose location algorithms based on number of detected access points within range of a user device

Aug 3, 2010: Xổ số miền nam thứ 5Location-based services that choose location algorithms based on number of detected access points within range of a user device

Aug 3, 2010: Xổ số miền nam thứ 5System and method of improving sample of WLAN packet information to improve Doppler frequency of a WLAN positioning device

Mar 31, 2010: Location beacon database and server method used in building location beacon database

Nov 30, 2009: Location beacon database and server method used in building location beacon database

July 23, 2009: Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations

July 23, 2009: Xổ số miền nam thứ 5Calculation of quality of WLAN access point characterization for use in a WLAN positioning system

Apr 7, 2009: Xổ số miền nam thứ 5Estimation of positioning using WLAN access point radio propagation characteristics in a WLAN positioning system

Mar 10, 2009: Encoding and compression of a location beacon database

Feb 17, 2009: Continuous data optimization of new access points in positioning systems

Jan 6, 2009: Continuous data optimization by filtering and positioning systems

Dec 30, 2008: Xổ số miền nam thứ 5Methods and systems for estimating a user position in a WLAN positioning system based on user assigned access point locations

Oct 7, 2008: Creation of a location beacon database

Aug 19, 2008: Xổ số miền nam thứ 5Server for updating location beacon database

July 22, 2008: Xổ số miền nam thứ 5Method and system for building a location beacon database

April 30, 2008: Continuous data optimization in positioning system

Dec 4, 2007: Location-based services that choose location algorithms based on number of detected access points within range of user device