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US5790816A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for transferring information from a bus to a network without the use of protocol engines

Assignee: Gigalabs Inc
•
Filing: 1996-09-09
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Granted: 1998-08-04
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Expires: 2016-09-09
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Abstract

Abstract Apparatus for transferring information in like digital format from a bidirectional peripheral component interconnect first bus to a network switch while eliminating use of network protocols.

Inventors

  • 👤 Simon Fok
  • 👤 Kon Leong

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 08:34
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/38; G06F13/40; G06F13/4004; G06F13/4022

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 153 words
Apparatus for transferring information in like digital format from a bidirectional peripheral component interconnect first bus to a network switch while eliminating use of network protocols, said apparatus comprising: a bidirectional second bus having first and second opposite ends; first and second transceivers connected respectively to the first and second ends of the second bus; a peripheral component interconnect interface connected in bidirectional manner both to said interconnect bus and said first transceiver; a switch interface connected in bidirectional manner both to said network switch and said second transceiver; a first buffer memory connected in bidirectional manner to said first transceiver; a first buffer controller connected in bidirectional manner both to said first buffer memory and to said peripheral component interconnect interface; a second buffer memory connected in bidirectional manner to said second transceiver; and a second buffer controller connected in bidirectional manner both to said second buffer memory and said switch interface.
Claim 2
Dependent Claim 153 words
Apparatus for transferring information in like digital format from a bidirectional peripheral component interconnect first bus to a network switch while eliminating use of network protocols, said apparatus comprising: a bidirectional second bus having first and second opposite ends; first and second transceivers connected respectively to the first and second ends of the second bus; a peripheral component interconnect interface connected in bidirectional manner both to said interconnect bus and said first transceiver; a switch interface connected in bidirectional manner both to said network switch and said second transceiver; a first buffer memory connected in bidirectional manner to said first transceiver; a first buffer controller connected in bidirectional manner both to said first buffer memory and to said peripheral component interconnect interface; a second buffer memory connected in bidirectional manner to said second transceiver; and a second buffer controller connected in bidirectional manner both to said second buffer memory and said switch interface.
Claim 3
Dependent Claim 13 words
Apparatus of claim 1 wherein said digital information is processed in parallel form.
Claim 4
Dependent Claim 23 words
Apparatus as set forth in claim 2 wherein information is transferred between the switch and the switch interface at 1600 megabits per second.
Claim 5
Dependent Claim 26 words
Apparatus as set forth in claim 3 wherein information is transported along the second bus between the first and second transceivers at 1000 gegabits per second.
Claim 6
Dependent Claim 20 words
Apparatus as set forth in claim 4 wherein information is transported along the first bus at 1056 megabits per second.

References Cited (Backward Citations)

US5640386A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2001-08-03 2002-02-02 2002-08-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2005-08-03 2006-02-02 2006-08-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2009-08-03 2010-02-02 2010-08-04 $7700.00 Window Closed / Lapsed

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