Patent | Date |
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Determining quality metrics utilized in building a reference database Grant 9,955,358 - Alizadeh-Shabdiz , et al. April 24, 2 | 2018-04-24 |
Determining Quality Metrics Utilized In Building A Reference Database App 20160269914 - Alizadeh-Shabdiz; Farshid ;   et al. | 2016-09-15 |
Calculation of quality of WLAN access point characterization for use in a WLAN positioning system Grant 9,363,785 - Alizadeh-Shabdiz , et al. June 7, 2 | 2016-06-07 |
Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system Grant 9,052,378 - Alizadeh-Shabdiz , et al. June 9, 2 | 2015-06-09 |
Estimation of speed and direction of travel in a WLAN positioning system Grant 9,008,690 - Alizadeh-Shabdiz , et al. April 14, 2 | 2015-04-14 |
Estimation Of Speed And Direction Of Travel In A Wlan Positioning System App 20140160963 - ALIZADEH-SHABDIZ; Farshid ;   et al. | 2014-06-12 |
Estimation of speed and direction of travel in a WLAN positioning system Grant 8,526,967 - Alizadeh-Shabdiz , et al. September 3, 2 | 2013-09-03 |
Estimation of Position Using WLAN Access Point Radio Propagation Characteristics in a WLAN Positioning System App 20120196621 - Alizadeh-Shabdiz; Farshid ;   et al. | 2012-08-02 |
Estimation Of Speed And Direction Of Travel In A Wlan Positioning System App 20120100872 - Alizadeh-Shabdiz; Farshid ;   et al. | 2012-04-26 |
Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system Grant 8,155,673 - Alizadeh-Shabdiz , et al. April 10, 2 | 2012-04-10 |
Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations Grant 8,103,288 - Alizadeh-Shabdiz , et al. January 24, 2 | 2012-01-24 |
Estimation of speed and direction of travel in a WLAN positioning system Grant 8,090,386 - Alizadeh-Shabdiz , et al. January 3, 2 | 2012-01-03 |
Estimation of speed of travel using the dynamic signal strength variation of multiple WLAN access points Grant 8,014,788 - Alizadeh-Shabdiz , et al. September 6, 2 | 2011-09-06 |
Precise node localization in sensor ad-hoc networks Grant 8,005,486 - Pahlavan , et al. August 23, 2 | 2011-08-23 |
Estimation of Position Using WLAN Access Point Radio Propagation Characteristics in a WLAN Positioning System App 20110164522 - ALIZADEH-SHABDIZ; Farshid ;   et al. | 2011-07-07 |
Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system Grant 7,916,661 - Alizadeh-Shabdiz , et al. March 29, 2 | 2011-03-29 |
Estimation of Speed and Direction of Travel in a WLAN Positioning System App 20110058495 - ALIZADEH-SHABDIZ; Farshid ;   et al. | 2011-03-10 |
Estimation of speed and direction of travel in a WLAN positioning system Grant 7,835,754 - Alizadeh-Shabdiz , et al. November 16, 2 | 2010-11-16 |
Estimation Of Speed And Direction Of Travel In A Wlan Positioning System Using Multiple Position Estimations App 20090252138 - Alizadeh-Shabdiz; Farshid ;   et al. | 2009-10-08 |
Calculation Of Quality Of Wlan Access Point Characterization For Use In A Wlan Positioning System App 20090175189 - Alizadeh-Shabdiz; Farshid ;   et al. | 2009-07-09 |
Calculation of quality of wlan access point characterization for use in a wlan positioning system Grant 7,551,579 - Alizadeh-Shabdiz , et al. June 23, 2 | 2009-06-23 |
Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations Grant 7,551,929 - Alizadeh-Shabdiz , et al. June 23, 2 | 2009-06-23 |
Estimation Of Position Using Wlan Access Point Radio Propagation Characteristics In A Wlan Positioning System App 20090154371 - Alizadeh-Shabdiz; Farshid ;   et al. | 2009-06-18 |
Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system Grant 7,515,578 - Alizadeh-Shabdiz , et al. April 7, 2 | 2009-04-07 |
Precise node localization in sensor ad-hoc networks App 20080232281 - Pahlavan; Kaveh ;   et al. | 2008-09-25 |
Methods of filtering and determining cofidence factors for reference points for use in triangulation systems based on Wi-Fi access points App 20070258409 - Alizadeh-Shabdiz; Farshid ;   et al. | 2007-11-08 |
Estimation of speed of travel using the dynamic signal strength variation of multiple WLAN access points App 20070258420 - Alizadeh-Shabdiz; Farshid ;   et al. | 2007-11-08 |
Estimation of speed and direction of travel in a WLAN positioning system App 20070259624 - Alizadeh-Shabdiz; Farshid ;   et al. | 2007-11-08 |
Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system App 20070258421 - Alizadeh-Shabdiz; Farshid ;   et al. | 2007-11-08 |
Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations App 20070258408 - Alizadeh-Shabdiz; Farshid ;   et al. | 2007-11-08 |
QANI Trellis-coded signal structure Grant 4,660,214 - Pahlavan , et al. April 21, 1 | 1987-04-21 |