US6151500A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for directing a wireless communication to a wireline unit
Assignee: AT&T Delaware Intellectual Property Inc
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Filing: 1997-06-20
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Granted: 2000-11-21
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Expires: 2017-06-20
Abstract
Abstract Apparatus, method and system for notifying a communications switching center that a subsequent communication directed to a wireless number associated with the wireless unit is to be routed to a directory number associated with the wireless unit. A converter may be provided and connected to a current source and to a communications switching center. The wireless unit may be connected to the converter, and if connected, the unit draws current therefrom. In response to the draw of current by the wireless unit through the converter, the converter transmits a message to the communications switching center. The message includes a notification that a subsequent communication directed to the wireless number associated with the wireless unit is to be routed to the directory number associated with the wireless unit.
Inventors
- 👤 Donald M. Cardina
- 👤 II Charles M. Link
- 👤 Timothy P. Tatem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:38
CPC Classifications
H; H04; H04Q; H04Q3/00; H04Q3/0016; H04Q3/0029; H04Q3/005; H04M; H04M1/00; H04M1/006; H04M3/00; H04M3/42; H04M3/54; H04M2203/00; H04M2203/10; H04M2203/1091; H04M7/00; H04Q2213/00; H04Q2213/13098; H04Q2213/13103; H04Q2213/13282; H04Q2213/13345; H04Q2213/13513; H04Q2213/13532
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
179 words
A method for registering a wireless unit so that a subsequent communication directed to a wireless number associated with the wireless unit is routed to a directory number associated with a wireline unit, comprising the steps of: A. providing a converter having a current source connector and a receptacle; B. connecting the converter's current source connector to a current source; C. connecting the converter to a communications switching center; D. connecting the converter's receptacle to an independent conventional charger; E. in response to a draw of current by the wireless unit and the independent conventional charger, when the wireless unit is connected to the independent conventional charger, detecting the current drawn by the wireless unit and the independent conventional charger; and F. in response to detecting the current drawn by the wireless unit and the independent conventional charger, transmitting a message to the communications switching center, the message effectively notifying the communications switching center that a subsequent communication directed to the wireless number associated with the wireless unit be routed to the directory number associated with the wireline unit.
Claim 2
Independent Claim
179 words
A method for registering a wireless unit so that a subsequent communication directed to a wireless number associated with the wireless unit is routed to a directory number associated with a wireline unit, comprising the steps of: A. providing a converter having a current source connector and a receptacle; B. connecting the converter's current source connector to a current source; C. connecting the converter to a communications switching center; D. connecting the converter's receptacle to an independent conventional charger; E. in response to a draw of current by the wireless unit and the independent conventional charger, when the wireless unit is connected to the independent conventional charger, detecting the current drawn by the wireless unit and the independent conventional charger; and F. in response to detecting the current drawn by the wireless unit and the independent conventional charger, transmitting a message to the communications switching center, the message effectively notifying the communications switching center that a subsequent communication directed to the wireless number associated with the wireless unit be routed to the directory number associated with the wireline unit.
Claim 3
Dependent Claim
32 words
The method of claim 1, wherein the converter makes the detection of the current being drawn substantially continuously by the wireless unit and the conventional charger over a predetermined period of time.
Claim 4
Independent Claim
173 words
A method of use for a wireless unit so that a subsequent communication directed to a wireless number associated with the wireless unit is routed to a directory number associated with a wireline unit, comprising the steps of: A. providing a converter, having a current source connector and a receptacle, that is functionally connected to a communications switching center; B. connecting the current source connector of the converter to a current source; C. connecting the converter's receptacle to an independent conventional charger associated with the wireless unit; D. in response to the connection, detecting a current drawn by the wireless unit and the independent conventional charger; and E. in response to detecting a current drawn by the wireless unit and the independent conventional charger, when the wireless unit is connected to the independent conventional charger, transmitting a message to the communications switching center, the message including a notification that the subsequent communication directed to the wireless number associated with the wireless unit be routed to the directory number associated with the wireline unit.
Claim 5
Independent Claim
173 words
A method of use for a wireless unit so that a subsequent communication directed to a wireless number associated with the wireless unit is routed to a directory number associated with a wireline unit, comprising the steps of: A. providing a converter, having a current source connector and a receptacle, that is functionally connected to a communications switching center; B. connecting the current source connector of the converter to a current source; C. connecting the converter's receptacle to an independent conventional charger associated with the wireless unit; D. in response to the connection, detecting a current drawn by the wireless unit and the independent conventional charger; and E. in response to detecting a current drawn by the wireless unit and the independent conventional charger, when the wireless unit is connected to the independent conventional charger, transmitting a message to the communications switching center, the message including a notification that the subsequent communication directed to the wireless number associated with the wireless unit be routed to the directory number associated with the wireline unit.
Claim 6
Dependent Claim
37 words
The method of claim 3, wherein step D comprises causing the converter to make the detection of the current being drawn substantially continuously by the wireless unit and the conventional charger over a predetermined period of time.
Claim 7
Independent Claim
115 words
A method for notifying a communications switching center so that a subsequent communication directed to a wireless number associated with a wireless unit is routed to a directory number associated with a wireline unit, comprising the steps of: A. functionally connecting a converter to a communications switching center; B. detecting an actuation of a switch that indicates a connection of the converter to a wireless unit; and C. in response to detecting an actuation of a switch, transmitting a message to the communications switching center, the message including a notification that a subsequent communication directed to the wireless number associated with the wireless unit be routed to the directory number associated with the wireline unit.
Claim 8
Independent Claim
115 words
A method for notifying a communications switching center so that a subsequent communication directed to a wireless number associated with a wireless unit is routed to a directory number associated with a wireline unit, comprising the steps of: A. functionally connecting a converter to a communications switching center; B. detecting an actuation of a switch that indicates a connection of the converter to a wireless unit; and C. in response to detecting an actuation of a switch, transmitting a message to the communications switching center, the message including a notification that a subsequent communication directed to the wireless number associated with the wireless unit be routed to the directory number associated with the wireline unit.
Claim 9
Independent Claim
143 words
A system for instructing a communications switching center to direct a wireless communication to a directory number associated with a wireline unit, comprising: A. a converter functionally connected to the communications switching center, including a current source connector and a receptacle; B. a current source coupled to the converter's current source connector; C. an independent conventional charger associated with the wireless unit and connected to the converter's receptacle; and D. the converter further including a detector operative to sense a current draw from the conventional charger and the wireless unit when the wireless unit is connected to the independent conventional charger, and to transmit a message to the communications switching center in response to sensing the current draw, the message including a notification that a subsequent communication directed to a wireless number be routed to the directory number associated with the wireline unit.
Claim 10
Independent Claim
143 words
A system for instructing a communications switching center to direct a wireless communication to a directory number associated with a wireline unit, comprising: A. a converter functionally connected to the communications switching center, including a current source connector and a receptacle; B. a current source coupled to the converter's current source connector; C. an independent conventional charger associated with the wireless unit and connected to the converter's receptacle; and D. the converter further including a detector operative to sense a current draw from the conventional charger and the wireless unit when the wireless unit is connected to the independent conventional charger, and to transmit a message to the communications switching center in response to sensing the current draw, the message including a notification that a subsequent communication directed to a wireless number be routed to the directory number associated with the wireline unit.
Claim 11
Dependent Claim
28 words
The system of claim 6, wherein the connection between the converter and the independent conventional charger comprises a connection maintained substantially continuously over a predetermined period of time.
Claim 12
Dependent Claim
20 words
The system of claim 6, wherein the association comprises a physical connection between the independent conventional charger and the converter.
Claim 13
Dependent Claim
122 words
A converter, independent of a wireless unit base station, configured to instruct a communications switching center to direct a communication intended for a wireless unit to a directory number associated with a wireline unit, comprising: a current source connector for coupling the converter to a current source; a receptacle for connecting an electrical device to the converter; a detector configured to receive a signal from the electrical device when the electrical device is connected to the receptacle; and a processor configured to transmit, in response to the signal, a message to the communication switching center to direct a subsequent communication directed to a wireless number associated with the wireless unit to be routed to the directory number associated with the wireline unit.
Claim 14
Dependent Claim
122 words
A converter, independent of a wireless unit base station, configured to instruct a communications switching center to direct a communication intended for a wireless unit to a directory number associated with a wireline unit, comprising: a current source connector for coupling the converter to a current source; a receptacle for connecting an electrical device to the converter; a detector configured to receive a signal from the electrical device when the electrical device is connected to the receptacle; and a processor configured to transmit, in response to the signal, a message to the communication switching center to direct a subsequent communication directed to a wireless number associated with the wireless unit to be routed to the directory number associated with the wireline unit.
Claim 15
Dependent Claim
34 words
The converter of claim 9, wherein the detector is further operative to detect an actuation of a switch and provide an indication to the processor to transmit the message for directing the wireless communication.
Claim 16
Dependent Claim
44 words
The converter of claim 9, wherein the processor is further operative to differentiate between a first current draw associated with a quiescent current generated by a conventional charger and a second current draw associated with a wireless unit being inserted into the conventional charger.
Claim 17
Dependent Claim
26 words
The converter of claim 11, wherein the detector is further operative to detect the electrical device drawing current substantially continuously over a predetermined period of time.
Claim 18
Dependent Claim
80 words
The converter of claim 9, wherein the detector is further operative to detect an actuation of a switch to provide a do not forward signal to the processor; and wherein the processor is further operative to respond to the do not forward signal by not transmitting the message to the communications switching center to direct the subsequent communication directed to the wireless number associated with the wireless unit to be routed to the directory number associated with the wireline unit.
Claim 19
Dependent Claim
87 words
The apparatus of claim 9, wherein the detector is further operative to detect a disassociation of the electrical device from the converter; wherein the detector is further operative in response to the detection of the disassociation to provide a disassociation signal to the processor; and wherein the processor is further operative to respond to the disassociation signal by transmitting a disassociation message to the communications switching center, the disassociation message including an instruction to route the subsequent communication directed to the wireless number to the wireless unit.
Claim 20
Dependent Claim
20 words
The apparatus of claim 14, wherein the disassociation of the electrical device from the converter comprises actuation of a switch.
Claim 21
Dependent Claim
29 words
The method of claim 1, further comprising the step of causing the converter to transmit the message to the communication switching center by detecting an actuation of a switch.
Claim 22
Dependent Claim
46 words
The method of claim 1, further comprising the step of causing the converter to differentiate between a first current draw associated with a quiescent current generated by the conventional charger and a second current draw associated with the wireless unit being inserted into the conventional charger.
Claim 23
Dependent Claim
64 words
The method of claim 1, further comprising the step of causing the converter to detect a disassociation of the wireless unit from the conventional charger; and causing the converter to respond to the disassociation by transmitting a disassociation message to the communications switching center, the disassociation message including an instruction to route the subsequent communication directed to the wireless number to the wireless unit.
Claim 24
Dependent Claim
32 words
The method of claim 18, further comprising the step of causing the converter to detect an actuation of a switch to determine the disassociation of the wireless unit from the conventional charger.
Claim 25
Dependent Claim
79 words
The method of claim 1, further comprising the step of causing the converter to detect an actuation of a switch to provide a do not forward signal to the converter; and causing the converter to respond to the do not forward signal by not transmitting the message to the communications switching center to direct the subsequent communication directed to the wireless number associated with the wireless unit to be routed to the directory number associated with the wireline unit.
Claim 26
Dependent Claim
46 words
The method of claim 4, further comprising the step of causing the converter to differentiate between a first current draw associated with a quiescent current generated by the conventional charger and a second current draw associated with the wireless unit being inserted into the conventional charger.
Claim 27
Dependent Claim
79 words
The method of claim 3, further comprising the step of causing the converter to detect an actuation of a switch to provide a do not forward signal to the converter; and causing the converter to respond to the do not forward signal by not transmitting the message to the communications switching center to direct the subsequent communication directed to the wireless number associated with the wireless unit to be routed to the directory number associated with the wireline unit.
Claim 28
Dependent Claim
24 words
The system of claim 6, wherein the converter in response to an actuation of a switch transmits the message to the communications switching center.
Claim 29
Dependent Claim
43 words
The system of claim 6, wherein the converter is operative to differentiate between a first current draw associated with a quiescent current generated by the conventional charger and a second current draw associated with the wireless unit being inserted into the conventional charger.
Claim 30
Dependent Claim
30 words
The system of claim 24, wherein the converter further detects the current being drawn substantially continuously by the wireless unit and the conventional charger over a predetermined period of time.
Claim 31
Dependent Claim
68 words
The system of claim 6, wherein the converter is further operative to detect a disassociation of the wireless unit from the conventional charger; and wherein the converter is further operative to transmit in response to the detection of the disassociation a disassociation message to the communications switching center, the disassociation message including an instruction to route the subsequent communication directed to the wireless number to the wireless unit.
Claim 32
Dependent Claim
21 words
The system of claim 26, wherein the disassociation of the wireless unit from the conventional charger comprises actuation of a switch.
Claim 33
Dependent Claim
80 words
The system of claim 6, wherein the converter is further operative to detect an actuation of a switch to provide a do not forward signal to the converter; and wherein the converter is further operative to respond to the do not forward signal by not transmitting the message to the communications switching center to direct the subsequent communication directed to the wireless number associated with the wireless unit to be routed to the directory number associated with a wireline unit.
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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) | 2003-11-21 | 2004-05-22 | 2004-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-21 | 2008-05-22 | 2008-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-21 | 2012-05-22 | 2012-11-21 | $7700.00 | Window Closed / Lapsed |