Total properties:
46
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Patent #:
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Issue Dt:
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09/30/1986
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Application #:
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06703621
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Filing Dt:
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02/20/1985
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Title:
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AUTOMATIC/REMOTE RF INSTRUMENT READING METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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01/17/1989
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Application #:
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06839889
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Filing Dt:
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03/14/1986
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Title:
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AUTOMATIC/REMOTE RF INSTRUMENT MONITORING SYSTEM
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Patent #:
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Issue Dt:
|
03/22/1988
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Application #:
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06852155
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Filing Dt:
|
04/15/1986
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Title:
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DIGITAL FREQUENCY DETECTOR
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Patent #:
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Issue Dt:
|
10/24/1989
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Application #:
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06852539
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Filing Dt:
|
04/16/1986
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Title:
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DATA DEMODULATOR
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Patent #:
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Issue Dt:
|
11/22/1988
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Application #:
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07058636
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Filing Dt:
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06/01/1987
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Title:
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REMOTELY INTERROGATED TRANSPONDER
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Patent #:
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Issue Dt:
|
02/04/1992
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Application #:
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07429458
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Filing Dt:
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10/31/1989
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Title:
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TAMPER DETECTION DEVICE FOR UTILITY METER
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Patent #:
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Issue Dt:
|
10/08/1991
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Application #:
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07480573
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Filing Dt:
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02/15/1990
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Title:
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RADIO COMMUNICATION NETWORK FOR REMOTE DATA GENERATING STATIONS
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Patent #:
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Issue Dt:
|
07/14/1992
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Application #:
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07621397
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Filing Dt:
|
11/29/1990
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Title:
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EDDY WHEEL EDGE SENSOR
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Patent #:
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Issue Dt:
|
12/12/1995
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Application #:
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07833467
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Filing Dt:
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02/06/1992
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Title:
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DISTRIBUTED SUPERVISORY CONTROL AND DATA ACQUISITION SYSTEM
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Patent #:
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Issue Dt:
|
01/10/1995
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Application #:
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07891298
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Filing Dt:
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05/29/1992
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Title:
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UTILITY MONITOR COMMUNICATIONS SYSTEMS
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Patent #:
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Issue Dt:
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08/15/1995
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Application #:
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08069704
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Filing Dt:
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06/01/1993
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Title:
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A METHOD AND APPARATUS FOR DERIVING POWER CONSUMPTION INFORMATION FROM THE ANGULAR MOTION OF A ROTATING DISK IN A WATT HOUR METER
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Patent #:
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Issue Dt:
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09/05/1995
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Application #:
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08081190
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Filing Dt:
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06/25/1993
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Title:
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REMOTE DATA ACQUISITION AND COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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04/25/1995
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Application #:
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08093299
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Filing Dt:
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07/16/1993
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Title:
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METHOD FOR DETECTION OF A MARKED ELEMENT IN PROXIMITY TO A SENSOR
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Patent #:
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Issue Dt:
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09/03/1996
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Application #:
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08271545
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Filing Dt:
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07/07/1994
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Title:
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RADIO COMMUNICATION NETWORK FOR REMOTE DATA GENERATING STATIONS
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Patent #:
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Issue Dt:
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09/30/1997
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Application #:
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08451386
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Filing Dt:
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05/26/1995
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Title:
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COMMUNICATIONS PROTOCOL FOR REMOTE DATA GENERATING STATIONS
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|
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Patent #:
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Issue Dt:
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10/05/1999
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Application #:
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08454678
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Filing Dt:
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05/31/1995
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Title:
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WIDE AREA COMMNICATIONS NETWORK FOR REMOTE DATA GENERATING STATIONS
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|
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Patent #:
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|
Issue Dt:
|
03/11/1997
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Application #:
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08638794
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Filing Dt:
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04/29/1996
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Title:
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ROTATION MONITOR DISTURBANCE NEUTRALIZATION SYSTEM
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|
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Patent #:
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|
Issue Dt:
|
01/06/1998
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Application #:
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08658224
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Filing Dt:
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06/04/1996
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Title:
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DEVICE BIAS BASED SUPPLEMENTAL AMPLIFICATION
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|
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Patent #:
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|
Issue Dt:
|
08/25/1998
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Application #:
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08863412
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Filing Dt:
|
05/27/1997
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Title:
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ACTIVE FILTER CIRCUIT
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|
|
Patent #:
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|
Issue Dt:
|
06/08/1999
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Application #:
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08928839
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Filing Dt:
|
09/12/1997
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Title:
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SENSOR FOR COUNT AND TAMPER DETECTION
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|
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Patent #:
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Issue Dt:
|
07/06/1999
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Application #:
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08987355
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Filing Dt:
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12/09/1997
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Title:
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TIME-OF-USE AND DEMAND METERING IN CONDITIONS OF POWER OUTAGE
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|
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Patent #:
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|
Issue Dt:
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12/21/1999
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Application #:
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08987677
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Filing Dt:
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12/09/1997
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Title:
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TIME-OF-USE AND DEMAND METERING IN CONDITIONS OF POWER OUTAGE WITH A MOBILE NODE
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|
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Patent #:
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|
Issue Dt:
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10/16/2001
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Application #:
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09014297
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Filing Dt:
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01/27/1998
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Title:
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METHODS OF INCREASING POWER HANDLING CAPABILITY OF A POWER LINE
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|
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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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09097248
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Filing Dt:
|
06/12/1998
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Title:
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TELEMETRY ANTENNA SYSTEM
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|
|
Patent #:
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|
Issue Dt:
|
02/15/2000
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Application #:
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09103230
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Filing Dt:
|
06/23/1998
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Title:
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SOLID STATE WATT-HOUR METER USING GMR SENSOR
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|
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Patent #:
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|
Issue Dt:
|
07/17/2001
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Application #:
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09178213
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Filing Dt:
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10/23/1998
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Title:
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PASSIVE RADIATOR
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|
|
Patent #:
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|
Issue Dt:
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01/30/2001
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Application #:
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09250816
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Filing Dt:
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02/17/1999
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Title:
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LASER TUNABLE THICK FILM MICROWAVE RESONATOR FOR PRINTED CIRCUIT BOARDS
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|
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Patent #:
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|
Issue Dt:
|
12/25/2001
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Application #:
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09261452
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Filing Dt:
|
03/03/1999
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Title:
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METHOD AND SYSTEM FOR READING INTELLIGENT UTILITY METERS
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|
|
Patent #:
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|
Issue Dt:
|
01/09/2001
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Application #:
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09296359
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Filing Dt:
|
04/22/1999
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Title:
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WIDE AREA COMMUNICATIONS NETWORK FOR REMOTE DATA GENERATING STATIONS
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|
|
Patent #:
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|
Issue Dt:
|
11/20/2001
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Application #:
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09336912
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Filing Dt:
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06/21/1999
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Title:
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APPARATUS AND METHOD FOR REDUCING OSCILLATOR FREQUENCY PULLING DURING AM MODULATION
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|
|
Patent #:
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|
Issue Dt:
|
04/17/2001
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Application #:
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09388692
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Filing Dt:
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09/02/1999
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Title:
|
TIME-OF-USE AND DEMAND METERING IN CONDITIONS OF POWER OUTAGE
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|
|
Patent #:
|
|
Issue Dt:
|
04/16/2002
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Application #:
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09433331
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Filing Dt:
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11/03/1999
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Title:
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TEMPERATURE COMPENSATED POWER DETECTOR
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|
|
Patent #:
|
|
Issue Dt:
|
07/09/2002
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Application #:
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09491538
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Filing Dt:
|
01/26/2000
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Title:
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Linear power control loop
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|
|
Patent #:
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|
Issue Dt:
|
10/02/2001
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Application #:
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09506169
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Filing Dt:
|
02/17/2000
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Title:
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Temperature compensated high performance oscillator
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|
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Patent #:
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|
Issue Dt:
|
05/08/2001
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Application #:
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09562794
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Filing Dt:
|
05/02/2000
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Title:
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Apparatus and method of monitoring a power transmission line
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|
|
Patent #:
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|
Issue Dt:
|
04/16/2002
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Application #:
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09687785
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Filing Dt:
|
10/13/2000
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Title:
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Wide area communications network for remote data generating stations
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|
|
Patent #:
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|
Issue Dt:
|
06/29/2004
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Application #:
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09711752
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Filing Dt:
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11/13/2000
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Title:
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LOW IMPEDANCE ENCODER FOR A UTILITY METER
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|
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Patent #:
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|
Issue Dt:
|
10/16/2007
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Application #:
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09911840
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Filing Dt:
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07/23/2001
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Publication #:
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|
Pub Dt:
|
08/15/2002
| | | | |
Title:
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SPREAD SPECTRUM METER READING SYSTEM UTILIZING LOW-SPEED/HIGH-POWER FREQUENCY HOPPING
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|
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Patent #:
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|
Issue Dt:
|
02/07/2006
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Application #:
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09920354
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Filing Dt:
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08/01/2001
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Publication #:
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Pub Dt:
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05/09/2002
| | | | |
Title:
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LOW POWER DUAL PROTOCOL TRANSCEIVER
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|
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Patent #:
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Issue Dt:
|
08/23/2005
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Application #:
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09920355
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Filing Dt:
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08/01/2001
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Publication #:
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Pub Dt:
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06/13/2002
| | | | |
Title:
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FREQUENCY HOPPING SPREAD SPECTRUM SYSTEM WITH HIGH SENSITIVITY TRACKING AND SYNCHRONIZATION FOR FREQUENCY UNSTABLE SIGNALS
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|
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Patent #:
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|
Issue Dt:
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11/25/2003
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Application #:
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09960800
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Filing Dt:
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09/21/2001
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Publication #:
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Pub Dt:
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10/31/2002
| | | | |
Title:
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RADIO COMMUNICATION NETWORK FOR COLLECTING DATA FROM UTILITY METERS
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|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
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10024977
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Filing Dt:
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12/19/2001
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Publication #:
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Pub Dt:
|
01/02/2003
| | | | |
Title:
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Wide area communications network for remote data generating stations
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|
|
Patent #:
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|
Issue Dt:
|
08/12/2003
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Application #:
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10054750
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Filing Dt:
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01/22/2002
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Publication #:
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|
Pub Dt:
|
07/24/2003
| | | | |
Title:
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RF ANTENNA WITH UNITARY GROUND PLANE AND SURFACE MOUNTING STRUCTURE
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|
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Patent #:
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|
Issue Dt:
|
10/28/2003
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Application #:
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10076299
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Filing Dt:
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02/14/2002
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Publication #:
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|
Pub Dt:
|
08/14/2003
| | | | |
Title:
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METHOD AND SYSTEM FOR CALIBRATING AN OSCILLATOR CIRCUIT USING A NETWORK BASED TIME REFERENCE
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|
|
Patent #:
|
|
Issue Dt:
|
02/08/2005
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Application #:
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10283646
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Filing Dt:
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10/30/2002
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Publication #:
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|
Pub Dt:
|
05/06/2004
| | | | |
Title:
|
TILT SWITCH
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|
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Patent #:
|
|
Issue Dt:
|
03/05/1996
|
Application #:
|
29028881
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Filing Dt:
|
09/23/1994
|
Title:
|
HAND-HELD COMPUTER UNIT
|
|