Hybrid mobile phone geopositioning
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 23, 2013
Grant Date -
Dec 1, 2011
app pub date -
Jun 1, 2010
filing date -
Jun 1, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hybrid positioning system for continuously and accurately determining a location of a mobile device is provided. Samples of GPS locations from a pool of mobile devices and accompanying cell tower data, WLAN data, or other comparable network signals are used to construct a dynamic map of particular regions. The dynamic map(s) may be sent to and stored on individual mobile devices such that the mobile device can compare its less accurate, but more readily available, data like cell tower signals to recorded ones and estimate its position more accurately and continuously. The position data may be sent to a server for user in location based services.
First Claim
Family
International Classification(s)
Cited Art Landscape
| Patent Info | (Count) | # Cites | Year |
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| * 2011/0040,625 SYSTEM AND METHOD FOR ADVERTISING ON A MOBILE DEVICE | 5 | 2008 | |
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| 2007/0167,174 On-device mapping of WIFI hotspots via direct connection of WIFI-enabled and GPS-enabled mobile devices | 114 | 2006 | |
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| 2008/0248,813 System and Methods for Obtaining Coarse Location for a Mobile Device | 50 | 2008 | |
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| * 2010/0017,525 ELECTRONIC SUPPLY CHAIN MANAGEMENT | 9 | 2008 | |
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| * 2006/0019,679 System, method, and apparatus for determining and using the position of wireless devices or infrastructure for wireless network enhancements | 221 | 2005 | |
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| * 2008/0172,173 LOCATION MAPPING FOR KEY-POINT BASED SERVICES | 205 | 2007 | |
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| * 2007/0004,394 Assessing wireless network quality | 35 | 2005 | |
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| * 2011/0032,152 Method and Apparatus for Positioning Mobile Device | 5 | 2010 | |
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| 2009/0075,672 SERVER FOR UPDATING LOCATION BEACON DATABASE | 95 | 2008 | |
| 2009/0312,036 METHODS AND SYSTEMS FOR IMPROVING THE ACCURACY OF EXPECTED ERROR ESTIMATION IN LOCATION DETERMINATIONS USING A HYBRID CELLULAR AND WLAN POSITIONING SYSTEM | 102 | 2009 | |
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| * 2006/0264,212 Method and system for a roam-less mobile unit | 9 | 2005 | |
| * 2009/0280,801 Cell Sensor for Access Ports | 12 | 2008 | |
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| * 2005/0213,155 System and method for rapid emergency information distribution | 5 | 2005 | |
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| * 2009/0326,815 Position Fix Indicator | 25 | 2008 | |
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| * 2008/0004,037 QUERIES AS DATA FOR REVISING AND EXTENDING A SENSOR-BASED LOCATION SERVICE | 48 | 2006 | |
| * 2008/0318,597 INTENSITY-BASED MAPS | 29 | 2007 | |
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| 2008/0248,811 TDOA/GPS Hybrid Wireless Location System | 71 | 2008 | |
| * 2010/0039,320 Hybrid GNSS and TDOA Wireless Location System | 37 | 2008 | |
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| * 2011/0288,756 FILTERING ROAD TRAFFIC CONDITION DATA OBTAINED FROM MOBILE DATA SOURCES | 8 | 2011 | |
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| * 2010/0295,803 RENDERING ACROSS TERMINALS | 29 | 2010 | |
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| * 2005/0227,709 System and method for providing location based services over a network | 75 | 2005 | |
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| * 2006/0046,749 Method and apparatus for locating position of a mobile device in an assisted satellite positioning system | 32 | 2004 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 23, 2021 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 23, 2025 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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