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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:020299/0935   Pages: 7
Recorded: 01/02/2008
Attorney Dkt #:52.307
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Total properties: 87
1
Patent #:
Issue Dt:
05/04/1976
Application #:
05539355
Filing Dt:
01/08/1975
Title:
2
Patent #:
Issue Dt:
08/15/1978
Application #:
05809994
Filing Dt:
06/27/1977
Title:
IMPROVED STARTING AND OPERATING BALLAST FOR HIGH PRESSURE SODIUM LAMPS
3
Patent #:
Issue Dt:
07/07/1981
Application #:
05937119
Filing Dt:
08/28/1978
Title:
SOLID-STATE BALLAST FOR RAPID-START TYPE FLUORESCENT LAMPS
4
Patent #:
Issue Dt:
05/20/1986
Application #:
06507163
Filing Dt:
06/23/1983
Title:
AUTOTRANSFORMER WITH COMMON WINDING HAVING OPPOSITELY WOUND SECTIONS
5
Patent #:
Issue Dt:
01/13/1987
Application #:
06710982
Filing Dt:
03/12/1985
Title:
BOBBIN WITH STRAIN RELIEF
6
Patent #:
Issue Dt:
05/19/1987
Application #:
06798264
Filing Dt:
11/15/1985
Title:
SPEED-UP CIRCUIT FOR SWITCHED POWER TRANSISTOR
7
Patent #:
Issue Dt:
12/29/1987
Application #:
06798265
Filing Dt:
11/15/1985
Title:
CONSTANT ILLUMINATION, REMOTELY DIMMABLE ELECTRONIC BALLAST
8
Patent #:
Issue Dt:
02/16/1988
Application #:
06838467
Filing Dt:
04/15/1986
Title:
AUTOTRANSFORMER WITH COMMON WINDING HAVING OPPOSITELY WOUND SECTIONS
9
Patent #:
Issue Dt:
10/04/1988
Application #:
06936809
Filing Dt:
12/02/1986
Title:
CONDUCTIVE WIRE WITH INTEGRAL ELECTRICAL TERMINAL
10
Patent #:
Issue Dt:
08/11/1987
Application #:
06945223
Filing Dt:
12/19/1986
Title:
FLUORESCENT LAMP DIMMING SWITCH
11
Patent #:
Issue Dt:
02/20/1990
Application #:
07098580
Filing Dt:
09/18/1987
Title:
ELECTRONIC BALLAST WITH HIGH VOLTAGE PROTECTION
12
Patent #:
Issue Dt:
03/14/1989
Application #:
07111044
Filing Dt:
10/20/1987
Title:
ELECTRICAL TERMINAL
13
Patent #:
Issue Dt:
08/23/1988
Application #:
07122577
Filing Dt:
11/16/1987
Title:
FLUORESCENT BALLAST ASSEMBLY
14
Patent #:
Issue Dt:
02/28/1989
Application #:
07175951
Filing Dt:
03/31/1988
Title:
ELECTRICAL COIL WITH TAP TRANSFERRING TO END-LAYER POSITION
15
Patent #:
Issue Dt:
08/01/1989
Application #:
07187369
Filing Dt:
04/28/1988
Title:
WIRE BOBBIN FOR INDUCTIVE DEVICES
16
Patent #:
Issue Dt:
05/08/1990
Application #:
07194744
Filing Dt:
05/17/1988
Title:
RETENTION CLIP FOR A THERMAL PROTECTION SENSOR
17
Patent #:
Issue Dt:
01/30/1990
Application #:
07209437
Filing Dt:
06/21/1988
Title:
FLUORESCENT BALLAST ASSEMBLY INCLUDING A STRIP CIRCUIT BOARD
18
Patent #:
Issue Dt:
08/28/1990
Application #:
07331517
Filing Dt:
03/31/1989
Title:
SHUNT HOLDING MEANS FOR BALLASTS
19
Patent #:
Issue Dt:
10/16/1990
Application #:
07353245
Filing Dt:
05/17/1989
Title:
THERMAL PROTECTOR/RESISTOR COMBINATION
20
Patent #:
Issue Dt:
06/26/1990
Application #:
07449702
Filing Dt:
12/11/1989
Title:
SHUNT RETAINING CLIP IN A BALLAST
21
Patent #:
Issue Dt:
07/21/1992
Application #:
07541609
Filing Dt:
06/21/1990
Title:
FILAMENT SWITCH FOR A LAMP BALLAST
22
Patent #:
Issue Dt:
04/20/1993
Application #:
07657114
Filing Dt:
02/19/1991
Title:
FLUORESCENT LAMP POWER CONTROL
23
Patent #:
Issue Dt:
11/09/1993
Application #:
07680699
Filing Dt:
04/04/1991
Title:
FLUORESCENT-LAMP LEADLESS BALLAST WITH IMPROVED CONNECTOR
24
Patent #:
Issue Dt:
01/05/1993
Application #:
07732829
Filing Dt:
07/19/1991
Title:
STARTUP CIRCUIT FOR ELECTRONIC BALLASTS FOR INSTANT-START LAMPS
25
Patent #:
Issue Dt:
09/27/1994
Application #:
08006313
Filing Dt:
01/19/1993
Title:
ELECTRICAL HALF CONNECTOR WITH CONTACT-CENTERING VANES
26
Patent #:
Issue Dt:
09/27/1994
Application #:
08009645
Filing Dt:
05/14/1993
Title:
FLUORESCENT-LAMP LEADLESS BALLAST WITH IMPROVED CONNECTOR
27
Patent #:
Issue Dt:
09/20/1994
Application #:
08088557
Filing Dt:
07/07/1993
Title:
INTEGRAL HOUSING FOR BALLAST AND FLUORESCENT LAMPS
28
Patent #:
Issue Dt:
10/31/1995
Application #:
08098471
Filing Dt:
07/27/1993
Title:
HOUSING AND MOUNTING ARRANGEMENT FOR THERMAL PROTECTOR DEVICE
29
Patent #:
Issue Dt:
04/11/1995
Application #:
08128591
Filing Dt:
09/28/1993
Title:
APPARATUS AND METHOD FOR IMPROVING ASSEMBLY OF LEADLESS BALLASTS INTO FLUORESCENT LUMINAIRES
30
Patent #:
Issue Dt:
08/08/1995
Application #:
08148295
Filing Dt:
11/08/1993
Title:
ELECTRONIC BALLAST WITH LOW HARMONIC DISTORTION
31
Patent #:
Issue Dt:
12/10/1996
Application #:
08190746
Filing Dt:
01/31/1994
Title:
SYMMETRY CONTROL CIRCUIT AND METHOD
32
Patent #:
Issue Dt:
03/25/1997
Application #:
08194916
Filing Dt:
02/14/1994
Title:
POWER FACTOR CORRECTION CIRCUIT
33
Patent #:
Issue Dt:
10/24/1995
Application #:
08202053
Filing Dt:
02/25/1994
Title:
A BOOSTER DRIVEN INVERTER BALLAST EMPLOYING THE OUTPUT FROM THE INVERTER TO TRIGGER THE BOOSTER
34
Patent #:
Issue Dt:
01/30/1996
Application #:
08224811
Filing Dt:
04/08/1994
Title:
ELECTRICAL CONNECTOR WITH IMPROVED CENTERING OF MATING TERMINAL PINS FOR A FLUORESCENT-LIGHTING BALLAST
35
Patent #:
Issue Dt:
04/23/1996
Application #:
08226714
Filing Dt:
04/12/1994
Title:
SIMPLIFIED BALLAST TRANSFORMER ASSEMBLY
36
Patent #:
Issue Dt:
03/19/1996
Application #:
08227953
Filing Dt:
04/15/1994
Title:
LOW HEIGHT BALLAST FOR FLUORESCENT LAMPS
37
Patent #:
Issue Dt:
03/05/1996
Application #:
08257346
Filing Dt:
06/09/1994
Title:
ISOLATED CONSTANT WATTAGE LAMP BALLAST
38
Patent #:
Issue Dt:
03/07/1995
Application #:
08266746
Filing Dt:
06/28/1994
Title:
SELF-DIMMING ELECTRONIC BALLAST
39
Patent #:
Issue Dt:
12/10/1996
Application #:
08306499
Filing Dt:
09/15/1994
Title:
POWER FACTOR CORRECTING FLYBACK ARRANGEMENT HAVING A RESONANT CAPACITOR ELEMENT CONNECTED ACROSS THE SWITCHING ELEMENT
40
Patent #:
Issue Dt:
07/23/1996
Application #:
08376774
Filing Dt:
01/23/1995
Title:
EXTERNALLY DIMMABLE ELECTRONIC BALLAST
41
Patent #:
Issue Dt:
10/22/1996
Application #:
08385906
Filing Dt:
02/09/1995
Title:
LOW-COST POWER FACTOR CORRECTION CIRCUIT AND METHOD FOR ELECTRONIC BALLASTS
42
Patent #:
Issue Dt:
03/24/1998
Application #:
08395499
Filing Dt:
02/24/1995
Title:
HYBRID SEQUENCE START BALLAST FOR AN INSTANT START DISCHARGE LAMP
43
Patent #:
Issue Dt:
05/06/1997
Application #:
08397574
Filing Dt:
03/02/1995
Title:
METHOD FOR ASSEMBLING AN INDUCTIVE DEVICE
44
Patent #:
Issue Dt:
02/20/1996
Application #:
08416022
Filing Dt:
03/31/1995
Title:
LAMP PROTECTIVE, ELECTRONIC BALLAST
45
Patent #:
Issue Dt:
02/20/1996
Application #:
08436789
Filing Dt:
05/08/1995
Title:
CAPACITIVE LAMP OUT DETECTOR
46
Patent #:
Issue Dt:
05/12/1998
Application #:
08499771
Filing Dt:
07/07/1995
Title:
UNIVERSAL INPUT DIMMER INTERFACE
47
Patent #:
Issue Dt:
10/06/1998
Application #:
08531585
Filing Dt:
09/21/1995
Title:
HOUSING WITH INTEGRAL MOUNTING BRACKET
48
Patent #:
Issue Dt:
06/24/1997
Application #:
08539826
Filing Dt:
10/06/1995
Title:
SAFETY PROTECTOR FOR NON-ISOLATED BALLASTS
49
Patent #:
Issue Dt:
04/07/1998
Application #:
08576222
Filing Dt:
12/21/1995
Title:
RECESSED BUSHING STYLE LUMINOUS TUBE TRANSFORMER FEATURING VERSATILE MOUNTING CONFIGURATION
50
Patent #:
Issue Dt:
11/03/1998
Application #:
08585399
Filing Dt:
01/11/1996
Title:
THREE-WAY FLUORESCENT ADAPTER
51
Patent #:
Issue Dt:
03/24/1998
Application #:
08613217
Filing Dt:
03/08/1996
Title:
INTEGRATED-MAGNETIC FILTER HAVING A LOSSY SHUNT
52
Patent #:
Issue Dt:
11/17/1998
Application #:
08642562
Filing Dt:
05/03/1996
Title:
PULSE-WIDTH MODULATOR CIRCUIT FOR USE IN LOW-COST POWER FACTOR CORRECTION CIRCUIT
53
Patent #:
Issue Dt:
07/22/1997
Application #:
08642786
Filing Dt:
05/03/1996
Title:
DIODE CLAMPING ARRANGEMENT FOR USE IN ELECTRONIC BALLASTS
54
Patent #:
Issue Dt:
06/03/1997
Application #:
08644209
Filing Dt:
05/10/1996
Title:
LAMP PROTECTION CIRCUIT FOR ELECTRONIC BALLASTS
55
Patent #:
Issue Dt:
08/14/2001
Application #:
08646470
Filing Dt:
05/08/1996
Title:
POWER SENSING LAMP PROTECTION CIRCUIT FOR BALLASTS DRIVING GAS DISCHARGE LAMPS
56
Patent #:
Issue Dt:
12/22/1998
Application #:
08686661
Filing Dt:
07/26/1996
Title:
ENCLOSURE FOR GLOW BULB STARTER USED WITH GAS DISCHARGE LAMPS
57
Patent #:
Issue Dt:
05/12/1998
Application #:
08715873
Filing Dt:
09/19/1996
Title:
SECONDARY GROUND FAULT PROTECTED LUMINOUS TUBE TRANSFORMER FOR MID-POINT CONNECTED LUMINOUS TUBES
58
Patent #:
Issue Dt:
03/02/1999
Application #:
08742355
Filing Dt:
11/01/1996
Title:
PROGRAMMED-START PARALLEL-RESONANT ELECTRONIC BALLAST
59
Patent #:
Issue Dt:
10/06/1998
Application #:
08752646
Filing Dt:
11/19/1996
Title:
NEON LAMP ISOLATION TRANSFORMER FOR MID-POINT COMMONED NEON LAMPS
60
Patent #:
Issue Dt:
11/09/1999
Application #:
08879181
Filing Dt:
06/20/1997
Title:
ELECTRONIC BALLAST PRODUCING VOLTAGE HAVING TRAPEZOIDAL ENVELOPW FOR INSTANT START LAMPS
61
Patent #:
Issue Dt:
07/18/2000
Application #:
08903311
Filing Dt:
07/30/1997
Title:
HEAT SPREADER FOR ELECTRONIC BALLAST
62
Patent #:
Issue Dt:
09/28/1999
Application #:
08908393
Filing Dt:
08/07/1997
Title:
SYMMETRY CONTROL CIRCUIT FOR PRE-HEATING IN ELECTRONIC BALLASTS
63
Patent #:
Issue Dt:
08/04/1998
Application #:
08960711
Filing Dt:
10/30/1997
Title:
ELECTRICAL CONNECTOR WITH IMPROVED SAFETY LATCHING FOR A FLUORESCENT-LIGHTING BALLAST
64
Patent #:
Issue Dt:
07/20/1999
Application #:
08995278
Filing Dt:
12/19/1997
Title:
MICROPROCESSOR CONTROLLED ELECTRONIC BALLAST
65
Patent #:
Issue Dt:
04/18/2000
Application #:
09070885
Filing Dt:
04/30/1998
Title:
SAFETY CONTROL CIRCUIT FOR DETECTING THE REMOVAL OF LAMPS FROM A BALLAST AND REDUCING THE THROUGH-LAMP LEAKAGE CURRENTS
66
Patent #:
Issue Dt:
10/26/1999
Application #:
09079844
Filing Dt:
05/15/1998
Title:
ELECTRONIC BALLAST WITH FILAMENT CUT-OUT
67
Patent #:
Issue Dt:
08/10/1999
Application #:
09122231
Filing Dt:
07/24/1998
Title:
ELECTRONIC BALLAST THAT MANAGES SWITCHING FREQUENCIES FOR EXTRINSIC PURPOSES
68
Patent #:
Issue Dt:
02/29/2000
Application #:
09127200
Filing Dt:
07/31/1998
Title:
DEVICE AND METHOD FOR CAPACITIVE BI-LEVEL SWITCHING OF HIGH INTENSITY DISCHARGE LIGHTING
69
Patent #:
Issue Dt:
06/13/2000
Application #:
09168722
Filing Dt:
10/08/1998
Title:
METHODS OF MANUFACTURING BALLASTS AND STARTER ASSEMBLIES USED IN GAS DISCHARGE LAMPS
70
Patent #:
Issue Dt:
02/08/2000
Application #:
09170144
Filing Dt:
10/12/1998
Title:
ELECTRONIC BALLAST DERIVING AUXILUARY POWER FROM LAMP OUTPUT
71
Patent #:
Issue Dt:
03/20/2001
Application #:
09312973
Filing Dt:
05/17/1999
Title:
COMPACT FLUORESCENT LAMP AND BALLAST ASSEMBLY WITH AN AIR GAP FOR THERMAL ISOLATION
72
Patent #:
Issue Dt:
10/24/2000
Application #:
09372201
Filing Dt:
08/11/1999
Title:
ELLECTRONIC BALLAST WITH SELECTIVE LOAD CONTROL
73
Patent #:
Issue Dt:
08/29/2000
Application #:
09394865
Filing Dt:
09/13/1999
Title:
FAST STARTING, SURGE LIMITED, ELECTRONIC BALLAST
74
Patent #:
Issue Dt:
12/25/2001
Application #:
09431822
Filing Dt:
11/02/1999
Title:
LIGHT MODULATING ELECTRONIC BALLAST
75
Patent #:
Issue Dt:
01/23/2001
Application #:
09447333
Filing Dt:
11/22/1999
Title:
ELECTRIC BALLAST WITH SELECTIVE POWER DISSIPATION
76
Patent #:
Issue Dt:
03/20/2001
Application #:
09507425
Filing Dt:
02/18/2000
Title:
Protected dimming control interface for an electronic ballast
77
Patent #:
Issue Dt:
08/28/2001
Application #:
09562158
Filing Dt:
05/01/2000
Title:
Electronic ballast for one or more lamps
78
Patent #:
Issue Dt:
09/18/2001
Application #:
09566252
Filing Dt:
05/05/2000
Title:
System and method for limiting through-lamp ground fault currents in non-isolated electronic ballasts
79
Patent #:
Issue Dt:
05/01/2001
Application #:
09574902
Filing Dt:
05/19/2000
Title:
Combination MH/HPS ballast
80
Patent #:
Issue Dt:
08/20/2002
Application #:
09613919
Filing Dt:
07/11/2000
Title:
ELECTRONIC BALLAST WITH CROSS-COUPLED OUTPUTS
81
Patent #:
Issue Dt:
08/20/2002
Application #:
09832805
Filing Dt:
04/12/2001
Publication #:
Pub Dt:
10/18/2001
Title:
CABLE REEL STRUCTURE
82
Patent #:
Issue Dt:
04/13/2004
Application #:
10066059
Filing Dt:
02/01/2002
Publication #:
Pub Dt:
08/07/2003
Title:
ELECTRONIC BALLAST HAVING OPEN CIRCUIT IN OUTPUT
83
Patent #:
Issue Dt:
11/02/2004
Application #:
10187304
Filing Dt:
07/01/2002
Title:
SECONDARY GROUND FAULT PROTECTED LUMINOUS TUBE TRANSFORMER
84
Patent #:
Issue Dt:
03/28/2006
Application #:
10629389
Filing Dt:
07/29/2003
Publication #:
Pub Dt:
02/03/2005
Title:
LED DRIVE FOR GENERATING CONSTANT LIGHT OUTPUT
85
Patent #:
Issue Dt:
07/24/2007
Application #:
10631672
Filing Dt:
07/31/2003
Publication #:
Pub Dt:
12/23/2004
Title:
TRANSIENT DETECTION OF END OF LAMP LIFE CONDITION APPARATUS AND METHOD
86
Patent #:
Issue Dt:
03/21/2006
Application #:
10688507
Filing Dt:
10/17/2003
Publication #:
Pub Dt:
05/05/2005
Title:
ELECTRONIC BALLAST HAVING END OF LAMP LIFE, OVERHEATING, AND SHUT DOWN PROTECTIONS, AND REIGNITION AND MULTIPLE STRIKING CAPABILITIES
87
Patent #:
Issue Dt:
10/28/2008
Application #:
10726018
Filing Dt:
12/02/2003
Publication #:
Pub Dt:
08/10/2006
Title:
SOFTWARE CONTROLLED ELECTRONIC DIMMING BALLAST
Assignor
1
Exec Dt:
12/20/2007
Assignee
1
26 CENTURY BOULEVARD
NASHVILLE, TENNESSEE 37214
Correspondence name and address
OKSANA V. SEPICH
285 PEACHTREE CENTER AVENUE
SUITE 1500
ATLANTA, GA 30303

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