Identifying one of a plurality of wires of a power transmission cable
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 11, 2003
Grant Date -
Mar 7, 2002
app pub date -
Sep 7, 2001
filing date -
Dec 30, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
There is provided a method for identifying one of a plurality of neutral wires of a power transmission cable. The method comprises (a) applying a signal to a selected neutral wire, at a first point on the power transmission cable, (b) sensing a relative magnitude of the signal on each of the plurality of neutral wires at a second point on the power transmission cable that is remote from the first point, and (c) identifying the selected neutral wire from the relative magnitudes. There is also provided a system for identifying one of a plurality of neutral wires of a power transmission cable.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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AMBIENT CORPORATION | BROOKLINE MA |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Cern, Yehuda | Brookline, MA | 32 | 1727 |
# of filed Patents : 32 Total Citations : 1727 | |||
Kaplun, George | Jerusalem, IL | 5 | 335 |
# of filed Patents : 5 Total Citations : 335 |
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Patent Citation Ranking
- 90 Citation Count
- G01R Class
- 96.90 % this patent is cited more than
- 22 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jul 08, 2013 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jun 09, 2013 | FP | EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jun 09, 2013 |
Jun 09, 2013 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jan 21, 2013 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Dec 01, 2009 | CC | CERTIFICATE OF CORRECTION | |
Jun 09, 2009 | I | Issuance | |
Sep 04, 2008 | P | Published | |
Dec 13, 2007 | F | Filing | |
Nov 13, 2007 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:AOTO, HIROAKI;HIYAMA, NAOKI;REEL/FRAME:020242/0951 Owner name: OTAX CO., LTD., JAPAN Effective Date: Nov 13, 2007 |
Dec 15, 2006 | PD | Priority Date |

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