Patent US5970132A successfully refreshed from Google Patents.
US5970132A
Expired / Lapsed
US
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Call distributor
Assignee: S Aqua Semiconductor LLC
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Filing: 1997-04-10
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Granted: 1999-10-19
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Expires: 2017-04-10
Abstract
Abstract An improved call distribution system is provided for distributing calls and information relating to the calls to different stations serviced by telephones and computers. The call distribution system comprises one or more telephone lines, with or without a PBX or an ACD, a first telephony interface device connected to a computer and to the telephone lines, a second telephony interface device connected to the telephone lines, a call control process that controls the telephony functions on the first telephony interface device, a telephony interface process that controls the telephony functions on the second telephony interface device, and an interprocess message dispatch system that is used to send messages between the call control process and the telephony interface process.
Inventors
- 👤 Patrick K. Brady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:14
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/42314; H04M3/42323; H04M3/50; H04M3/51; H04M3/5183; H04M3/523; H04M3/5237; H04M3/46; H04M3/5232; H04M3/5233; H04M3/53; H04M3/533; H04M3/58; H04Q; H04Q2213/00; H04Q2213/13072; H04Q2213/13093; H04Q2213/13103; H04Q2213/1322; H04Q2213/13389
Claims Analysis
Total Claims: 68
Claim 1
Independent Claim
112 words
A call distribution system, comprising: a telephone line for transmitting telephony data related to a telephone call; a first computer having a first control process executing thereon for performing call control functions; a telephony interface card electrically connected to said first computer for providing telephony control functions to process said telephone call in accordance with control commands issued to said telephony interface card by said first control process; a second computer having a second control process executing thereon for performing call control functions; and a computer network coupling said first computer to said second computer for sending a message between said first computer and said second computer, said message containing call-processing information.
Claim 2
Dependent Claim
112 words
A call distribution system, comprising: a telephone line for transmitting telephony data related to a telephone call; a first computer having a first control process executing thereon for performing call control functions; a telephony interface card electrically connected to said first computer for providing telephony control functions to process said telephone call in accordance with control commands issued to said telephony interface card by said first control process; a second computer having a second control process executing thereon for performing call control functions; and a computer network coupling said first computer to said second computer for sending a message between said first computer and said second computer, said message containing call-processing information.
Claim 3
Dependent Claim
32 words
The call distribution system of claim 1, further comprising: an interprocess message dispatch system through which said message is transmitted between said first computer and said second computer over said computer network.
Claim 4
Dependent Claim
18 words
The call distribution system of claim 2, wherein said call-processing information comprises a status of said second computer.
Claim 5
Dependent Claim
14 words
The call distribution system of claim 1, wherein said call-processing information comprises call-related information.
Claim 6
Dependent Claim
16 words
The call distribution system of claim 4, wherein said first control process collects said call-related information.
Claim 7
Dependent Claim
25 words
The call distribution system of claim 5, wherein said first control process collects said call-related information interactively from a caller that placed said telephone call.
Claim 8
Dependent Claim
19 words
The call distribution system of claim 6, wherein said first control process stores said call-related information in a database.
Claim 9
Dependent Claim
36 words
The call distribution system of claim 6, where said first control process distributes said call-related information to said second computer via messages sent between said first and second control processes via said interprocess message dispatch system.
Claim 10
Dependent Claim
53 words
The call distribution system of claim 2, wherein said second computer further comprises: a port to said interprocess message dispatch system through which said call-processing information corresponding to said telephone call is transmitted as an information message; and a display device for displaying said call-processing information to an agent using said second computer.
Claim 11
Dependent Claim
127 words
The call distribution system of claim 2, further comprising: one or more additional telephone lines coupled to said telephony interface card to transmit telephony data corresponding to one or more additional telephone calls, wherein said telephony interface card holds said telephone call and said one or more additional telephone calls as held calls, and wherein said call-processing information includes information related to each of said telephone call and said one or more additional telephone calls; a display device coupled to said second computer; and a queue displayed on said display device that contains an entry corresponding to one or more of said held calls, each such entry containing at least a portion of said call-processing information that is related to a unique one of said held calls.
Claim 12
Dependent Claim
34 words
The call distribution system of claim 10, further comprising: one or more additional telephony interface cards electrically coupled to said first computer and telephonically coupled to one or more of said additional telephone lines.
Claim 13
Dependent Claim
28 words
The call distribution system of claim 11, wherein only one of said additional telephony interface cards is assigned to each of said one or more additional telephone lines.
Claim 14
Dependent Claim
34 words
The call distribution system of claim 10, wherein said second computer further comprises a selection device for allowing said agent to select one of said held calls by selecting an entry from said queue.
Claim 15
Dependent Claim
26 words
The call distribution system of claim 10, further comprising means for displaying each entry sorted according to length of time said held calls have been held.
Claim 16
Dependent Claim
20 words
The call distribution system of claim 10, further comprising means for displaying each entry sorted according to a predetermined priority.
Claim 17
Dependent Claim
54 words
The call distribution system of claim 1, wherein said first computer further comprises: means for maintaining a current status for one or more telephone calls being processed by said second computer, wherein said current status is passed to said first computer by said second computer in a message through said interprocess message dispatch system.
Claim 18
Dependent Claim
29 words
The call distribution system of claim 16, further comprising: means for distributing said telephone call and call-related information associated with said telephone call in accordance with said current status.
Claim 19
Dependent Claim
45 words
The call distribution system of claim 4, wherein said second computer further comprises: a display device for displaying said call-related information to an agent operating said second computer; and selection means for allowing said agent to select a call based on said displayed call-related information.
Claim 20
Dependent Claim
100 words
The call distribution system of claim 2, wherein said call-processing information includes call-related information, and wherein said second computer further comprises: a display device for displaying said call-related information to an agent operating said second computer; selection means for allowing said agent to select a call as a selected call based on said call-related information displayed; and a message port coupled to said interprocess message dispatch system for sending a message to said first control process requesting said first computer to transfer control of said selected call to said second computer along with other data associated with said selected call.
Claim 21
Dependent Claim
25 words
The call distribution system of claim 1, wherein said call control functions comprise a function for distributing telephone calls and associated data to an agent.
Claim 22
Independent Claim
113 words
A method for distributing telephone calls, comprising the steps of: receiving a plurality of telephone calls; determining call-processing information corresponding to each of said plurality of telephone calls; sending messages containing said call-processing information over an interprocess message dispatch system from a control computer to one or more agent computers, each agent computer having a display device coupled thereto; creating a queue having entries corresponding to one or more of said telephone calls, each entry containing at least a portion of said call-processing information; sorting said telephone calls according to a sorting criterion; and displaying said queue of said telephone calls sorted in accordance with said sorting step to one or more agents.
Claim 23
Independent Claim
113 words
A method for distributing telephone calls, comprising the steps of: receiving a plurality of telephone calls; determining call-processing information corresponding to each of said plurality of telephone calls; sending messages containing said call-processing information over an interprocess message dispatch system from a control computer to one or more agent computers, each agent computer having a display device coupled thereto; creating a queue having entries corresponding to one or more of said telephone calls, each entry containing at least a portion of said call-processing information; sorting said telephone calls according to a sorting criterion; and displaying said queue of said telephone calls sorted in accordance with said sorting step to one or more agents.
Claim 24
Dependent Claim
20 words
The method of claim 21, wherein said determining step comprises the step of obtaining call-related information concerning said telephone calls.
Claim 25
Dependent Claim
29 words
The method of claim 22, further comprising the step of selecting a telephone call as a selected telephone call from said queue on the basis of said call-related information.
Claim 26
Dependent Claim
21 words
The method of claim 23, further comprising the step of transferring the selected telephone call in accordance with said selecting step.
Claim 27
Dependent Claim
34 words
The method of claim 24, further comprising the step of synchronizing the transfer of said call-related information in accordance with said selecting step when said selected telephone call is transferred to said selecting agent.
Claim 28
Dependent Claim
42 words
The method of claim 25, further comprising the step of passing said call-related information over said interprocess message dispatch system from a first control process executing on said control computer through a named pipe to one or more of said agent computers.
Claim 29
Dependent Claim
26 words
The method of claim 24, further comprising the step of providing access to information associated with said selected telephone call in accordance with said selecting step.
Claim 30
Dependent Claim
20 words
The method of claim 21, wherein said sorting step comprises the step of sorting according to a predetermined sorting criterion.
Claim 31
Dependent Claim
21 words
The method of claim 21, wherein said sorting step comprises the step of sorting said calls according to said call-processing information.
Claim 32
Dependent Claim
21 words
The method of claim 21, wherein said sorting step comprises the step of sorting said calls according to said call-related information.
Claim 33
Dependent Claim
89 words
A call distribution system, comprising: a telephone line for transmitting a telephone call; a computer coupled to said telephone line for performing call control functions on said telephone call; an interprocess message dispatch system executing on said computer over which information related to said telephone call is sent to an agent computer operated by an agent; a telephone call queue having an entry containing at least a portion of said information; and a display device coupled to said agent computer to display said telephone call queue to said agent.
Claim 34
Dependent Claim
89 words
A call distribution system, comprising: a telephone line for transmitting a telephone call; a computer coupled to said telephone line for performing call control functions on said telephone call; an interprocess message dispatch system executing on said computer over which information related to said telephone call is sent to an agent computer operated by an agent; a telephone call queue having an entry containing at least a portion of said information; and a display device coupled to said agent computer to display said telephone call queue to said agent.
Claim 35
Dependent Claim
16 words
The call distribution system of claim 31, further comprising a control process to collect said information.
Claim 36
Dependent Claim
29 words
The call distribution system of claim 31, further comprising a filter process executing on said computer to selectively display a portion of said telephone call queue to said agent.
Claim 37
Dependent Claim
48 words
The call distribution system of claim 31, wherein said information is sent to said agent computer over said interprocess message dispatch system, at least a portion of which is stored in said telephone call queue, and automatically appears on said display device when received by said agent computer.
Claim 38
Dependent Claim
48 words
The call distribution system of claim 31, further comprising: one or more additional agent computers, each operated by an agent; and an additional display device for each of said one or more additional agent computers on which to display at least a portion of said telephone call queue.
Claim 39
Dependent Claim
34 words
The call distribution system of claim 31, wherein said agent computer further comprises: a selection means by which the agent selects a particular call for further processing based on said displayed telephone call queue.
Claim 40
Dependent Claim
43 words
The call distribution system of claim 36, wherein said selection means causes a call control message to be passed over said interprocess message dispatch system to said control computer instructing said control computer to transfer control of said particular call to the agent.
Claim 41
Dependent Claim
61 words
The call distribution system of claim 31, further comprising a database subsystem to store said information and wherein said interprocess message dispatch system sends messages to said database subsystem to store at least a portion of said information therein, or to receive at least a portion of said information therefrom for display on said display device in said telephone call queue.
Claim 42
Independent Claim
82 words
A method for distributing a telephone call in a call distribution system, comprising the steps of: receiving the telephone call; constructing a telephone call queue, having one entry for each telephone call received by the call distribution system, wherein each entry comprises information related to a particular telephone call received by the telephone call distribution system; adding an entry to said telephone call queue comprising information related to the telephone call; and providing an agent access to said to said telephone queue.
Claim 43
Independent Claim
82 words
A method for distributing a telephone call in a call distribution system, comprising the steps of: receiving the telephone call; constructing a telephone call queue, having one entry for each telephone call received by the call distribution system, wherein each entry comprises information related to a particular telephone call received by the telephone call distribution system; adding an entry to said telephone call queue comprising information related to the telephone call; and providing an agent access to said to said telephone queue.
Claim 44
Dependent Claim
22 words
The method of claim 39, further comprising the step of selecting the telephone call for further processing from said telephone call queue.
Claim 45
Dependent Claim
19 words
The method of claim 39, further comprising the step of displaying said list to said agent as a queue.
Claim 46
Dependent Claim
43 words
The method of claim 41, further comprising the steps of: selecting the telephone call from said telephone call queue based on said entry added in said adding step; and transferring control of processing of the telephone call in accordance with said selecting step.
Claim 47
Dependent Claim
82 words
The method of claim 39, further comprising the steps of: retrievable storing at least a portion of said information in a database subsystem as stored information; sending a message containing a query to said database system to extract at least a portion of said stored information; receiving a message containing at least a portion of said stored information from said database subsystem; and constructing an entry in said queue using at least a portion of said stored information contained in said message.
Claim 48
Dependent Claim
169 words
A call distribution system for use in a call center, comprising: a computer; a first telephony interface device electrically coupled to said computer to receive a telephone call and to control processing of said telephone call until said telephone call is transferred; a call control process executing on said computer to send call control commands to said first telephony interface device to control processing of said telephone call; at least one agent computer; an additional telephony interface device electrically coupled to each said at least one agent computer to process said telephone call; a line control process executing on each said at least one agent computer to control the telephony interface device coupled to that agent computer by sending call control commands to the telephony interface device to process said telephone call; and a computer network electronically coupling said computer and said at least one agent computer for passing a message from each said line control process to said call control process to coordinate processing of said telephone call.
Claim 49
Dependent Claim
169 words
A call distribution system for use in a call center, comprising: a computer; a first telephony interface device electrically coupled to said computer to receive a telephone call and to control processing of said telephone call until said telephone call is transferred; a call control process executing on said computer to send call control commands to said first telephony interface device to control processing of said telephone call; at least one agent computer; an additional telephony interface device electrically coupled to each said at least one agent computer to process said telephone call; a line control process executing on each said at least one agent computer to control the telephony interface device coupled to that agent computer by sending call control commands to the telephony interface device to process said telephone call; and a computer network electronically coupling said computer and said at least one agent computer for passing a message from each said line control process to said call control process to coordinate processing of said telephone call.
Claim 50
Dependent Claim
13 words
The system of claim 44, wherein said message is a call control message.
Claim 51
Dependent Claim
15 words
The system of claim 44, wherein said message is a data message comprising call-related information.
Claim 52
Dependent Claim
37 words
The call distribution system of claim 44, further comprising: a message router; a first port coupling said call control process to said message router; and a second port coupling said line control process to said message router.
Claim 53
Dependent Claim
53 words
The call distribution system of claim 44, wherein said first telephony interface device collects information related to said telephone call, further comprising: a database subsystem for storing said information; and an interprocess message dispatch system to send a message containing a database query from said agent to database subsystem to obtain said information.
Claim 54
Dependent Claim
20 words
The call distribution system of claim 48, wherein said information comprises information pertaining to the purpose of said telephone call.
Claim 55
Dependent Claim
36 words
The call distribution system of claim 48, further comprising a queue for storing said information such that particular information relating to a particular call is accessible to an agent operating said at least one agent computer.
Claim 56
Dependent Claim
46 words
The call distribution system of claim 50, wherein there are one or more additional telephone calls to be processed, and wherein information related to each of said telephone call and said one or more additional telephone calls is stored as a separate entry in said queue.
Claim 57
Dependent Claim
44 words
The call distribution system of claim 50, wherein each said agent computer further comprises: a display device; and display means for displaying said queue on said display device such that said particular information is visually associated with the particular call to which it relates.
Claim 58
Dependent Claim
23 words
The call distribution system of claim 50, wherein said queue is sorted according to a length of time each call has been waiting.
Claim 59
Dependent Claim
17 words
The call distribution system of claim 50, wherein said queue is sorted according to a predetermined priority.
Claim 60
Dependent Claim
20 words
The call distribution system of claim 50, wherein said queue includes information indicating how long a call has been waiting.
Claim 61
Dependent Claim
64 words
The call distribution system of claim 50 wherein one of said line control processes sends a transfer request to said call control process and wherein said call control process transfers control of said telephone call to one of said additional telephony interface devices in response to an agent requesting a call to be transferred to said agent using said information displayed in said queue.
Claim 62
Dependent Claim
25 words
The call distribution system of claim 44, wherein said call control process automatically transfers control of a call to one of said additional interface devices.
Claim 63
Dependent Claim
55 words
The call distribution system of claim 48, wherein a transfer command is issued from one of said line control processes to said call control process over said computer network to transfer control of said telephone call from said first telephony device to the telephony interface device controlled by said one of said line control processes.
Claim 64
Dependent Claim
49 words
The call distribution system of claim 58, further comprising synchronization means for synchronizing transfer of said information with transfer of said telephone call, so that said information and said telephone call are transferred substantially simultaneously to the agent computer on which said one of said line control processes executes.
Claim 65
Dependent Claim
55 words
The call distribution system of claim 58, further comprising synchronization means for synchronizing transfer of said telephone call with transfer of information related to said telephone call such that said information is made accessible to the agent computer on which said one of said line control processes executes at substantially the time of said transfer.
Claim 66
Dependent Claim
33 words
The method of claim 21, further comprising the step of providing one or more of said agents access to data indicative of a current status of one or more other of said agents.
Claim 67
Independent Claim
119 words
A method for distributing telephone calls, comprising the steps of: receiving a plurality of telephone calls; determining call-processing information corresponding to each of said plurality of telephone calls; sending messages containing said call-processing information over an interprocess message dispatch system from a link computer to one or more agent computers, each agent computer having a display device coupled thereto; sorting said telephone calls according to a sorting criterion; displaying a queue of said telephone calls sorted in accordance with said sorting step on each display device to one or more agents; and electronically coupling said one or more agents to each other so that each agent has access to data indicative of a current status of each other agent.
Claim 68
Independent Claim
119 words
A method for distributing telephone calls, comprising the steps of: receiving a plurality of telephone calls; determining call-processing information corresponding to each of said plurality of telephone calls; sending messages containing said call-processing information over an interprocess message dispatch system from a link computer to one or more agent computers, each agent computer having a display device coupled thereto; sorting said telephone calls according to a sorting criterion; displaying a queue of said telephone calls sorted in accordance with said sorting step on each display device to one or more agents; and electronically coupling said one or more agents to each other so that each agent has access to data indicative of a current status of each other agent.
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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) | 2002-10-18 | 2003-04-19 | 2003-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-18 | 2007-04-19 | 2007-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-18 | 2011-04-19 | 2011-10-19 | $7700.00 | Window Closed / Lapsed |