Patent US5099510A successfully refreshed from Google Patents.
US5099510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Teleconferencing with bridge partitioning and other features
Assignee: COMMUNICATION NETWORK ENHANCEMENT Inc
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Filing: 1990-06-11
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Granted: 1992-03-24
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Expires: 2010-06-11
Abstract
Abstract A telephone conferencing method includes techniques for partitioning the multiple ports of a bridge into separate groups of ports which can each separately service a customer. Network management for the teleconferencing system includes displaying conference status and information to an operator or to a coordinator of a customer being services by the system. The information includes a conference name, the status of the conference, the name of a bridge for use to conduct the conference and the number of ports being used by the conference. Video conferencing is also possible with the designation of one voice leg and at least one and sometimes two data legs for each conferee to provide sufficient data handling capacity for transmitting and receiving video signals. An indication from a conferee that the conferee wishes to transmit a video signal causes the data legs of the transmitting conferee to be switched to a transmit mode while at least the data legs of the remaining conferees are switched to a listen only mode.
Inventors
- 👤 Robert J. Blinken, Jr.
- 👤 Merle D. Garner
- 👤 Billy B. Oliver
- 👤 Katharine Sensenig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:36
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/14; H04N7/15; H04M; H04M3/00; H04M3/42; H04M3/56; H04M3/567; H04Q; H04Q3/00; H04Q3/0016; H04Q3/0062; H04Q2213/00; H04Q2213/1324; H04Q2213/13525
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
192 words
A method of operating a telephone line bridge from a service computer, the bridge having a multiplicity of ports, each connectible to a separate telephone line, and an internal microprocessor control connected to the service computer and for controlling the ports, for conducting conferences for a plurality of customers using the service computer, the method comprising: dividing the multiplicity of ports into a plurality of partitions each containing a group of ports, using software in the service computer; designating at least one partition for each of the plurality of customers, using software in the service computer; operating the bridge for each customer through the service computer; storing in a data base in the service computer for each customer unique customer information for using the ports in the customer's partition, the customer partition and billing information for that customer; maintaining security between each data base in the service computer so that one customer cannot access any customer information or partition of another customer; and operating the bridge to conduct telephone conferences for each customer using ports in at least one customer's designated partition, by controlling the internal microprocessor control using the service computer.
Claim 2
Independent Claim
192 words
A method of operating a telephone line bridge from a service computer, the bridge having a multiplicity of ports, each connectible to a separate telephone line, and an internal microprocessor control connected to the service computer and for controlling the ports, for conducting conferences for a plurality of customers using the service computer, the method comprising: dividing the multiplicity of ports into a plurality of partitions each containing a group of ports, using software in the service computer; designating at least one partition for each of the plurality of customers, using software in the service computer; operating the bridge for each customer through the service computer; storing in a data base in the service computer for each customer unique customer information for using the ports in the customer's partition, the customer partition and billing information for that customer; maintaining security between each data base in the service computer so that one customer cannot access any customer information or partition of another customer; and operating the bridge to conduct telephone conferences for each customer using ports in at least one customer's designated partition, by controlling the internal microprocessor control using the service computer.
Claim 3
Dependent Claim
36 words
A method according to claim 1 including storing in each data base, information concerning conferences to be conducted for the customer corresponding to that data base, and information on conferees to be included in the conferences.
Claim 4
Dependent Claim
45 words
A method according to claim 1 including designating a login ID for each customer, identifying each login ID with a separate partition, and transmitting the login ID to the service computer from a customer for accessing the ports of the partition designated to that customer.
Claim 5
Dependent Claim
82 words
A method according to claim 1 including operating at least one second telephone line bridge having a multiplicity of ports, dividing the multiplicity ports of the second bridge into a plurality of partitions each containing a group of ports, and designating one partition from the additional bridge for each of the customers so that each customer is designated a partition in each bridge, and operating each bridge to conduct teleconferences for each customer using ports from partitions designed to that customer only.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-03-24 | 1995-09-23 | 1996-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-24 | 1999-09-23 | 2000-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-24 | 2003-09-23 | 2004-03-24 | $7700.00 | Window Closed / Lapsed |