U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Voice applications generator

Patent 5054054 Issued on October 1, 1991. Estimated Expiration Date: Icon_subject February 7, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Voice/text storage and retrieval system
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Electronic audio communications system with automatic user access features
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Inventor: Matthews ,   et al.

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Method for customer definable telephone capability
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Electronic audio communications systems network
Patent #: 4640991
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Inventor: Matthews ,   et al.

Control of real-time systems utilizing a nonprocedural language
Patent #: 4695977
Issued on: 09/22/1987
Inventor: Hansen ,   et al.

Telephone operator voice storage and retrieval system
Patent #: 4697282
Issued on: 09/29/1987
Inventor: Winter ,   et al.

Method for receiving and delivering voice messages
Patent #: 4766604
Issued on: 08/23/1988
Inventor: Axberg

System and method for defining and providing telephone network services
Patent #: 4782517
Issued on: 11/01/1988
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PBX telephone call control system
Patent #: 4783796
Issued on: 11/08/1988
Inventor: Ladd

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Inventors

Application

No. 307429 filed on 02/07/1989

US Classes:

379/88.25, Message storage in centralized location (e.g., central office, PBX, etc.)379/88.22, Message management379/93.26By voice frequency signal (e.g., tone code)

Examiners

Primary: Brown, Thomas W.

Attorney, Agent or Firm

International Class

H04M 003/50

Abstract

Apparatus and method for performing at least one voice related application, the apparatus including a state table memory 62 for storing information expressive of at least two states 64. The states are entered into the state table memory by a state generator 68 during interaction with a voice applications writer. Each of the states includes at least an identification of the state, an identification of an action to be performed by the execution of the state and an identification of at least one state to be executed next upon a termination of the action. The apparatus further includes a state machine 60 for reading information expressive of a state from the state table memory and for invoking the identified action 66. The state machine includes an input for receiving a signal, or edge, from the invoked action indicative of a termination of the action and, responsive to the reception of the signal, determines the identification of a next state to be read and executed. Certain of the actions are actions which receive audio signals from or which transmit audio signals to a digital or an analog voice trunk coupled to a phone switching apparatus.

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