Electric power system control with measurement of energy demand and energy efficiency using T-distributions
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United States of America Patent
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Feb 6, 2018
Issued Date -
N/A
app pub date -
Jan 17, 2017
filing date -
Mar 15, 2013
priority date (Note) -
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Abstract
A method, apparatus, system and computer program is provided for controlling an electric power system, including implementation of voltage measurement using paired t statistical analysis applied to calculating a shift in average usage per customer from one time period to another time period for a given electrical use population where the pairing process is optimized using a novel technique to improve the accuracy of the statistical measurement.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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DOMINION ENERGY INC | 100 TREDEGAR STREET RICHMOND VA 23219 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hall, Edmund J | Louisa County, US | 5 | 97 |
# of filed Patents : 5 Total Citations : 97 | |||
Tyler, Stephen J | Henrico County, US | 29 | 261 |
# of filed Patents : 29 Total Citations : 261 |
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Patent Citation Ranking
- 1 Citation Count
- H02J Class
- 22.71 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 6, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 6, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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Feb 26, 2018 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 26, 2018 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.) |
Jan 28, 2018 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jan 28, 2018 |
Sep 11, 2017 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.) |
Mar 27, 2015 | IPR | AIA TRIAL PROCEEDING FILED BEFORE THE PATENT AND APPEAL BOARD: INTER PARTES REVIEW | free format text: TRIAL NO: IPR2015-00951 Effective Date: Mar 27, 2015 opponent name: TRW AUTOMOTIVE U.S. LLC |
Jan 28, 2014 | I | Issuance | |
Nov 07, 2013 | P | Published | |
Jul 08, 2013 | F | Filing | |
Mar 25, 1996 | PD | Priority Date | |
Mar 22, 1996 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:MAGNA DONNELLY CORPORATION;REEL/FRAME:030769/0151 Owner name: MAGNA MIRRORS OF AMERICA, INC., MICHIGAN Effective Date: Aug 14, 2008 free format text: CHANGE OF NAME;ASSIGNOR:DONNELLY CORPORATION;REEL/FRAME:030769/0107 Owner name: MAGNA DONNELLY CORPORATION, MICHIGAN Effective Date: Jan 13, 2003 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MAGNA MIRRORS OF AMERICA, INC.;REEL/FRAME:030769/0239 Owner name: MAGNA ELECTRONICS INC., MICHIGAN Effective Date: Jul 10, 2013 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHOFIELD, KENNETH;LARSON, MARK L.;VADAS, KEITH J.;REEL/FRAME:030769/0098 Owner name: DONNELLY CORPORATION, MICHIGAN Effective Date: Mar 22, 1996 |

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