
US Patent No: 7,123,189
Number of patents in Portfolio can not be more than 2000
Apparatus and method for allowing user to track path of travel over extended period of time
Stats
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Oct 17, 2006
Issued date -
Jun 30, 2004
filing date -
10/881,459
serial no -
In Force
status
Importance
Abstract
An apparatus (10) and method for allowing a moving user to automatically determine and store locations (11) over an extended period of time, to display the series of such locations (11), and to actively assist in returning to an earlier location. The apparatus (10) includes an antenna (16) for facilitating satellite lock, a fastening mechanism (18) for positioning the antenna (10) for best reception, and a satellite lock indicator (20) for communicating loss of satellite lock. The apparatus (10) also includes a timer (26) for measuring an interval during which the apparatus (10) is in a power-conserving sleep mode, and after which the user's current location is automatically determined. Active assistance in returning to an earlier location, either by traveling back along the path earlier traveled or by traveling along a more direct route, is accomplished by warning the user whenever the user's course deviates from the path or route.
First Claim
Related Publications
International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 6,356,841 G.P.S. management system | 50 | 1999 | |
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| 6,072,396 Apparatus and method for continuous electronic monitoring and tracking of individuals | 129 | 1997 | |
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| 6,448,927 Position information system | 12 | 2001 | |
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| 5,543,802 Position/navigation device and method | 39 | 1993 | |
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| 6,639,550 Vehicle information system | 39 | 2002 | |
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| 6,515,595 Personal communication and positioning system | 73 | 2000 | |
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| 6,611,755 Vehicle tracking, communication and fleet management system | 213 | 1999 | |
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| 5,592,173 GPS receiver having a low power standby mode | 266 | 1994 | |
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| 6,377,210 Automatic mobile object locator apparatus and method | 99 | 2000 | |
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| 6,437,696 Prisoner tracking and warning system and corresponding methods | 38 | 2000 | |
| 6,650,975 Multifunctional mobile appliance | 60 | 2001 | |
| 6,658,349 Method and system for marine vessel tracking system | 37 | 2002 | |
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 | Apr 17, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 17, 2018 |
| 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 |