US4745632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wireless mobile telephone communication system
Assignee: Individual
•
Filing: 1985-12-27
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Granted: 1988-05-17
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Expires: 2005-12-27
Abstract
Abstract A wireless mobile telephone communication system for communicating with a base station is disclosed. The communication system is designed to integrate a conventional wireless telephone unit with a conventional mobile telephone unit to provide remote capabilities. Integration is achieved by an interface which is adapted to acoustically or otherwise couple a wired handset of the mobile telephone unit to a remote wireless handset through a wireless transceiver/control unit. The communication system allows the driver of a mobile telephone equipped vehicle to use a low cost wireless telephone unit to receive calls while away from the unattended vehicle using the remote wireless handset.
Inventors
- 👤 Anthony G. Duffy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:29
CPC Classifications
H; H04; H04W; H04W88/00; H04W88/02
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
182 words
Apparatus for interconnecting a wireless telephone unit and a mobile telephone unit, said mobile telephone unit having a handset and mobile control unit with said mobile control unit having an off-hook detector therein, said apparatus enabling communications initiated at said wireless telephone unit to be transmitted through said mobile control unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit via said mobile control unit, said apparatus comprising: first means for coupling signals to and receiving signals from a mobile telephone unit; and second means for interconnecting a wireless telephone unit to said first means, said first means including means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said second means, said first and second means cooperating to enable communications initiated at said wireless telephone unit to be further transmitted through said mobile telephone unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit.
Claim 2
Dependent Claim
182 words
Apparatus for interconnecting a wireless telephone unit and a mobile telephone unit, said mobile telephone unit having a handset and mobile control unit with said mobile control unit having an off-hook detector therein, said apparatus enabling communications initiated at said wireless telephone unit to be transmitted through said mobile control unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit via said mobile control unit, said apparatus comprising: first means for coupling signals to and receiving signals from a mobile telephone unit; and second means for interconnecting a wireless telephone unit to said first means, said first means including means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said second means, said first and second means cooperating to enable communications initiated at said wireless telephone unit to be further transmitted through said mobile telephone unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit.
Claim 3
Dependent Claim
115 words
Apparatus for interconnecting a wireless telephone unit and a mobile telephone unit to enable communications initiated at said wireless telephone unit to be further transmitted through said mobile telephone unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit, said apparatus comprising: first means for coupling signals to and receiving signals from a mobile telephone unit; and second means for interconnecting a wireless telephone unit to said first means, said first means including acoustic coupler means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said second means.
Claim 4
Dependent Claim
115 words
Apparatus for interconnecting a wireless telephone unit and a mobile telephone unit to enable communications initiated at said wireless telephone unit to be further transmitted through said mobile telephone unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit, said apparatus comprising: first means for coupling signals to and receiving signals from a mobile telephone unit; and second means for interconnecting a wireless telephone unit to said first means, said first means including acoustic coupler means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said second means.
Claim 5
Dependent Claim
113 words
A wireless telephone communications system for communicating with a base station from a wireless telephone unit through a mobile telephone unit, said mobile telephone unit having a mobile transceiver for transmitting and receiving communication signals to and from said base station, said wireless telephone communication system comprising: means for directly coupling signals to and receiving signals from a mobile telephone unit; and means for interconnecting a wireless telephone unit to said means for directly coupling, said means for coupling including acoustic coupler means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said means for interconnecting.
Claim 6
Dependent Claim
113 words
A wireless telephone communications system for communicating with a base station from a wireless telephone unit through a mobile telephone unit, said mobile telephone unit having a mobile transceiver for transmitting and receiving communication signals to and from said base station, said wireless telephone communication system comprising: means for directly coupling signals to and receiving signals from a mobile telephone unit; and means for interconnecting a wireless telephone unit to said means for directly coupling, said means for coupling including acoustic coupler means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said means for interconnecting.
Claim 7
Dependent Claim
31 words
The apparatus according to claim 1 wherein said second means includes means for generating a ring detection signal when an incoming telephone call condition is detected by said mobile telephone unit.
Claim 8
Dependent Claim
20 words
The apparatus according to claim 4 additionally comprising means for applying said ring detection signal to said wireless telephone unit.
Claim 9
Dependent Claim
42 words
The apparatus according to claim 1 additionally comprising means responsive to an off-hook condition at said wireless telephone unit for causing said mobile telephone unit to assume an off-hook condition and for operatively coupling said wireless telephone unit to said first means.
Claim 10
Dependent Claim
19 words
The apparatus according to claim 6 wherein said means responsive senses impedance changes exhibited by said wireless telephone unit.
Claim 11
Dependent Claim
38 words
The apparatus according to claim 6 additionally comprising solenoid hook switch means, said solenoid hook switch means being selectively energized and de-energized by said means responsive to selectively place said mobile telephone unit in off-hook and on-hook conditions.
Claim 12
Dependent Claim
32 words
The apparatus according to claim 2 wherein said first means is configured to receive a handset of a mobile telephone therein and control the on-hook and off-hook condition of said mobile telephone.
Claim 13
Dependent Claim
202 words
A wireless telephone communications system for communicating with a base station from a wireless telephone unit through a mobile telephone unit, said mobile telephone unit having a handset and mobile control unit with said mobile control unit having an off-hook detector therein and said wireless telephone unit communicating with said base station through said mobile control unit, said mobile telephone unit having a mobile transceiver for transmitting and receiving communication signals to and from said base station, said wireless telephone communication system comprising: means for directly coupling signals to and receiving signals from a mobile telephone unit; and means for interconnecting a wireless telephone unit to said means for directly coupling, said means for coupling including means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said means for interconnecting, said means for coupling and said means for interconnecting cooperating to enable communications initiated at said wireless telephone unit to be transmitted to said base station through said mobile telephone unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit via said mobile control unit.
Claim 14
Dependent Claim
202 words
A wireless telephone communications system for communicating with a base station from a wireless telephone unit through a mobile telephone unit, said mobile telephone unit having a handset and mobile control unit with said mobile control unit having an off-hook detector therein and said wireless telephone unit communicating with said base station through said mobile control unit, said mobile telephone unit having a mobile transceiver for transmitting and receiving communication signals to and from said base station, said wireless telephone communication system comprising: means for directly coupling signals to and receiving signals from a mobile telephone unit; and means for interconnecting a wireless telephone unit to said means for directly coupling, said means for coupling including means for applying signals generated at said wireless telephone unit to said mobile telephone unit and for applying external signals received by said mobile telephone unit to said means for interconnecting, said means for coupling and said means for interconnecting cooperating to enable communications initiated at said wireless telephone unit to be transmitted to said base station through said mobile telephone unit and to enable external communications directed to said mobile telephone unit to be received at said wireless telephone unit via said mobile control unit.
Claim 15
Dependent Claim
35 words
The wireless telephone communications system according to claim 10 wherein said means for interconnecting includes means for generating a ring detection signal when an incoming telephone call condition is detected by said mobile telephone unit.
Claim 16
Dependent Claim
23 words
The wireless telephone communications system according to claim 11 additionally comprising means for applying said ring detection signal to said wireless telephone unit.
Claim 17
Dependent Claim
47 words
The wireless telephone communications system according to claim 11 additionally comprising means responsive to an off-hook condition at said wireless telephone unit for causing said mobile telephone unit to assume an off-hook condition and for operatively coupling said wireless telephone unit to said means for directly coupling.
Claim 18
Dependent Claim
22 words
The wireless telephone communications system according to claim 13 wherein said means responsive senses impedance changes exhibited by said wireless telephone unit.
Claim 19
Dependent Claim
41 words
The wireless telephone communications system according to claim 13 additionally comprising solenoid hook switch means, said solenoid hook switch means being selectively energized and de-energized by said means responsive to selectively place said mobile telephone unit in off-hook and on-hook conditions.
Claim 20
Dependent Claim
36 words
The wireless telephone communications system according to claim 3 wherein said means for coupling is configured to receive a handset of a mobile telephone therein and control the on-hook and off-hook condition of said mobile telephone.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-05-17 | 1991-11-16 | 1992-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-17 | 1995-11-16 | 1996-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-17 | 1999-11-16 | 2000-05-17 | $7700.00 | Window Closed / Lapsed |