Patent US6862443B2 successfully refreshed from Google Patents.
US6862443B2
Expired / Lapsed
US
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Remote communication system for use with a vehicle
Assignee: Ford Global Technologies LLC
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Filing: 2001-12-17
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Granted: 2005-03-01
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Expires: 2021-12-17
Abstract
Abstract This invention relates to a remote communication system for use with a vehicle, comprising a first communication unit ( 1 ), located within a vehicle ( 2 ), said first communication unit comprising a first transceiver ( 3 ), connectable with a long-distance wireless communication network ( 16 ), such as a cellular network; and a portable second communication unit ( 7 ), comprising a second transceiver ( 9 ), connectable with a unit for long-distance wireless communication ( 14 ), such as a cellular terminal. The first and second communication units ( 1,7 ) are connectable with each other using said long-distance wireless communication network 16 , thereby establishing a remote two-way communication link between said communication units. This invention further relates to a fob unit, for use in a remote communication system.
Inventors
- 👤 Markus Valter Witte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:49
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/20; B60R25/25; B60R25/252; G; G07; G07C; G07C9/00; G07C9/00174; G07C9/00309; B60R2325/00; B60R2325/10; B60R2325/101; B60R2325/20; B60R2325/205; G07C2009/00507; G07C2009/00753; G07C2009/00769; G07C2009/00793; G07C2009/00968; G07C2009/00984; G07C9/00563
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
202 words
A remote communication system for use with a vehicle, comprising: a first communication unit, located within a vehicle, said first communication unit comprising a first transceiver, connectable with a long-distance wireless communication network, such as a cellular network; and a second nortable communication unit, comprising a second transceiver, connectable with a unit for long-distance wireless communication, such as a cellular terminal, whereby said first and second communication units are connectable with each other using said long-distance wireless communication network, thereby establishing a remote two-way communication link between said first and second communication units; wherein said remote two-way communication link established between said first and second communication units extends from said first communication unit to said long-distance wireless communication network to said unit for long-distance wireless communication to said second communication unit such that information is transferrable from said first communication unit to said second communication unit over the remote two-way communication link and such that information is transferrable from said second communication unit to said first communication unit over the remote two-way communication link; wherein said second communication unit is connectable with said unit for long-distance communication using a short-distance wireless communication link; wherein said second communication unit is a fob unit.
Claim 2
Dependent Claim
202 words
A remote communication system for use with a vehicle, comprising: a first communication unit, located within a vehicle, said first communication unit comprising a first transceiver, connectable with a long-distance wireless communication network, such as a cellular network; and a second nortable communication unit, comprising a second transceiver, connectable with a unit for long-distance wireless communication, such as a cellular terminal, whereby said first and second communication units are connectable with each other using said long-distance wireless communication network, thereby establishing a remote two-way communication link between said first and second communication units; wherein said remote two-way communication link established between said first and second communication units extends from said first communication unit to said long-distance wireless communication network to said unit for long-distance wireless communication to said second communication unit such that information is transferrable from said first communication unit to said second communication unit over the remote two-way communication link and such that information is transferrable from said second communication unit to said first communication unit over the remote two-way communication link; wherein said second communication unit is connectable with said unit for long-distance communication using a short-distance wireless communication link; wherein said second communication unit is a fob unit.
Claim 3
Dependent Claim
24 words
A remote communication system in accordance with claim 1 , wherein said second communication unit further comprises a biometric sensor, for identifying a user.
Claim 4
Dependent Claim
36 words
A remote communication system according to claim 1 , wherein a direct two-way wireless communication link is established between said first and second transceivers when said communication units are within a communication range from each other.
Claim 5
Dependent Claim
72 words
A remote communication system according to claim 3 , wherein said first communication unit further comprises a first memory circuit being connected with said first transceiver, and said second communication unit further comprises a second memory circuit being connected with said second transceiver, whereby an information item, stored in any one of said memory circuits is transmittable to the other one of said memory circuits, over said direct communication link when established.
Claim 6
Dependent Claim
43 words
A remote communication system according to claim 1 , wherein said first and second communication units each comprises an identification device, whereby a request for connection from any communication unit is tested to be qualified before enabling a connection between said communication units.
Claim 7
Dependent Claim
32 words
A remote communication system according to claim 1 , wherein said first communication unit is connected with at least one vehicle data network, such as a controller area network within said vehicle.
Claim 8
Dependent Claim
23 words
A remote communication system according to claim 1 , wherein said first communication unit is connected with a vehicle computer within said vehicle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2008-02-29 | 2008-08-30 | 2009-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2012-02-29 | 2012-08-30 | 2013-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2016-02-29 | 2016-08-30 | 2017-03-01 | $7700.00 | Window Closed / Lapsed |