Total properties:
74
|
|
Patent #:
|
|
Issue Dt:
|
04/02/1985
|
Application #:
|
06369058
|
Filing Dt:
|
04/16/1982
|
Title:
|
SOLID-STATE ELECTRICAL-POWER DEMAND REGISTER AND METHOD
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|
|
Patent #:
|
|
Issue Dt:
|
06/25/1985
|
Application #:
|
06451306
|
Filing Dt:
|
12/20/1982
|
Title:
|
POWER MEASUREMENT IN AN ELECTRICAL DISTRIBUTION SYSTEM HAVING THREE OR MORE WIRES
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Patent #:
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|
Issue Dt:
|
05/13/1986
|
Application #:
|
06532888
|
Filing Dt:
|
09/16/1983
|
Title:
|
METER REMOVAL INDICATOR
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|
Patent #:
|
|
Issue Dt:
|
06/10/1986
|
Application #:
|
06544158
|
Filing Dt:
|
10/21/1983
|
Title:
|
A DIGITAL SIGNATURE PLUG
|
|
|
Patent #:
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|
Issue Dt:
|
03/24/1987
|
Application #:
|
06592668
|
Filing Dt:
|
03/23/1984
|
Title:
|
TIMING SIGNAL CORRECTION SYSTEM FOR USE IN DIRECT SEQUENCE SPREAD SIGNAL RECEIVER
|
|
|
Patent #:
|
|
Issue Dt:
|
07/15/1986
|
Application #:
|
06592669
|
Filing Dt:
|
03/23/1984
|
Title:
|
CODE DIVISION MULTIPLEXER USING DIRECT SEQUENCE SPREAD SPECTRUM SIGNAL PROCESSING
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|
|
Patent #:
|
|
Issue Dt:
|
02/17/1987
|
Application #:
|
06592674
|
Filing Dt:
|
03/23/1984
|
Title:
|
SYSTEM FOR IMPROVING SIGNAL-TO-NOISE RATIO IN A DIRECT SEQUENCE SPREAD SPECTRUM SIGNAL RECEIVER
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|
|
Patent #:
|
|
Issue Dt:
|
05/13/1986
|
Application #:
|
06650031
|
Filing Dt:
|
09/13/1984
|
Title:
|
OPTICAL SHAFT ENCODER
|
|
|
Patent #:
|
|
Issue Dt:
|
02/03/1987
|
Application #:
|
06727877
|
Filing Dt:
|
04/26/1985
|
Title:
|
SNAP-FITTING TRANSFORMER TERMINAL COVER
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|
|
Patent #:
|
|
Issue Dt:
|
01/27/1987
|
Application #:
|
06776719
|
Filing Dt:
|
09/16/1985
|
Title:
|
METHOD OF AND SYSTEM FOR ACCUMULATING VERIFIABLE ENERGY DEMAND DATA FROM REMOTE ELECTRICITY METERS
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|
|
Patent #:
|
|
Issue Dt:
|
04/12/1988
|
Application #:
|
06819566
|
Filing Dt:
|
01/17/1986
|
Title:
|
ADJUSTABLE GEAR SUPPORT BRACKET
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|
Patent #:
|
|
Issue Dt:
|
09/29/1987
|
Application #:
|
06849896
|
Filing Dt:
|
04/09/1986
|
Title:
|
SYSTEM FOR ACCUMULATING VERIFIABLE ENERGY DEMAND DATA FROM REMOTE ELECTRICITY METERS
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|
|
Patent #:
|
|
Issue Dt:
|
07/21/1987
|
Application #:
|
06849897
|
Filing Dt:
|
04/09/1986
|
Title:
|
METHOD OF AND SYSTEM FOR ACCUMULATING VERIFIABLE ENERGY DEMAND DATA FROM REMOTE ELECTRICITY METERS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1987
|
Application #:
|
06849898
|
Filing Dt:
|
04/09/1986
|
Title:
|
SYSTEM FOR ACCUMULATING VERIFIABLE ENERGY DEMAND DATA FROM REMOTE ELECTRICITY METERS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1987
|
Application #:
|
06849899
|
Filing Dt:
|
04/09/1986
|
Title:
|
METHOD OF AND SYSTEM FOR ACCUMULATING VERIFIABLE ENERGY DEMAND DATA FROM REMOTE ELECTRICITY METERS
|
|
|
Patent #:
|
|
Issue Dt:
|
10/06/1987
|
Application #:
|
06933444
|
Filing Dt:
|
11/21/1986
|
Title:
|
IMPROVED STRUCTURE FOR HALL DEVICE FOR COMPENSATION OF FIRST AND SECOND ORDER VOLTAGE OFFSETS
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|
|
Patent #:
|
|
Issue Dt:
|
09/22/1987
|
Application #:
|
07008102
|
Filing Dt:
|
01/20/1987
|
Title:
|
CHARGE BALANCE VOLTAGE-T0-FREQUENCY CONVERTER UTILIZING CMOS CIRCUITRY
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|
|
Patent #:
|
|
Issue Dt:
|
10/24/1989
|
Application #:
|
07041274
|
Filing Dt:
|
04/22/1987
|
Title:
|
TEMPERATURE TRANSDUCER FOR KYZ PULSE RECORDER
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|
|
Patent #:
|
|
Issue Dt:
|
11/22/1988
|
Application #:
|
07066793
|
Filing Dt:
|
06/25/1987
|
Title:
|
AMPLIFIER FOR VOLTAGE OR CURRENT TO FREQUENCY CONVERTER
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|
|
Patent #:
|
|
Issue Dt:
|
08/14/1990
|
Application #:
|
07220121
|
Filing Dt:
|
07/15/1988
|
Title:
|
ADJUSTMENT CIRCUIT AND METHOD FOR SOLID-STATE ELECTRICITY METER
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|
|
Patent #:
|
|
Issue Dt:
|
05/02/1989
|
Application #:
|
07268615
|
Filing Dt:
|
11/07/1988
|
Title:
|
DIRECTION SENSITIVE OPTICAL SHAFT ENCODER
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|
Patent #:
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|
Issue Dt:
|
11/06/1990
|
Application #:
|
07343202
|
Filing Dt:
|
04/26/1989
|
Title:
|
METHOD OF AND SYSTEM FOR POWER LINE CARRIER COMMUNICATIONS
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|
Patent #:
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|
Issue Dt:
|
07/16/1991
|
Application #:
|
07343644
|
Filing Dt:
|
04/27/1989
|
Title:
|
ADAPTIVE NETWORK ROUTING FOR POWER LINE COMMUNICATIONS
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|
Patent #:
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|
Issue Dt:
|
06/25/1991
|
Application #:
|
07397941
|
Filing Dt:
|
08/24/1989
|
Title:
|
DIFFERENTIAL CURRENT SHUNT
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1991
|
Application #:
|
07527684
|
Filing Dt:
|
05/21/1990
|
Title:
|
OPTICAL PORT MULTIPLEXER FOR ELECTRIC METERING EQUIPMENT
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|
|
Patent #:
|
|
Issue Dt:
|
04/21/1992
|
Application #:
|
07618332
|
Filing Dt:
|
11/26/1990
|
Title:
|
SEALED UTILITY METER HAVING INTERNAL AUTOMATIC DISCONNECTION
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|
|
Patent #:
|
|
Issue Dt:
|
06/01/1993
|
Application #:
|
07641385
|
Filing Dt:
|
01/14/1991
|
Title:
|
REAL TIME SOLID STATE REGISTER HAVING BATTERY BACKUP
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|
|
Patent #:
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|
Issue Dt:
|
07/28/1992
|
Application #:
|
07644173
|
Filing Dt:
|
01/22/1991
|
Title:
|
DIAL INBOUND METER INTERFACE UNIT (MIU) FOR AUTOMATIC METER READING USING NO SUBSCRIBER LINE ACCESS CONTROLLER
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|
|
Patent #:
|
|
Issue Dt:
|
03/23/1993
|
Application #:
|
07708451
|
Filing Dt:
|
05/31/1991
|
Title:
|
VENT FOR ELECTRICITY METERING DEVICE
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|
|
Patent #:
|
|
Issue Dt:
|
02/11/1992
|
Application #:
|
07708517
|
Filing Dt:
|
05/31/1991
|
Title:
|
ELECTRICITY METERING DEVICE WITH COVER
|
|
|
Patent #:
|
|
Issue Dt:
|
07/28/1992
|
Application #:
|
07708520
|
Filing Dt:
|
05/31/1991
|
Title:
|
CABLE RETAINING MECHANISM FOR AN ELECTRICITY METERING DEVICE
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|
|
Patent #:
|
|
Issue Dt:
|
01/19/1993
|
Application #:
|
07708754
|
Filing Dt:
|
05/31/1991
|
Title:
|
SECURING MECHANISM FOR AN ELECTRICITY METERING DEVICE
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|
|
Patent #:
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|
Issue Dt:
|
08/31/1993
|
Application #:
|
07741007
|
Filing Dt:
|
08/06/1991
|
Title:
|
SYSTEM AND METHOD FOR INTRODUCING METER SENSOR HYSTERESIS
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|
|
Patent #:
|
|
Issue Dt:
|
01/25/1994
|
Application #:
|
07844616
|
Filing Dt:
|
04/09/1992
|
Title:
|
SEMICONDUCTOR SENSOR WITH PERPENDICULAR N AND P-CHANNEL MOSFET'S
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|
|
Patent #:
|
|
Issue Dt:
|
12/05/1995
|
Application #:
|
07918105
|
Filing Dt:
|
07/24/1992
|
Title:
|
APPARATUS AND METHOD FOR SENSING TAMPERING WITH A UTILITY METER
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|
|
Patent #:
|
|
Issue Dt:
|
02/08/1994
|
Application #:
|
08004402
|
Filing Dt:
|
01/14/1993
|
Title:
|
OPTICAL SENSOR CONTROL INCLUDING THE SUSPENSION OF LIGHT RADIATION
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|
|
Patent #:
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|
Issue Dt:
|
02/27/1996
|
Application #:
|
08033229
|
Filing Dt:
|
03/18/1993
|
Title:
|
INDUCTION WATT-HOUR METER NON-INTRUSIVE AND CONCEALED PULSE INITIATOR
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|
|
Patent #:
|
|
Issue Dt:
|
11/15/1994
|
Application #:
|
08033945
|
Filing Dt:
|
03/18/1993
|
Title:
|
ELECTRIC UTILITY REVENUE METER POLYCARBONATE BASE
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|
|
Patent #:
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|
Issue Dt:
|
03/21/1995
|
Application #:
|
08035094
|
Filing Dt:
|
03/19/1993
|
Title:
|
INDUCTION WATT-HOUR METER ROTARY DISC MOUNTING AND BEARING SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
11/21/1995
|
Application #:
|
08037938
|
Filing Dt:
|
03/26/1993
|
Title:
|
SYSTEM CHECKING AND TROUBLESHOOTING PACKAGE FOR AN ELECTRONIC METERING DEVICE
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|
|
Patent #:
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|
Issue Dt:
|
08/15/1995
|
Application #:
|
08065003
|
Filing Dt:
|
05/24/1993
|
Title:
|
HALL EFFECT SENSOR
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|
|
Patent #:
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|
Issue Dt:
|
03/22/1994
|
Application #:
|
08068490
|
Filing Dt:
|
05/27/1993
|
Title:
|
POLYPHASE EMULATOR FOR SINGLE PHASE CIRCUIT
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|
|
Patent #:
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|
Issue Dt:
|
03/08/1994
|
Application #:
|
08077258
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Filing Dt:
|
06/17/1993
|
Title:
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METHOD AND SYSTEM FOR SENSING REMOVAL OF A UTILITY METER FROM ITS SOCKET
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|
Patent #:
|
|
Issue Dt:
|
06/06/1995
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Application #:
|
08163215
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Filing Dt:
|
12/07/1993
|
Title:
|
METHOD AND SYSTEM FOR SENSING REMOVAL OF A UTILITY METER FROM ITS SOCKET
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Patent #:
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|
Issue Dt:
|
10/24/1995
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Application #:
|
08174104
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Filing Dt:
|
12/28/1993
|
Title:
|
DC CURRENT DETECTION SYSTEM FOR A CURRENT TRANSFORMER
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Patent #:
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|
Issue Dt:
|
10/17/1995
|
Application #:
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08182877
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Filing Dt:
|
01/13/1994
|
Title:
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FREQUENCY MODULATED INTEGRATOR CIRCUIT
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|
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Patent #:
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|
Issue Dt:
|
12/17/1996
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Application #:
|
08182950
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Filing Dt:
|
01/13/1994
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Title:
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MULTIPLE STAGE FREQUENCY MODULATED CIRCUIT
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Patent #:
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|
Issue Dt:
|
07/16/1996
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Application #:
|
08228630
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Filing Dt:
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04/18/1994
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Title:
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ELECTRICITY METER AND METHOD FOR MEASURING APPARENT POWER
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Patent #:
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Issue Dt:
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11/28/1995
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Application #:
|
08333660
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Filing Dt:
|
11/03/1994
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Title:
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SYSTEM CHECKING AND TROUBLESHOOTING PACKAGE FOR AN ELECTRONIC METERING DEVICE
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Patent #:
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|
Issue Dt:
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05/28/1996
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Application #:
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08337910
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Filing Dt:
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11/14/1994
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Title:
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UNSHIELDED AIR-COUPLED CURRENT TRANSFORMER
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Patent #:
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Issue Dt:
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06/04/1996
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Application #:
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08361254
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Filing Dt:
|
12/21/1994
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Title:
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METHOD AND SYSTEM FOR SENSING REMOVAL OF A UTILITY METER FROM ITS SOCKET
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Patent #:
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|
Issue Dt:
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03/11/1997
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Application #:
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08385488
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Filing Dt:
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02/08/1995
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Title:
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UNIDIRECTIONAL REGISTER FOR ELECTRICITY METER
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Patent #:
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|
Issue Dt:
|
12/23/1997
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Application #:
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08416251
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Filing Dt:
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04/04/1995
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Title:
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ISOLATED CURRENT SHUNT TRANSDUCER
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Patent #:
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|
Issue Dt:
|
08/19/1997
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Application #:
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08425538
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Filing Dt:
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04/20/1995
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Title:
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METHOD AND APPARATUS FOR TRANSMITTING MONITOR DATA
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Patent #:
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Issue Dt:
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05/21/1996
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Application #:
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08425540
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Filing Dt:
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04/20/1995
|
Title:
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METHOD AND APPARATUS FOR ACTIVE TEMPERATURE COMPENSATION IN A RADIOWAVE TRANSMITTER
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Patent #:
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Issue Dt:
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05/13/1997
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Application #:
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08425567
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Filing Dt:
|
04/20/1995
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Title:
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METHOD AND APPARATUS FOR INTERACTIVELY TUNING FREQUENCY HOPPING TRANSMITTER
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Patent #:
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Issue Dt:
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02/20/1996
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Application #:
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08446965
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Filing Dt:
|
05/22/1995
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Title:
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ELECTRICITY METER WITH VARIABLE GAIN SIGMA-DELTA CONVERTER
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Patent #:
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Issue Dt:
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05/20/1997
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Application #:
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08509367
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Filing Dt:
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07/31/1995
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Title:
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ELECTRONIC METERING DEVICE INCLUDING AUTOMATIC SERVICE SENSING
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Patent #:
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Issue Dt:
|
11/25/1997
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Application #:
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08522904
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Filing Dt:
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09/01/1995
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Title:
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WYE SERVICE POWER METER
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Patent #:
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Issue Dt:
|
12/02/1997
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Application #:
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08637399
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Filing Dt:
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04/25/1996
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Title:
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LAMINATED FIGURE 8 POWER METER CORE
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Patent #:
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Issue Dt:
|
05/12/1998
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Application #:
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08779330
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Filing Dt:
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01/06/1997
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Title:
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METER SENSOR LIGHT TAMPER DETECTOR
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Patent #:
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Issue Dt:
|
02/23/1999
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Application #:
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08972494
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Filing Dt:
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11/18/1997
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Title:
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AMBIENT LIGHT FILTER
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Patent #:
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Issue Dt:
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05/15/2001
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Application #:
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09220387
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Filing Dt:
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12/23/1998
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Title:
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METHOD AND APPARATUS FOR INDICATING METER TAMPERING
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Patent #:
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Issue Dt:
|
05/21/2002
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Application #:
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09413616
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Filing Dt:
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10/06/1999
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Title:
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HIGH LINEARITY, LOW OFFSET INTERFACE FOR HALL EFFECT DEVICES
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Patent #:
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Issue Dt:
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04/17/2001
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Application #:
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09448195
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Filing Dt:
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11/23/1999
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Title:
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MEMORY INTEGRITY FOR METERS
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Patent #:
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Issue Dt:
|
04/26/2005
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Application #:
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09450890
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Filing Dt:
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11/29/1999
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Title:
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MODULAR METER CONFIGURATION AND METHODOLOGY
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Patent #:
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Issue Dt:
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02/18/2003
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Application #:
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09704255
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Filing Dt:
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11/01/2000
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Title:
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SNAP CONNECTING INNER MODULES FOR AN ELECTRIC UTILITY METER
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Patent #:
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Issue Dt:
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03/04/2003
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Application #:
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09751316
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Filing Dt:
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12/28/2000
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Publication #:
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Pub Dt:
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07/04/2002
| | | | |
Title:
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INNER COMPONENT BOARD ASSEMBLY FOR AN ELECTRIC UTILITY METER
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Patent #:
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Issue Dt:
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02/25/2003
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Application #:
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09952710
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Filing Dt:
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09/14/2001
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Publication #:
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Pub Dt:
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04/11/2002
| | | | |
Title:
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HIGH LINEARITY, LOW OFFSET INTERFACE FOR HALL EFFECTS DEVICES
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Patent #:
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Issue Dt:
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09/28/2004
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Application #:
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10131605
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Filing Dt:
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04/24/2002
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Publication #:
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Pub Dt:
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10/30/2003
| | | | |
Title:
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METHOD OF USING FLASH MEMORY FOR STORING METERING DATA
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Patent #:
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Issue Dt:
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04/26/2005
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Application #:
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10209177
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Filing Dt:
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07/31/2002
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Publication #:
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Pub Dt:
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02/05/2004
| | | | |
Title:
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MAGNETIC FIELD SENSING FOR TAMPER IDENTIFICATION
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Patent #:
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Issue Dt:
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09/30/2003
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Application #:
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10236788
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Filing Dt:
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09/06/2002
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Publication #:
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Pub Dt:
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01/09/2003
| | | | |
Title:
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HIGH LINEARITY, LOW OFFSET INTERFACE FOR HALL EFFECT DEVICES
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Patent #:
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NONE
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Issue Dt:
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|
Application #:
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10303673
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Filing Dt:
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11/25/2002
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Publication #:
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|
Pub Dt:
|
09/25/2003
| | | | |
Title:
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Embedded antenna apparatus for utility metering applications
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Patent #:
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Issue Dt:
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06/14/2005
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Application #:
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10386811
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Filing Dt:
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03/10/2003
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Publication #:
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Pub Dt:
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09/25/2003
| | | | |
Title:
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ELECTRONIC REVENUE METER WITH AUTOMATIC SERVICE SENSING
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