Patent US6065038A successfully refreshed from Google Patents.
US6065038A
Expired / Lapsed
US
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Method and apparatus for transmitting data at different data transfer rates using multiple interconnected hubs
Assignee: Accton Technology Corp
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Filing: 1998-02-06
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Granted: 2000-05-16
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Expires: 2018-02-06
Abstract
Abstract A network hub which allows the transmission of data at varying data transfer rates. Data is divided into different transfer protocols and converted by an exchange unit to transform the data of different groups into appropriate speed networks.
Inventors
- 👤 Chia-Hsiou Chen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:45
CPC Classifications
H; H04; H04L; H04L49/00; H04L49/30; H04L49/3054; H04L49/60
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
176 words
A network hub for connecting a plurality of computer systems through a plurality of network adapters respectively for transmitting data thereinbetween, at least one of said plurality of network adapters transmitting data in a first transfer rate and at least one of said plurality of network adapters transmitting data in a second transfer rate, said network hub comprising: a speed detection unit having a plurality of data connection ports for being connected thereon said plurality of network adapters for identifying transfer rates of transmitting data inputted from said network adapters; a first speed hub unit connected to said speed detection unit for receiving transmitting data identified by said speed detection unit as being transmitted at said first transfer rate; a second speed hub unit connected to said speed detection unit for receiving transmitting data identified by said speed detection unit as being transferred at said second transfer rate; and an exchange unit connected to said first speed hub unit and said second speed hub unit respectively for transforming said data to be of appropriate transport protocol.
Claim 2
Dependent Claim
176 words
A network hub for connecting a plurality of computer systems through a plurality of network adapters respectively for transmitting data thereinbetween, at least one of said plurality of network adapters transmitting data in a first transfer rate and at least one of said plurality of network adapters transmitting data in a second transfer rate, said network hub comprising: a speed detection unit having a plurality of data connection ports for being connected thereon said plurality of network adapters for identifying transfer rates of transmitting data inputted from said network adapters; a first speed hub unit connected to said speed detection unit for receiving transmitting data identified by said speed detection unit as being transmitted at said first transfer rate; a second speed hub unit connected to said speed detection unit for receiving transmitting data identified by said speed detection unit as being transferred at said second transfer rate; and an exchange unit connected to said first speed hub unit and said second speed hub unit respectively for transforming said data to be of appropriate transport protocol.
Claim 3
Dependent Claim
55 words
The network hub as defined in claim 1, wherein said speed detection unit comprises a plurality of data connection ports which individually connected to a plurality of switches and said network adapter of said computer system, said switched are connected to a circuit control switch which can detect the transport protocol of said data automatically.
Claim 4
Dependent Claim
63 words
The network hub as defined in claim 1, wherein said first speed hub unit comprises as least one transport layer, at least one physical layer, and a first speed hub application layer, said transport layer is connected to said matched switch and said physical layer individually, and said physical layer is connected to said exchange unit through said first speed hub application layer.
Claim 5
Dependent Claim
62 words
The network hub as defined in claim 1, wherein said second speed hub unit comprises at least one transport layer, at least one physical layer, and a second hub application layer, said transport layer is connected to said matched switch and said physical layer individually, and said physical layer is connected to said exchange unit through said second speed hub application layer.
Claim 6
Dependent Claim
31 words
The network hub as defined in claim 2, wherein said speed detection unit further comprises a plurality of filters which are connected between said matched data connection port and said switch.
Claim 7
Dependent Claim
40 words
The network hub as defined in claim 2, wherein said speed detection unit further comprises a plurality of filters that are connected between said matched switch and said transport layer of said first speed hub and second speed hub units.
Claim 8
Dependent Claim
30 words
The network hub as defined in claim 1, wherein said first speed hub unit is applied to 10 Mbps, and said second speed hub unit is applied to 100 Mbps.
Claim 9
Independent Claim
100 words
A method for transmitting data between computer systems applied at different data transfer rates; comprising the steps of: providing a speed detection unit for receiving data from said computer systems and identifying the transfer rate of said data; transmitting said data into a first speed hub unit when said data is at a first data transfer rate, and transmitting said data into a second speed hub unit when said data is at a second data transfer rate; and providing an exchange unit to transform and interchange said data between said first speed hub unit and said second speed hub unit.
Claim 10
Independent Claim
100 words
A method for transmitting data between computer systems applied at different data transfer rates; comprising the steps of: providing a speed detection unit for receiving data from said computer systems and identifying the transfer rate of said data; transmitting said data into a first speed hub unit when said data is at a first data transfer rate, and transmitting said data into a second speed hub unit when said data is at a second data transfer rate; and providing an exchange unit to transform and interchange said data between said first speed hub unit and said second speed hub unit.
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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) | 2003-05-16 | 2003-11-15 | 2004-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-05-16 | 2007-11-15 | 2008-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-05-16 | 2011-11-15 | 2012-05-16 | $7700.00 | Window Closed / Lapsed |