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Total properties:
50
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Patent #:
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Issue Dt:
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09/22/1992
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Application #:
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07696422
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Filing Dt:
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05/06/1991
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Title:
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POWER CONVERTER EMPLOYING A MULTIVIBRATOR-INVERTER
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Patent #:
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Issue Dt:
|
08/22/1995
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Application #:
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07705279
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Filing Dt:
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05/24/1991
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Title:
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CERAMIC ARMOR
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Patent #:
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Issue Dt:
|
09/15/1992
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Application #:
|
07705864
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Filing Dt:
|
05/28/1991
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Title:
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CIRCUIT FOR DRIVING A GAS DISCHARGE LAMP LOAD
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Patent #:
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Issue Dt:
|
01/03/1995
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Application #:
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07731179
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Filing Dt:
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07/15/1991
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Title:
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METHOD OF TREATING EUROPIUM ACTIVATED STRONTIUM TETRABORATE PHOSPHOR
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Patent #:
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Issue Dt:
|
08/11/1992
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Application #:
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07753496
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Filing Dt:
|
09/03/1991
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Title:
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DRIVER CIRCUIT FOR A PLURALITY OF GAS DISCHARGE LAMPS
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Patent #:
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Issue Dt:
|
08/11/1992
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Application #:
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07770395
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Filing Dt:
|
10/03/1991
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Title:
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CIRCUIT FOR DRIVING A GAS DISCHARGE LAMP LOAD
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Patent #:
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Issue Dt:
|
09/21/1993
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Application #:
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07817556
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Filing Dt:
|
01/07/1992
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|
Title:
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METHOD OF FABRICATING AN ELECTRICAL COMPONENT ASSEMBLY
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|
|
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Patent #:
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Issue Dt:
|
03/02/1993
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Application #:
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07845568
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Filing Dt:
|
03/04/1992
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Title:
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A BALLAST CIRCUIT UTILIZING A BOOST TO HEAT LAMP FILAMENTS AND TO STRIKE THE LAMPS
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Patent #:
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Issue Dt:
|
05/03/1994
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Application #:
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07860824
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Filing Dt:
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03/31/1992
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Title:
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PHOSPHORS WITH IMPROVED LUMEN OUTPUT AND LAMPS MADE THEREFROM
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|
|
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Patent #:
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Issue Dt:
|
06/11/1996
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Application #:
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07866880
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Filing Dt:
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04/02/1992
|
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Title:
|
EUROPIUM-DOPED YTTRIUM OXIDE PHOSPHOR
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|
|
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Patent #:
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Issue Dt:
|
06/07/1994
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Application #:
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07890999
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Filing Dt:
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05/29/1992
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Title:
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CLIPPED ON MARKER FOR USE WITH ADJUSTMENT LINKAGE FOR A VEHICLE HEADLAMP
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|
|
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Patent #:
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|
Issue Dt:
|
10/24/2000
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Application #:
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07937936
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Filing Dt:
|
08/28/1992
|
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Title:
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FLUORESCENT LAMP WITH IMPROVED PHOSPHOR BLEND
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|
|
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Patent #:
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|
Issue Dt:
|
06/20/1995
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Application #:
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07945556
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Filing Dt:
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09/16/1992
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|
Title:
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SEALING MEMBERS FOR ALUMINA ARC TUBES AND METHOD OF MAKING THE SAME
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|
|
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Patent #:
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|
Issue Dt:
|
05/03/1994
|
Application #:
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07950098
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Filing Dt:
|
09/23/1992
|
|
Title:
|
METHOD OF MAKING AN ELECTRIC LAMP WITH A HIGH TORQUE THREADED BASE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/05/1994
|
Application #:
|
07961753
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Filing Dt:
|
10/16/1992
|
|
Title:
|
CAPACITIVELY COUPLED RF FLUORESCENT LAMP WITH RF MAGNETIC ENHANCEMENT
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|
|
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Patent #:
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|
Issue Dt:
|
06/28/1994
|
Application #:
|
07962378
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Filing Dt:
|
10/16/1992
|
|
Title:
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LIGHT SOURCE INCLUDING PARALLEL DRIVEN LOW PRESSURE RF FLUORESCENT LAMPS
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|
|
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Patent #:
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|
Issue Dt:
|
05/17/1994
|
Application #:
|
07968759
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Filing Dt:
|
10/30/1992
|
|
Title:
|
INTEGRATED COMMON MODE AND DIFFERENTIAL MODE INDUCTOR DEVICE
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|
|
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Patent #:
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|
Issue Dt:
|
11/23/1993
|
Application #:
|
07970535
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Filing Dt:
|
11/02/1992
|
|
Title:
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POWER LINE COMMUNICATION SYSTEM
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|
|
|
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Patent #:
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|
Issue Dt:
|
06/21/1994
|
Application #:
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07971500
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Filing Dt:
|
11/04/1992
|
|
Title:
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STARTING SOURCE FOR ARC DISCHARGE LAMPS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/25/1994
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Application #:
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07993343
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Filing Dt:
|
12/18/1992
|
|
Title:
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INTEGRAL IMPEDANCE MATCHING STRUCTURE FOR ELECTRODELESS DISCHARGE LAMP
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|
|
|
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Patent #:
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|
Issue Dt:
|
07/18/1995
|
Application #:
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08034956
|
Filing Dt:
|
03/22/1993
|
|
Title:
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CIRCUIT FOR POWERING A FLUORESCENT LAMP HAVING A TRANSISTOR COMMON TO BOTH INVERTER AND THE BOOST CONVERTER AND METHOD FOR OPERATING SUCH A CIRCUIT
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|
|
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Patent #:
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|
Issue Dt:
|
12/13/1994
|
Application #:
|
08057276
|
Filing Dt:
|
05/04/1993
|
|
Title:
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TOGGLE BRIGHTENING CIRCUIT FOR POWERING GAS DISCHARGE LAMPS AND METHOD FOR OPERATING GAS DISCHARGE LAMPS
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|
|
|
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Patent #:
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|
Issue Dt:
|
03/21/1995
|
Application #:
|
08146268
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Filing Dt:
|
10/29/1993
|
|
Title:
|
BALLAST CIRCUIT FOR DRIVING GAS DISCHARGE LAMPS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/25/1994
|
Application #:
|
08158083
|
Filing Dt:
|
11/24/1993
|
|
Title:
|
PROCESS FOR PRODUCING A BLUE EMITTING LAMP PHOSPHOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/16/1995
|
Application #:
|
08164183
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Filing Dt:
|
12/09/1993
|
|
Title:
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ELECTRONIC BALLAST WITH TWO TRANSISTORS AND TWO TRANSFORMERS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
03/07/1995
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Application #:
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08164243
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Filing Dt:
|
12/09/1993
|
|
Title:
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PROTECTION CIRCUIT FOR ELECTRONIC BALLASTS WHICH USE CHARGE PUMP POWER FACTOR CORRECTION
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/02/1995
|
Application #:
|
08164245
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Filing Dt:
|
12/09/1993
|
|
Title:
|
CIRCUIT FOR POWERING A GAS DISCHARGE LAMP
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/10/1995
|
Application #:
|
08209323
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Filing Dt:
|
03/10/1994
|
|
Title:
|
DIMMING CIRCUIT FOR POWERING GAS DISCHARGE LAMPS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/14/1995
|
Application #:
|
08237748
|
Filing Dt:
|
05/04/1994
|
|
Title:
|
ULTRAVIOLET RADIATION STARTING SOURCE AND METHOD OF MANUFACTURE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/12/1995
|
Application #:
|
08268346
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Filing Dt:
|
06/29/1994
|
|
Title:
|
LAMP CIRCUIT LIMITED TOA BOOSTER IN WHICH THE POWER OUTPUT DECREASES WITH INCREASING FREQUENCY
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1996
|
Application #:
|
08269467
|
Filing Dt:
|
06/30/1994
|
|
Title:
|
APPARATUS FOR DETECTING GAS DISCHARGE LAMP FAULTS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/1996
|
Application #:
|
08270333
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Filing Dt:
|
07/05/1994
|
|
Title:
|
CIRCUIT FOR QUICKLY ENERGIZING ELECTRONIC BALLAST
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/26/1995
|
Application #:
|
08277929
|
Filing Dt:
|
07/20/1994
|
|
Title:
|
SINGLE TRANSISTOR ELECTRONIC BALLAST
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1996
|
Application #:
|
08348381
|
Filing Dt:
|
12/02/1994
|
|
Title:
|
BALLAST CIRCUIT FOR POWERING GAS DISCHARGE LAMP
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/04/1997
|
Application #:
|
08491016
|
Filing Dt:
|
06/15/1995
|
|
Title:
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SINGLE TRANSISTOR BALLAST WITH FILAMENT PREHEATING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/18/1997
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Application #:
|
08555627
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Filing Dt:
|
11/09/1995
|
|
Title:
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ENERGY MONITORING AND CONTROL SYSTEM USING REVERSE TRANSMISSION ON AC LINE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/02/1997
|
Application #:
|
08627559
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Filing Dt:
|
04/04/1996
|
|
Title:
|
SINGLE SWITCH BALLAST WITH INTEGRATED POWER FACTOR CORRECTION
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1998
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Application #:
|
08659099
|
Filing Dt:
|
06/04/1996
|
|
Title:
|
POWER SUPPLY & ELECTRONIC BALLAST WITH A NOVEL BOOST CONVERTER CONTROL CIRCUIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1998
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Application #:
|
08686639
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Filing Dt:
|
07/24/1996
|
|
Title:
|
INVERTER PROTECTION METHOD AND PROTECTION CIRCUIT FOR FLUORESCENT LAMP PREHEAT BALLASTS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
02/16/1999
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Application #:
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08696714
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Filing Dt:
|
08/14/1996
|
|
Title:
|
SINGLE SWITCH ELECTRONIC BALLAST WITH LOW IN-RUSH CURRENT
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|
|
|
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Patent #:
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|
Issue Dt:
|
11/25/1997
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Application #:
|
08779194
|
Filing Dt:
|
01/06/1997
|
|
Title:
|
POWER-LINE COMMUNICATION SYSTEM USING PULSE TRANSMISSION ON THE AC LINE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
11/30/1999
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Application #:
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08792364
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Filing Dt:
|
01/31/1997
|
|
Title:
|
ELECTRONIC BALLAST WITH LAMP CURRENT VALLEY-FILL POWER FACTOR CORRECTION
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|
|
|
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Patent #:
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|
Issue Dt:
|
02/02/1999
|
Application #:
|
08837583
|
Filing Dt:
|
04/21/1997
|
|
Title:
|
ENERGY CONTROL SYSTEM WITH REMOTE SWITCHING
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|
|
|
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Patent #:
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|
Issue Dt:
|
02/09/1999
|
Application #:
|
08852638
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Filing Dt:
|
05/07/1997
|
|
Title:
|
ELECTRONIC BALLAST WITH INVERTER PROTECTION CIRCUIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/19/1999
|
Application #:
|
08941140
|
Filing Dt:
|
09/30/1997
|
|
Title:
|
POWER SUPPLY AND ELECTRONIC BALLAST WITH HIGH EFFICIENCY VOLTAGE CONVERTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/16/1999
|
Application #:
|
08984444
|
Filing Dt:
|
12/03/1997
|
|
Title:
|
ELECTRONIC BALLAST WITH INVERTER PROTECTION CIRCUIT
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|
|
|
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Patent #:
|
|
Issue Dt:
|
02/09/1999
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Application #:
|
08992417
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Filing Dt:
|
12/17/1997
|
|
Title:
|
HIGH EFFICIENCY ELECTRONIC BALLAST
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|
|
|
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Patent #:
|
|
Issue Dt:
|
08/31/1999
|
Application #:
|
09050829
|
Filing Dt:
|
03/30/1998
|
|
Title:
|
ELECTRONIC BALLAST WITH INVERTER CONTROL CIRCUIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/19/1999
|
Application #:
|
09050837
|
Filing Dt:
|
03/30/1998
|
|
Title:
|
INVERTER CONTROL METHOD FOR ELECTRONIC BALLASTS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/09/1999
|
Application #:
|
09062479
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Filing Dt:
|
04/17/1998
|
|
Title:
|
ELECTRONIC BALLAST WITH FAULT-PROTECTED SERIES RESONANT OUTPUT CIRCUIT
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