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US5778116A Expired / Lapsed US ⏱️ 0.0 years remaining

Photonic home area network fiber/power insertion apparatus

Assignee: Throughput Holdings Inc
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Filing: 1997-01-23
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Granted: 1998-07-07
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Expires: 2017-01-23
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Abstract

Abstract Provided is an apparatus for distributing and controlling distribution of externally and locally generated communications signals to and between a plurality of subscribers. A photonic distribution apparatus for a home area network having a plurality of subscribers has an optical transmission medium for conveying a communications data signal containing a plurality of distribution instruction segments, a microcontroller circuit, and a communications routing circuit. The optical transmission medium has at least one transmit and one receive pathway. The communications routing circuit responsive to a distribution instruction from the microcontroller circuit. The routing circuit has a plurality of fiberoptic switches in fiberoptic communication with one another, wherein a first fiberoptic switch of the plurality of fiberoptic switches has an input terminal photonically connected to said one receive pathway, and a last fiberoptic switch of the plurality of fiberoptic switches has an output terminal photonically connected to said transmit pathway.

Inventors

  • 👤 John L. Tomich

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 09:48
CPC Classifications
H; H04; H04B; H04B10/00; H04B10/27; H04B10/272; H04Q; H04Q11/00; H04Q11/0001; H04Q11/0062; H04Q11/0066; H04Q11/0067; H04Q11/0071; H04Q11/0005; H04Q2011/0037; H04Q2011/0039; H04Q2011/0043; H04Q2011/0052; H04Q2011/0079; H04Q2011/0081

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 147 words
A photonic distribution apparatus for a home area network having a plurality of subscribers, the apparatus comprising: an optical transmission medium having at least one transmit and one receive pathway, said optical transmission medium for conveying a communications data signal containing a plurality of distribution instruction segments; a microcontroller circuit having a photonic interface converting optical transmission to an electrical signal transmission, and an extractor for culling said distribution instruction segments from said electrical signal transmission; a communications routing circuit responsive to a distribution instruction from said microcontroller circuit, said routing circuit having a plurality of fiberoptic switches in fiberoptic communication with one another, wherein a first fiberoptic switch of said plurality of fiberoptic switches has an input terminal photonically connected to said one receive pathway, and a last fiberoptic switch of said plurality of fiberoptic switches has an output terminal photonically connected to said transmit pathway.
Claim 2
Dependent Claim 147 words
A photonic distribution apparatus for a home area network having a plurality of subscribers, the apparatus comprising: an optical transmission medium having at least one transmit and one receive pathway, said optical transmission medium for conveying a communications data signal containing a plurality of distribution instruction segments; a microcontroller circuit having a photonic interface converting optical transmission to an electrical signal transmission, and an extractor for culling said distribution instruction segments from said electrical signal transmission; a communications routing circuit responsive to a distribution instruction from said microcontroller circuit, said routing circuit having a plurality of fiberoptic switches in fiberoptic communication with one another, wherein a first fiberoptic switch of said plurality of fiberoptic switches has an input terminal photonically connected to said one receive pathway, and a last fiberoptic switch of said plurality of fiberoptic switches has an output terminal photonically connected to said transmit pathway.
Claim 3
Dependent Claim 118 words
The photonic distribution apparatus of claim 1 further comprising: a second optical transmission medium having at least one transmit and one receive pathway, said second optical transmission medium for redundantly conveying said communications data signal containing a plurality of distribution instruction segments; and a second communications routing circuit responsive to said distribution instruction from said microcontroller circuit, said second routing circuit having a second plurality of fiberoptic switches in fiberoptic communication with one another, wherein a first fiberoptic switch of said second plurality of fiberoptic switches has an input terminal photonically connected to said one receive pathway, and a last fiberoptic switch of said plurality of fiberoptic switches has an output terminal photonically connected to said transmit pathway.
Claim 4
Dependent Claim 19 words
The photonic distribution apparatus of claim 1 wherein said first and said second optical transmission mediums are fiberoptic cable.
Claim 5
Dependent Claim 29 words
The photonic distribution apparatus of claim 1 wherein said first and said second optical transmission mediums are embedded in an electrical cable having a plurality of electrical power conductors.
Claim 6
Dependent Claim 61 words
The photonic distribution apparatus of claim 4 further comprising: a high-voltage enclosure; a low-voltage enclosure, said microcontroller circuit and said communications routing circuit contained in said low-voltage enclosure; and a high-voltage transformer contained within said high-voltage enclosure, said transformer electrically connected to said plurality of electrical power conductors of said electrical cable and said first and second optical transmission mediums photonically.
Claim 7
Dependent Claim 118 words
The photonic distribution apparatus of claim 5 further comprising: a second optical transmission medium having at least one transmit and one receive pathway, said second optical transmission medium for redundantly conveying said communications data signal containing a plurality of distribution instruction segments; and a second communications routing circuit responsive to said distribution instruction from said microcontroller circuit, said second routing circuit having a second plurality of fiberoptic switches in fiberoptic communication with one another, wherein a first fiberoptic switch of said second plurality of fiberoptic switches has an input terminal photonically connected to said one receive pathway, and a last fiberoptic switch of said plurality of fiberoptic switches has an output terminal photonically connected to said transmit pathway.
Claim 8
Dependent Claim 177 words
A subscriber area network for distributing data from an external communications data network, the subscriber area network comprising: a head-end communications circuit for formatting a plurality of communications network segment data into a multiplexed data signal transmittable through a photonic multi-access channel having a downstream channel and an upstream channel, said head-end communications circuit having a bi-directional interface electrically connectable to the external communications data network and to said photonic multi-access channel; at least one communications routing circuit in bilateral communication with said head-end communications circuit through said multi-access channel, each said routing circuit having a microcontroller circuit with a photonic interface for converting an optical transmission to a corresponding electrical signal transmission, and an extractor for culling a distribution instruction segment from said multiplexed data signal, said microcontroller circuit bi-directionally routing said multiplexed data signal through a plurality of subscriber terminals each having a downstream terminal and an upstream terminal; and at least one station module photonically connectable to said upstream terminal and said downstream terminal of a subscriber terminal of said plurality of subscriber terminals.
Claim 9
Dependent Claim 177 words
A subscriber area network for distributing data from an external communications data network, the subscriber area network comprising: a head-end communications circuit for formatting a plurality of communications network segment data into a multiplexed data signal transmittable through a photonic multi-access channel having a downstream channel and an upstream channel, said head-end communications circuit having a bi-directional interface electrically connectable to the external communications data network and to said photonic multi-access channel; at least one communications routing circuit in bilateral communication with said head-end communications circuit through said multi-access channel, each said routing circuit having a microcontroller circuit with a photonic interface for converting an optical transmission to a corresponding electrical signal transmission, and an extractor for culling a distribution instruction segment from said multiplexed data signal, said microcontroller circuit bi-directionally routing said multiplexed data signal through a plurality of subscriber terminals each having a downstream terminal and an upstream terminal; and at least one station module photonically connectable to said upstream terminal and said downstream terminal of a subscriber terminal of said plurality of subscriber terminals.
Claim 10
Dependent Claim 68 words
The subscriber area network of claim 7 wherein said at least one routing circuit has a plurality of fiberoptic switches in fiberoptic communication with one another, wherein a first fiberoptic switch of said plurality of fiberoptic switches has an input terminal photonically connected to said downstream channel, and a last fiberoptic switch of said plurality of fiberoptic switches has an output terminal photonically connected to said upstream channel.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2001-07-06 2002-01-05 2002-07-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2005-07-06 2006-01-05 2006-07-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2009-07-06 2010-01-05 2010-07-07 $7700.00 Window Closed / Lapsed

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