Patent US1343779A successfully refreshed from Google Patents.
Patent US4975896A successfully refreshed from Google Patents.
US4975896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Communications network and method
Assignee: Dictaphone Corp
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Filing: 1986-08-08
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Granted: 1990-12-04
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Expires: 2006-08-08
Abstract
Abstract The network is particularly useful in office communications. The network includes a plurality of transceiver units, each of which can be used as a telephone, or as a dictation terminal, or optionally as an automatic telephone answering machine. The network includes a personal computer for performing various communications and communication control functions. A private branch telephone exchange ("PBX") can be included. Preferably, each transceiver unit includes a visual display for displaying messages. Messages can be sent from the computer to the transceiver units, or from one transceiver unit to another. The messages can be pre-set standard messages, or messages created uniquely. A telephone or PBX operator may send messages through the network reporting missed telephone calls, thus avoiding the need for written notes or other memoranda. The personal computer is used to send, forward, store and log messages. It can do telephone call accounting. It also can create, store, transmit to and receive from the transceiver units telephone directories for each transceiver unit. The computer also can keep a dictation log and a log of automatic telephone answering machine communications. It also can be used for ordinary computing or work processing functions simultaneously with its use in most of its other functions. The computer stores and retrieves information regarding appointments that the users of the network may have. Daily, weekly and monthly appointment calendars are provided for every user of the network. Then the user is given a reminder message through the network at a predetermined time prior to the appointment.
Inventors
- 👤 Nicholas A. D'Agosto, III
- 👤 David B. Chamberlin
- 👤 Jy-Hong Su
- 👤 Jeremy Saltzman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:45
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/42314; H04M11/00; H04M11/10; Y; Y10; Y10S; Y10S379/00; Y10S379/908
Claims Analysis
Total Claims: 74
Claim 1
Independent Claim
85 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units a small general purpose digital computer, a private branch exchange ("PEX") for selectively connecting telephone lines with said transceiver units, interconnecting means for interconnecting said transceiver units with said PBX, and for interconnecting said transceivers with said computer for communication of data between said computer and each of said transceiver units, each of said transceiver units including means for transmitting dictation to and receiving dictation from sound recording and reproducing equipment.
Claim 2
Dependent Claim
85 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units a small general purpose digital computer, a private branch exchange ("PEX") for selectively connecting telephone lines with said transceiver units, interconnecting means for interconnecting said transceiver units with said PBX, and for interconnecting said transceivers with said computer for communication of data between said computer and each of said transceiver units, each of said transceiver units including means for transmitting dictation to and receiving dictation from sound recording and reproducing equipment.
Claim 3
Dependent Claim
24 words
A network as in claim 1 in which said transceiver unit includes a telephone handset with dictating machine controls operatively associated with said handset.
Claim 4
Dependent Claim
64 words
A network as in claim 2 in which said sound recording and reproducing means is selected from the group consisting of: a central recording and reproducing system including sound transmission conductors between said transceivers and said central system; remote recording/reproducing means with telephone line interconnection between each transceiver and the remote means; and a desk-top cassette recorder/reproducer adjacent at least one of said transceivers.
Claim 5
Dependent Claim
25 words
A network as in claim 2 in which said sound recording and reproducing means comprises an adjacent desktop cassette recorder/reproducer attached to said transceiver unit.
Claim 6
Dependent Claim
32 words
A network as in claim 1 in which said PBX is operable for selectively connecting said transceiver units to one another, and to telephone lines outside of said network for telephone communications.
Claim 7
Dependent Claim
67 words
A network as in claim 1 in which each of said transceiver units includes means for developing a signal indicating that it is operating in a dictating mode, said computer being responsive to said signal to store data identifying the author and time of dictation for each of said transceiver units for a selected period of time, said computer being adapted to retrieve and display said data.
Claim 8
Dependent Claim
65 words
A network as in claim 1 including sound recording and reproducing means adjacent at least one of said transceiver means, said sound recording and reproducing means including two separate recorders, means for developing a recorder identification signal indicating which of said recorders is operating for each dictation job, said computer being adapted to store and retrieve recorder identification data corresponding to said recorder identification signal.
Claim 9
Dependent Claim
46 words
A network as in claim 1 including printer means connected to at least one of said transceiver units at a location remote from said computer, said computer being adapted to identify a document to print and enable the printing of said document on said printer means.
Claim 10
Dependent Claim
35 words
A network as in claim 1 in which said computer is adapted to operate on a timesharing basis with communications functions requiring only part time and with time remaining for at least one other function.
Claim 11
Dependent Claim
25 words
A network as in claim 9 including a printer connected to said computer, said computer being adapted to do word processing as said other function.
Claim 12
Dependent Claim
145 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer, a private branch exchange ("PBX") for selectively connecting telephone lines with said transceiver units, interconnecting means for interconnecting said transceiver units with said PBX, and for interconnecting said transceivers with said computer for communication of data between said computer and each of said transceiver units, each transceiver unit having message display means for displaying messages, said interconnecting means being adapted to communicate messages to said transceiver units for display by said message display means, said PBX including a control console for operation by a telephone operator, said computer having text input means and being located near said control console, whereby a single operator can operate both the control console and the computer to input text and send messages to said transceiver units from said computer.
Claim 13
Dependent Claim
145 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer, a private branch exchange ("PBX") for selectively connecting telephone lines with said transceiver units, interconnecting means for interconnecting said transceiver units with said PBX, and for interconnecting said transceivers with said computer for communication of data between said computer and each of said transceiver units, each transceiver unit having message display means for displaying messages, said interconnecting means being adapted to communicate messages to said transceiver units for display by said message display means, said PBX including a control console for operation by a telephone operator, said computer having text input means and being located near said control console, whereby a single operator can operate both the control console and the computer to input text and send messages to said transceiver units from said computer.
Claim 14
Dependent Claim
31 words
A network as in claim 11 in which said computer is a personal computer ("PC") which display means, and data storage and retrieval means said text input means comprising a keyboard.
Claim 15
Dependent Claim
32 words
A network as in claim 12 in which said data storage and retrieval means includes disk drive means and a permanently-installed disk driven by said disk drive means, and random-access memory means.
Claim 16
Dependent Claim
112 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer, and interconnecting means for interconnecting said transceiver units with said computer for communication of data between said computer and each of said transceiver units, each of said transceiver units having a microprocessor connected to it and a plurality of switches operable by the user of said transceiver unit to perform a function dependent upon computer programming, storage means for storing a computer program for each of said switches, said general purpose computer including means operable for creating a program for each of said switches and storing said program in said storage means.
Claim 17
Dependent Claim
112 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer, and interconnecting means for interconnecting said transceiver units with said computer for communication of data between said computer and each of said transceiver units, each of said transceiver units having a microprocessor connected to it and a plurality of switches operable by the user of said transceiver unit to perform a function dependent upon computer programming, storage means for storing a computer program for each of said switches, said general purpose computer including means operable for creating a program for each of said switches and storing said program in said storage means.
Claim 18
Dependent Claim
27 words
A network as in claim 14 which each of said transceiver units is adapted to transmit dictation to and receive dictation from sound recording and reproducing equipment.
Claim 19
Dependent Claim
24 words
A network as in claim 15 in which said transceiver unit includes a telephone handset with dictating machine controls operatively associated with said handset.
Claim 20
Dependent Claim
64 words
A network as in claim 15 in which said sound recording and reproducing means is selected from the group consisting of: a central recording and reproducing system including sound transmission conductors between said transceivers and said central system; remote recording/reproducing means with telephone line interconnection between each transceiver and the remote means; and a desk-top cassette recorder/reproducer adjacent at least one of said transceivers.
Claim 21
Dependent Claim
25 words
A network as in claim 15 in which said sound recording and reproducing means comprises an adjacent desktop cassette recorder/reproducer attached to said transceiver unit.
Claim 22
Dependent Claim
15 words
A network as in claim 14 in which said switches are manually operable programmable keys.
Claim 23
Dependent Claim
25 words
A network as in claim 14 in which each of said transceiver units includes means operable for creating a program for each of its switches.
Claim 24
Dependent Claim
19 words
A network as in claim 14 in which said storage means is located in each of said transceiver units.
Claim 25
Dependent Claim
39 words
A network as in claim 14 in which at least one of said switches is programmable to deliver a pre-determined message to one of the units selected from the group consisting of another of said transceivers and said computer.
Claim 26
Dependent Claim
18 words
A network as in claim 22 in which said computer has visual display means for displaying said message.
Claim 27
Dependent Claim
54 words
A network as in claim 14 in which one of said switches is programmed so that, when it is operated it connects its transceiver unit to a remote sound recording and reproducing unit, said transceiver unit including a transceiver device adapted for use both as a telephone transmitter/receiver, and as a dictation input/output device.
Claim 28
Dependent Claim
44 words
A network as in claim 14 in which said switches include one programmed for uploading one program contents for said switches from said storage means to said computer, and for downloading data stored in said computer to program said keys in a selected transceiver.
Claim 29
Dependent Claim
21 words
A network as in claim 14 in which said switches include one programmed to electronically lock said transceiver against unauthorized usage.
Claim 30
Dependent Claim
18 words
A network as in claim 26 in which receiving telephone calls is permitted when said transceiver is locked.
Claim 31
Dependent Claim
44 words
A network as in claim 14 including means operable as an automatic telephone answering machine, including a switch programmable to enable the user of said transceiver to listen to calls received on said telephone answering machine while they are being recorded by said machine.
Claim 32
Dependent Claim
25 words
A network as in claim 14 including a switch programmed for enabling the reception of incoming telephone calls on a headset used for transcribing dictation.
Claim 33
Dependent Claim
27 words
A network as in claim 14 including private branch exchange means (PBX) for connecting said transceiver units to one another and to outside lines for telephonic communication.
Claim 34
Dependent Claim
25 words
A network as in claim 30 in which said computer and said PBX are adjacent one another so that a single person can operate both.
Claim 35
Dependent Claim
50 words
A network as in claim 14 in which at least one of said transceivers has a lock to prevent unauthorized access thereto, said one transceiver being located closely adjacent said computer, and means adapting said one transceiver to be the sole means of access to the program in said computer.
Claim 36
Dependent Claim
94 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer, and interconnecting means for interconnecting said transceivers with said computer for communication of data between said computer and each of said transceiver units, said computer including means for detecting and storing data regarding each telephone call made by any user of said network, said data including the identity of the transceiver unit from which the call was made, and billing information to indicate to whom the cost of the call is to be billed.
Claim 37
Dependent Claim
94 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer, and interconnecting means for interconnecting said transceivers with said computer for communication of data between said computer and each of said transceiver units, said computer including means for detecting and storing data regarding each telephone call made by any user of said network, said data including the identity of the transceiver unit from which the call was made, and billing information to indicate to whom the cost of the call is to be billed.
Claim 38
Dependent Claim
46 words
A network as in claim 33 in which each of said transceiver units has means for enabling the user of the unit to indicate to whom each call is to be billed, and said computer is adapted to receive and store signals corresponding to that indication.
Claim 39
Dependent Claim
25 words
A network as in claim 34 in which said enabling means includes at least one programmable switch programmed to identify at least one billing entity.
Claim 40
Dependent Claim
32 words
A network as in claim 33 in which said data includes the telephone number called and the time at which the call was made, as well as the duration of the call.
Claim 41
Dependent Claim
31 words
A network as in claim 33 in which said computer is adapted to output a list of all calls made for each of said transceiver units during a selected time period.
Claim 42
Dependent Claim
33 words
A network as in claim 37 in which said computer is adapted to accumulate said data for each of said calls, display said list and said data, and print it out, if desired.
Claim 43
Dependent Claim
44 words
A network as in claim 33 in which said computer is a personal computer ("PC") having a keyboard, video display device, disk storage means, a CPU and RAM, with means for storing said data in and retrieving said data from said disk storage means.
Claim 44
Dependent Claim
27 words
A network as in claim 39 in which said disk storage means includes a disk drive and at least one permanently-installed magnetic disc driven by said drive.
Claim 45
Dependent Claim
51 words
A network as in claim 33, said computer being adapted to store a plurality of call billing rates, detect the time duration and applicable billing rate for each call made, and multiply the call duration by the applicable billing rate and store the amount of the total charge for the call.
Claim 46
Dependent Claim
27 words
A network as in claim 33 including private branch exchange means (PBX) for connecting said transceiver units to one another and to outside lines for telephonic communication.
Claim 47
Dependent Claim
28 words
A network as in claim 33 in which each of said transceiver units is adapted to transmit dictation to and receive dictation from sound recording and reproducing equipment.
Claim 48
Dependent Claim
64 words
A network as in claim 43 in which said sound recording and reproducing means is selected from the group consisting of: a central recording and reproducing system including sound transmission conductors between said transceivers and said central system; remote recording/reproducing means with telephone line interconnection between each transceiver and the remote means; and a desk-top cassette recorder/reproducer adjacent at least one of said transceivers.
Claim 49
Dependent Claim
24 words
A network as in claim 43 in which said transceiver unit includes a telephone handset with dictating machine controls operatively associated with said handset.
Claim 50
Dependent Claim
26 words
A network as in claim 43 in which said sound recording and reproducing means comprises an adjacent desktop cassette recorder/ reproducer attached to said transceiver unit.
Claim 51
Dependent Claim
50 words
A network as in claim 34 in which each of said transceiver units includes means for storing a list of names of billing entities, means for recalling out of storage a name selected from said list, and means for transmitting the identity of the entity so named to said computer.
Claim 52
Dependent Claim
23 words
A network as in claim 47 in which said list includes names and telephone numbers of other entities and comprises a telephone directory.
Claim 53
Dependent Claim
39 words
A network as in claim 48 including display means in each of said transceiver units, means for displaying the names of entities from said list for either billing or telephoning, and transmitting said means to said computer when displayed.
Claim 54
Dependent Claim
81 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer. and interconnecting means for interconnecting said transceivers with said computer for communication of data between said compute and each of said transceiver units, said interconnecting means including means for uniquely identifying each of said transceiver units, and means for sequentially polling each of said transceiver units to transmit data and control signals between each of said transceiver units and said computer.
Claim 55
Dependent Claim
81 words
A communications network, said network comprising, in combination, a plurality of telephone transceiver units, a small general purpose digital computer. and interconnecting means for interconnecting said transceivers with said computer for communication of data between said compute and each of said transceiver units, said interconnecting means including means for uniquely identifying each of said transceiver units, and means for sequentially polling each of said transceiver units to transmit data and control signals between each of said transceiver units and said computer.
Claim 56
Dependent Claim
32 words
A network as in claim 50 including a private branch exchange ("PBX") for selectively connecting telephone lines with said transceiver units, and interconnecting means for interconnecting said transceiver units with said PBX.
Claim 57
Dependent Claim
28 words
A network as in claim 50 in which each of said transceiver units is adapted to transmit dictation to and receive dictation from sound recording and reproducing equipment.
Claim 58
Dependent Claim
64 words
A network as in claim 52 in which said sound recording and reproducing means is selected from the group consisting of: a central recording and reproducing system including sound transmission conductors between said transceivers and said central system; remote recording/reproducing means with telephone line interconnection between each transceiver and the remote means; and a desk-top cassette recorder/reproducer adjacent at least one of said transceivers.
Claim 59
Dependent Claim
24 words
A network as in claim 51 in which said transceiver unit includes a telephone handset with dictating machine controls operatively associated with said handset.
Claim 60
Dependent Claim
25 words
A network as in claim 52 in which said sound recording and reproducing means comprises an adjacent desktop cassette recorder/reproducer attached to said transceiver unit.
Claim 61
Dependent Claim
69 words
A network as in claim 50 in which said interconnecting means includes a plurality of interface units, one connected to each of said transceiver units, each of said interface units being substantially the same as the others except for programming, each of said interface units being programmable to be a master polling device to poll the other interface units as slaves, and each being programmable to uniquely identify it.
Claim 62
Dependent Claim
36 words
A network as in claim 50 in which said interconnecting means includes a plurality of interface units, one connected to each of said transceiver units, and non-shielded conductor means interconnecting said interface units and said computer.
Claim 63
Dependent Claim
16 words
A network as in claim 57 in which said conductor means consists of twisted conductor pairs.
Claim 64
Dependent Claim
52 words
A network as in claim 50 in which said interconnecting means includes a plurality of interface units, one connected to each of said transceiver units, in which each of said interface units includes a microprocessor and data storage means for temporarily storing data to be transmitted until said interface unit is polled.
Claim 65
Dependent Claim
60 words
A network as in claim 50 in which said interconnecting means includes a plurality of interface units, one connected to each of said transceiver units, in which each of said interface units includes a programmable switch operable to selectively connect said computer with a peripheral device selected from the group consisting of a modem, a video terminal, and a printer.
Claim 66
Dependent Claim
54 words
A network as in claim 50 in which said means for sequentially polling includes means for making one of said transceivers a master transceiver and the others of said transceivers slaves, and for causing said master unit to poll all of said slaves in sequence and communicate data between said slaves and said computer.
Claim 67
Dependent Claim
22 words
A network as in claim 61, said computer including text input means, said master transceiver being located adjacent said text input means.
Claim 68
Dependent Claim
28 words
A network as in claim 62 in which said PBX includes an operator control console, said console being located adjacent said text input means and said master transceiver.
Claim 69
Dependent Claim
26 words
A network as in claim 61 including means in said master transceiver for selectively proventing access to the computer program of said computer to alter it.
Claim 70
Dependent Claim
123 words
A communications method comprising providing a plurality of transceiver units capable of telephone communications over telephone lines and communications with a computer, providing a general purpose computer connected with said transceivers to form a network, providing a private branch exchange ("PBX") to selectively connect telephones of said transceivers to one another or outside lines for telephone communications, utilizing said transceiver units to communicate with one another through said computer and said PBX and to communicate with parties outside said network through said PBX, providing dictation equipment and providing sound transceiver means in each of said transceiver units for receiving and transmitting sound signals for both telephone communications and dictation functions, and using said sound transceiver means for a desired one of said functions.
Claim 71
Dependent Claim
123 words
A communications method comprising providing a plurality of transceiver units capable of telephone communications over telephone lines and communications with a computer, providing a general purpose computer connected with said transceivers to form a network, providing a private branch exchange ("PBX") to selectively connect telephones of said transceivers to one another or outside lines for telephone communications, utilizing said transceiver units to communicate with one another through said computer and said PBX and to communicate with parties outside said network through said PBX, providing dictation equipment and providing sound transceiver means in each of said transceiver units for receiving and transmitting sound signals for both telephone communications and dictation functions, and using said sound transceiver means for a desired one of said functions.
Claim 72
Dependent Claim
42 words
A method as in claim 65 including the step of storing data to be transmitted between said computer and said transceiver units in a storage device, polling said transceivers in sequence to retrieve said data and delivering said data to its destination.
Claim 73
Dependent Claim
40 words
A method as in claim 65 including the steps of sending a message via said computer when a desired user of a transceiver is not available to talk on the telephone in response to a call placed through said PBX.
Claim 74
Dependent Claim
24 words
A method as in claim 65 in which said computer includes a permanently-installed storage disc for storing data to be transmitted in said network.
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