Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8103288 | Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations | Farshid Alizadeh-Shabdiz, Kaveh Pahlavan | 2012-01-24 |
| 8090386 | Estimation of speed and direction of travel in a WLAN positioning system | Farshid Alizadeh-Shabdiz, Kaveh Pahlavan | 2012-01-03 |
| 8031657 | Server for updating location beacon database | Russel K. Jones, Farshid Alizadeh-Shabdiz, Michael G. Shean | 2011-10-04 |
| 8019357 | System and method for estimating positioning error within a WLAN-based positioning system | Farshid Alizadeh-Shabdiz | 2011-09-13 |
| 8014788 | Estimation of speed of travel using the dynamic signal strength variation of multiple WLAN access points | Farshid Alizadeh-Shabdiz, Kaveh Pahlavan | 2011-09-06 |
| 7856234 | System and method for estimating positioning error within a WLAN-based positioning system | Farshid Alizadeh-Shabdiz | 2010-12-21 |
| 7835754 | Estimation of speed and direction of travel in a WLAN positioning system | Farshid Alizadeh-Shabdiz, Kaveh Pahlavan | 2010-11-16 |
| 7818017 | Location-based services that choose location algorithms based on number of detected wireless signal stations within range of user device | Farshid Alizadeh-Shabdiz, Russel K. Jones, Michael G. Shean | 2010-10-19 |
| 7769396 | Location-based services that choose location algorithms based on number of detected access points within range of user device | Farshid Alizadeh-Shabdiz, Russel K. Jones, Michael G. Shean | 2010-08-03 |
| 7752095 | Electronic bill presentment and payment | Kevin Laracey, Krishna A. Canekeratne, Brian C. Barnes, Ishan Birchett | 2010-07-06 |
| 7551929 | Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations | Farshid Alizadeh-Shabdiz, Kaveh Pahlavan | 2009-06-23 |
| 7502620 | Encoding and compression of a location beacon database | Andrew C. Payne | 2009-03-10 |
| 7493127 | Continuous data optimization of new access points in positioning systems | Michael G. Shean, Farshid Alizadeh-Shabdiz, Russel K. Jones | 2009-02-17 |
| 7474897 | Continuous data optimization by filtering and positioning systems | Michael G. Shean, Farshid Alizadeh-Shabdiz, Russel K. Jones | 2009-01-06 |
| 7433694 | Location beacon database | Farshid Alizadeh-Shabdiz, Russel K. Jones, Michael G. Shean | 2008-10-07 |
| 7414988 | Server for updating location beacon database | Russel K. Jones, Farshid Alizadeh-Shabdiz, Michael G. Shean | 2008-08-19 |
| 7403762 | Method and system for building a location beacon database | Farshid Alizadeh-Shabdiz, Russel K. Jones, Michael G. Shean | 2008-07-22 |
| 7305245 | Location-based services that choose location algorithms based on number of detected access points within range of user device | Farshid Alizadeh-Shabdiz, Russel K. Jones, Michael G. Shean | 2007-12-04 |
| 4883110 | Evaporable foam pattern for use in a casting process and having load transfer walls | William D. Corbett | 1989-11-28 |
| 4349341 | Vane steering system for marine drives | Neil Rohan | 1982-09-14 |