Patent US5450123A successfully refreshed from Google Patents.
US5450123A
Expired / Lapsed
US
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Method to enhance voice communications using encoded one-way video signals under bi-directional user or network control for transmitting stored or real-time video or image information
Assignee: AT&T Inc
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Filing: 1994-08-19
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Granted: 1995-09-12
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Expires: 2014-08-19
Abstract
Abstract This invention relates to an arrangement for supplying audio and video signals from separate sources to a video telecommunication station. In one embodiment, the audio is supplied, for example, by a stock broker or agent, while the video is supplied by a separate source controlled by the agent. Advantageously, pre-planned video from a common source, or video from a separate camera, can be supplied to a caller along with the audio message from the agent.
Inventors
- 👤 David B. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:42
CPC Classifications
H; H04; H04M; H04M11/00; H04N; H04N7/00; H04N7/14; H04N7/141; H04M11/06; H04M3/00; H04M3/42; H04M3/42314; H04M3/50; H04M3/51; H04M3/523; H04M7/00; H04M7/0024; H04M7/0027; H04M2201/00; H04M2201/50; H04M2203/00; H04M2203/20; H04M2203/2016
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
108 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; and establishing a video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station.
Claim 2
Independent Claim
108 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; and establishing a video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station.
Claim 3
Independent Claim
145 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; establishing a video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station; and controlling said remote source of pre-recorded video signals by said subscriber, in response to automatic number identification of said video station, to select one of a plurality of video signals to be retransmitted to said video station.
Claim 4
Independent Claim
145 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; establishing a video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station; and controlling said remote source of pre-recorded video signals by said subscriber, in response to automatic number identification of said video station, to select one of a plurality of video signals to be retransmitted to said video station.
Claim 5
Dependent Claim
26 words
The method of claim 2 wherein said remote source of pre-recorded video signals is controlled by data selected using parameters based on said automatic number identification.
Claim 6
Dependent Claim
26 words
The method of claim 1 wherein said source of video signals is in a service creation environment system controllable from said subscriber via a telecommunications network.
Claim 7
Independent Claim
139 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; establishing a video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station; further controlling said remote source of pre-recorded video signals from said video station; whereby a customer at said video station can request video signals from said remote source of pre-recorded video signals.
Claim 8
Independent Claim
139 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; establishing a video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station; further controlling said remote source of pre-recorded video signals from said video station; whereby a customer at said video station can request video signals from said remote source of pre-recorded video signals.
Claim 9
Independent Claim
156 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; establishing a separate video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station; wherein said step of establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber comprises the step of detecting that said calling station being connected to said station of said subscriber is a video station transmitting a video signal.
Claim 10
Independent Claim
156 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber; establishing a separate video connection from a remote source of pre-recorded video signals, said remote source of pre-recorded video signals controlled by said subscriber, to said video station; combining said audio signals and said video signals into a combined signal for simultaneously carrying audio signals from said station of said subscriber and video signals from said remote source of pre-recorded video signals together over a single channel through a telecommunications network to said video station; wherein said step of establishing a connection for transmitting signals comprising audio signals between said video station and a station of said subscriber comprises the step of detecting that said calling station being connected to said station of said subscriber is a video station transmitting a video signal.
Claim 11
Dependent Claim
16 words
The method of claim 6 wherein said step of detecting comprises detecting a predefined detectable tone.
Claim 12
Dependent Claim
35 words
The method of claim 6 wherein said step of detecting comprises detecting an indication of a video signal in a message for that call, said message comprising a field for indicating a video signal connection.
Claim 13
Independent Claim
83 words
A method of communicating between a video station and an audio station, said method comprising: establishing a single channel connection for transmitting a single channel signal between said video station and said audio station; and combining an audio signal from said audio station and a pre-recorded video signal from a remote transmit only video signal source onto the single channel signal being transmitted to said video station wherein said video signal is selected based on an automatic number identification of said video station.
Claim 14
Independent Claim
83 words
A method of communicating between a video station and an audio station, said method comprising: establishing a single channel connection for transmitting a single channel signal between said video station and said audio station; and combining an audio signal from said audio station and a pre-recorded video signal from a remote transmit only video signal source onto the single channel signal being transmitted to said video station wherein said video signal is selected based on an automatic number identification of said video station.
Claim 15
Independent Claim
79 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a single channel connection between said video station and a station of said subscriber; responsive to receiving a hold signal from said station of said subscriber, inserting pre-recorded video signals, from a remote source of video signals, onto said single channel connection to said video station; and controlling said remote source of video signals in response to automatic number identification of said video station.
Claim 16
Independent Claim
79 words
A method of communicating between a subscriber and a video station, said method comprising: establishing a single channel connection between said video station and a station of said subscriber; responsive to receiving a hold signal from said station of said subscriber, inserting pre-recorded video signals, from a remote source of video signals, onto said single channel connection to said video station; and controlling said remote source of video signals in response to automatic number identification of said video station.
Claim 17
Independent Claim
67 words
A method of communicating between a video station and an audio station, said method comprising: establishing a single channel connection for transmitting a single channel signal between said video station and said audio station; and combining an audio signal from said audio station and a pre-recorded video signal from a remote transmit only video signal source onto the single channel signal being transmitted to said video station.
Claim 18
Independent Claim
67 words
A method of communicating between a video station and an audio station, said method comprising: establishing a single channel connection for transmitting a single channel signal between said video station and said audio station; and combining an audio signal from said audio station and a pre-recorded video signal from a remote transmit only video signal source onto the single channel signal being transmitted to said video station.
Claim 19
Dependent Claim
18 words
The method of claim 11 wherein said remote transmit only pre-recorded video signal source is a telecommunications carrier.
Claim 20
Dependent Claim
17 words
The method of claim 11 wherein said remote transmit only pre-recorded video signal source is an advertiser.
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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) | 1998-09-11 | 1999-03-13 | 1999-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-09-11 | 2003-03-13 | 2003-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-11 | 2007-03-13 | 2007-09-12 | $7700.00 | Window Closed / Lapsed |