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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:010070/0701   Pages: 45
Recorded: 07/19/1999
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 203
Page 2 of 3
Pages: 1 2 3
1
Patent #:
Issue Dt:
03/30/1999
Application #:
08701847
Filing Dt:
08/23/1996
Title:
PROCESS FOR MANUFACTURING A SCHOTTKY DIODE WITH ENHANCED BARRIER HEIGHT AND HIGH THERMAL STABILITY
2
Patent #:
Issue Dt:
05/05/1998
Application #:
08703215
Filing Dt:
08/26/1996
Title:
MOS GATE DRIVER INTEGRATED CIRCUIT FOR BALLAST CIRCUITS
3
Patent #:
Issue Dt:
09/22/1998
Application #:
08711165
Filing Dt:
09/09/1996
Title:
SOFT-SWITCHING DRIVER OUTPUT STAGE AND METHOD
4
Patent #:
Issue Dt:
12/14/1999
Application #:
08713729
Filing Dt:
09/13/1996
Title:
MOS GATE DRIVER CIRCUIT WITH ANALOG INPUT AND VARIABLE DEAD TIME BAND
5
Patent #:
Issue Dt:
03/02/1999
Application #:
08720465
Filing Dt:
09/30/1996
Title:
SIC SEMICONDUCTOR DEVICE
6
Patent #:
Issue Dt:
08/17/1999
Application #:
08725566
Filing Dt:
10/03/1996
Title:
TERMINATION STRUCTURE FOR SEMICONDUCTOR DEVICES AND PROCESS FOR MANUFACTURE THEREOF
7
Patent #:
Issue Dt:
03/24/1998
Application #:
08727142
Filing Dt:
10/08/1996
Title:
SEMICONDUCTOR DEVICE MOS GATED
8
Patent #:
Issue Dt:
09/01/1998
Application #:
08728309
Filing Dt:
10/09/1996
Title:
HIGH VOLTAGE DRIVERS WHICH AVOID -VS FAILURE MODES
9
Patent #:
Issue Dt:
01/12/1999
Application #:
08729873
Filing Dt:
10/15/1996
Title:
HIGH VOLTAGE POWER SCHOTTKY WITH ALUMINUM BARRIER METAL SPACED FROM FIRST DIFFUSED RING
10
Patent #:
Issue Dt:
04/07/1998
Application #:
08751111
Filing Dt:
11/15/1996
Title:
SILICON RESISTOR WITH EXPANSION PLATE ELECTRODE
11
Patent #:
Issue Dt:
06/16/1998
Application #:
08761838
Filing Dt:
12/09/1996
Title:
CIRCUIT FOR ERROR FREE OPERATION OF OPTO-ISOLATED DRIVER DURING POWER- UP
12
Patent #:
Issue Dt:
05/26/1998
Application #:
08768242
Filing Dt:
12/17/1996
Title:
EMITTER SWITCHED THYRISTOR
13
Patent #:
Issue Dt:
06/02/1998
Application #:
08781700
Filing Dt:
01/10/1997
Title:
FAST SWITCHING SMARTFET
14
Patent #:
Issue Dt:
03/23/1999
Application #:
08782568
Filing Dt:
01/10/1997
Title:
INTEGRATED SCHOTTKY DIODE AND MOSGATED DEVICE
15
Patent #:
Issue Dt:
07/13/1999
Application #:
08782570
Filing Dt:
01/10/1997
Title:
ACTIVE SNUBBER DEVICE FOR POWER MODULES
16
Patent #:
Issue Dt:
10/06/1998
Application #:
08783189
Filing Dt:
01/15/1997
Title:
BUCK REGULATOR CIRCUIT
17
Patent #:
Issue Dt:
01/19/1999
Application #:
08783667
Filing Dt:
01/15/1997
Title:
GRADED CONCENTRATION EPITAXIAL SUBSTRATE FOR SEMICONDUCTOR DEVICE HAVING RESURF DIFFUSION
18
Patent #:
Issue Dt:
11/09/1999
Application #:
08784233
Filing Dt:
01/16/1997
Title:
CIRCUIT FOR SENSING CURRENT IN POWER TRAINS FOR MOTOR CONTROL
19
Patent #:
Issue Dt:
09/15/1998
Application #:
08784418
Filing Dt:
01/16/1997
Title:
HIGH SPEED IGBT
20
Patent #:
Issue Dt:
12/28/1999
Application #:
08786023
Filing Dt:
01/21/1997
Title:
SHORT CHANNEL IGBT WITH IMPROVED FORWARD VOLTAGE DROP AND IMPROVED SWITCHING POWER LOSS
21
Patent #:
Issue Dt:
10/27/1998
Application #:
08786768
Filing Dt:
01/21/1997
Title:
LAMP BALLAST DRIVE CIRCUIT HAVING A RESISTOR IN PLACE OF BOOT STRAP DIODE
22
Patent #:
Issue Dt:
06/09/1998
Application #:
08789023
Filing Dt:
01/27/1997
Title:
CIRCUIT FOR SHORT CIRCUIT DETECTION THROUGH RESISTIVE SHUNT IN POWER CIRCUITS USING UNIPOLAR CONTROL VOLTAGE
23
Patent #:
Issue Dt:
12/07/1999
Application #:
08790770
Filing Dt:
01/27/1997
Title:
IMPROVED IGBT AND FREE-WHEELING DIODE COMBINATION
24
Patent #:
Issue Dt:
09/08/1998
Application #:
08790842
Filing Dt:
01/30/1997
Title:
HEATSINK FOR SURFACE MOUNT DEVICE FOR CIRCUIT BOARD MOUNTING
25
Patent #:
Issue Dt:
09/01/1998
Application #:
08794319
Filing Dt:
02/03/1997
Title:
HIGH VOLTAGE POWER INTEGRATED CIRCUIT WITH LEVEL SHIFT OPERATION AND WITHOUT METAL CROSSOVER
26
Patent #:
Issue Dt:
11/17/1998
Application #:
08794658
Filing Dt:
02/03/1997
Title:
MULTIPLE INDIVIDUAL KELVIN EMITTER CONNECTIONS TO REDUCE CURRENT FLOW THROUGH PARASITIC DIODE
27
Patent #:
Issue Dt:
09/01/1998
Application #:
08803071
Filing Dt:
02/20/1997
Title:
MOS GATED SEMICONDUCTOR DEVICE WITH SOURCE METAL COVERING THE ACTIVE GATE
28
Patent #:
Issue Dt:
05/18/1999
Application #:
08807387
Filing Dt:
02/27/1997
Title:
POWER TRANSISTOR DEVICE HAVING ULTRA DEEP INCREASED CONCENTRATION REGION
29
Patent #:
Issue Dt:
08/15/2000
Application #:
08807781
Filing Dt:
02/28/1997
Title:
CIRCUIT AND METHOD FOR IMPROVING SHORT-CIRCUIT CAPABILITY OF IGBTS
30
Patent #:
Issue Dt:
08/27/2002
Application #:
08812848
Filing Dt:
03/06/1997
Title:
LOW DOSAGE FIELD RINGS FOR HIGH VOLTAGE SEMICONDUCTOR DEVICE
31
Patent #:
Issue Dt:
06/05/2001
Application #:
08815814
Filing Dt:
03/12/1997
Title:
HEAT DISSIPATING DEVICE PACKAGE
32
Patent #:
Issue Dt:
09/29/1998
Application #:
08816829
Filing Dt:
03/18/1997
Title:
COMMONLY HOUSED DIVERSE SEMICONDUCTOR DIE
33
Patent #:
Issue Dt:
05/22/2001
Application #:
08818908
Filing Dt:
03/17/1997
Title:
TRENCH MOS DEVICE AND PROCESS FOR RADHARD DEVICE
34
Patent #:
Issue Dt:
09/29/1998
Application #:
08820574
Filing Dt:
03/19/1997
Title:
CURRENT SENSING CIRCUIT FOR PULSE WIDTH MODULATED MOTOR DRIVE
35
Patent #:
Issue Dt:
08/08/2000
Application #:
08822398
Filing Dt:
03/20/1997
Title:
AMORPHOUS SILICON COMBINED WITH RESURF REGION FOR TEMINATION FOR MOSGATED DEVICE
36
Patent #:
Issue Dt:
09/08/1998
Application #:
08842713
Filing Dt:
04/16/1997
Title:
SMALL OFFLINE POWER SUPPLY
37
Patent #:
Issue Dt:
10/06/1998
Application #:
08842917
Filing Dt:
04/17/1997
Title:
SYNCHRONIZING/DRIVING CIRCUIT FOR A FORWARD SYNCHONOUS RECTIFIER
38
Patent #:
Issue Dt:
06/22/1999
Application #:
08845078
Filing Dt:
04/18/1997
Title:
POWER TRAIN PARTITION FOR 10 HORSEPOWER MOTOR CONTROLLER
39
Patent #:
Issue Dt:
08/03/1999
Application #:
08865653
Filing Dt:
05/30/1997
Title:
BALLAST CIRCUIT WITH LAMP REMOVAL PROTECTION AND SOFT STARTING
40
Patent #:
Issue Dt:
04/03/2001
Application #:
08872450
Filing Dt:
06/10/1997
Title:
METHOD AND CIRCUIT FOR DRIVING POWER TRANSISTORS IN A HALF BRIDGE CONFIGURATION ALLOWING FOR EXCESSIVE NEGATIVE SWING OF THE OUTPUT NODE AND INTEGRATED CIRCUIT INCORPORATING THE CIRCUIT
41
Patent #:
Issue Dt:
05/11/1999
Application #:
08872819
Filing Dt:
06/11/1997
Title:
LEAD FRAME WITH WAFFLED FRONT AND REAR SURFACES
42
Patent #:
Issue Dt:
03/28/2000
Application #:
08897248
Filing Dt:
07/18/1997
Title:
IGBT WITH REDUCED FORWARD VOLTAGE DROP AND REDUCED SWITCHING LOSS
43
Patent #:
Issue Dt:
12/21/1999
Application #:
08907136
Filing Dt:
08/06/1997
Title:
BALLAST IC WITH SHUT-DOWN FUNCTION
44
Patent #:
Issue Dt:
11/02/1999
Application #:
08911866
Filing Dt:
08/15/1997
Title:
PLURAL SEMICONDUCTOR DIE HOUSED IN COMMON PACKAGE WITH SPLIT HEAT SINK
45
Patent #:
Issue Dt:
03/23/1999
Application #:
08915926
Filing Dt:
08/21/1997
Title:
CRUSHABLE BEAD ON LEAD FINGER SIDE SURFACE TO IMPROVE MOLDABILITY
46
Patent #:
Issue Dt:
09/05/2000
Application #:
08940230
Filing Dt:
09/30/1997
Title:
SURFACE MOUNT TO-220 PACKAGE AND PROCESS FOR THE MANUFACTURE THEREOF
47
Patent #:
Issue Dt:
10/03/2000
Application #:
08946870
Filing Dt:
10/08/1997
Title:
METHOD OF CONTROLLING THE SWITCHING DI/DT AND DV/DT OF A MOS-GATED POWER TRANSISTOR
48
Patent #:
Issue Dt:
03/09/1999
Application #:
08946984
Filing Dt:
10/08/1997
Title:
PROCESS FOR MANUFACTURE OF A P-CHANNEL MOS GATED DEVICE WITH BASE IMPLANT THROUGH THE CONTACT WINDOW
49
Patent #:
Issue Dt:
05/26/1998
Application #:
08947922
Filing Dt:
10/09/1997
Title:
REVERSE BATTERY PROTECTION CIRCUIT
50
Patent #:
Issue Dt:
03/28/2000
Application #:
08956062
Filing Dt:
10/22/1997
Title:
PROCESS FOR MANUFACTURE OF MOS GATED DEVICE WITH SELF ALIGNED CELLS
51
Patent #:
Issue Dt:
05/04/1999
Application #:
08963936
Filing Dt:
11/04/1997
Title:
CIRCUIT FOR SENSING MOTOR LOAD CURRENT
52
Patent #:
Issue Dt:
06/08/1999
Application #:
08964868
Filing Dt:
11/05/1997
Title:
EMITTER-SWITCHED TRANSISTOR STRUCTURES
53
Patent #:
Issue Dt:
06/27/2000
Application #:
08985508
Filing Dt:
12/05/1997
Title:
PRESSURE ASSEMBLED MOTOR CUBE
54
Patent #:
Issue Dt:
10/30/2001
Application #:
09007002
Filing Dt:
01/14/1998
Title:
HIGH BAND GAP LAYER TO ISOLATE WELLS IN HIGH VOLTAGE POWER INTEGRATED CIRCUITS
55
Patent #:
Issue Dt:
07/20/1999
Application #:
09007627
Filing Dt:
01/15/1998
Title:
SOLID STATE RELAY AND CIRCUIT BREAKER
56
Patent #:
Issue Dt:
08/06/2002
Application #:
09010464
Filing Dt:
01/21/1998
Title:
COMBINED FILTER INDUCTOR AND HALL CURRENT SENSOR
57
Patent #:
Issue Dt:
10/20/1998
Application #:
09013239
Filing Dt:
01/26/1998
Title:
CIRCUIT FOR SENSING INDIVIDUAL LEG CURRENT IN A MOTOR CONTROLLER USING RESISTIVE SHUNTS
58
Patent #:
Issue Dt:
08/17/1999
Application #:
09016043
Filing Dt:
01/30/1998
Title:
POWER CIRCUIT PROVIDING REVERSE BATTERY PROTECTION AND CURRENT AND TEMPERATURE SENSING
59
Patent #:
Issue Dt:
06/13/2000
Application #:
09016372
Filing Dt:
01/30/1998
Title:
STRESS CLIP
60
Patent #:
Issue Dt:
12/26/2000
Application #:
09020837
Filing Dt:
02/09/1998
Title:
P CHANNEL RADHARD DEVICE WITH BORON DIFFUSED P-TYPE POLYSILICON GATE
61
Patent #:
Issue Dt:
02/29/2000
Application #:
09022476
Filing Dt:
02/12/1998
Title:
UNIVERSAL INPUT WARM-START LINEAR BALLAST
62
Patent #:
Issue Dt:
12/28/1999
Application #:
09022554
Filing Dt:
02/12/1998
Title:
CLOSED-LOOP/DIMMING BALLAST CONTROLLER INTEGRATED CIRCUITS
63
Patent #:
Issue Dt:
12/14/1999
Application #:
09022555
Filing Dt:
02/12/1998
Title:
PHASE DETECTION CONTROL CIRCUIT FOR AN ELECTRONIC BALLAST
64
Patent #:
Issue Dt:
08/28/2001
Application #:
09023125
Filing Dt:
02/13/1998
Title:
INSERT-MOLDED LEADFRAME TO OPTIMIZE INTERFACE BETWEEN POWERTRAIN AND DRIVER BOARD
65
Patent #:
Issue Dt:
10/26/1999
Application #:
09023308
Filing Dt:
02/13/1998
Title:
REFLECTOR LAYER FOR THE WELL SURFACE OF A PHOTOVOLTAIC GENERATOR
66
Patent #:
Issue Dt:
09/05/2000
Application #:
09038453
Filing Dt:
03/11/1998
Title:
LOW VOLTAGE MOSFET
67
Patent #:
Issue Dt:
12/28/1999
Application #:
09052271
Filing Dt:
03/31/1998
Title:
SOFT STRAT BRIDGE RECTIFIER CIRCUIT
68
Patent #:
Issue Dt:
10/19/1999
Application #:
09063069
Filing Dt:
04/21/1998
Title:
RESISTOR IN SERIES WITH BOOTSTRAP DIODE FOR MOLITHIC GATE DRIVER DEVICE
69
Patent #:
Issue Dt:
11/07/2000
Application #:
09070097
Filing Dt:
04/27/1998
Title:
COMMONLY HOUSED DIVERSE SEMICONDUCTOR DIE WITH REDUCED INDUCTANCE
70
Patent #:
Issue Dt:
05/09/2000
Application #:
09080600
Filing Dt:
05/18/1998
Title:
INSTANTANEOUS JUNCTION TEMPERATURE DETECTION
71
Patent #:
Issue Dt:
02/15/2000
Application #:
09084768
Filing Dt:
05/26/1998
Title:
SINGLE ENDED FORWARD CONVERTER WITH SYNCHRONOUS RECTIFICATION AND DELAY CIRCUIT IN PHASE-LOCKED LOOP
72
Patent #:
Issue Dt:
12/18/2001
Application #:
09095062
Filing Dt:
06/10/1998
Title:
CIRCUIT FOR DETECTING NEAR OR BELOW RESONANCE OPERATION OF A FLUORESCENT LAMP DRIVEN BY HALF-BRIDGE CIRCUIT
73
Patent #:
Issue Dt:
12/28/1999
Application #:
09095063
Filing Dt:
06/10/1998
Title:
END OF LAMP LIFE OR FALSE LAMP DETECTION CIRCUIT FOR AN ELECTRONIC BALLAST
74
Patent #:
Issue Dt:
01/30/2001
Application #:
09095349
Filing Dt:
06/09/1998
Title:
TERMINATION STRUCTURE FOR SEMICONDUCTOR DEVICES AND PROCESS FOR MANUFACTURE THEREOF
75
Patent #:
Issue Dt:
11/05/2002
Application #:
09103035
Filing Dt:
06/23/1998
Publication #:
Pub Dt:
12/27/2001
Title:
HIGH CURRENT CAPACITY SEMICONDUCTOR DEVICE PACKAGE AND LEAD FRAME WITH LARGE AREA CONNECTION POSTS AND MODIFIED OUTLINE
76
Patent #:
Issue Dt:
04/25/2000
Application #:
09114546
Filing Dt:
07/13/1998
Title:
PROCESS FOR FILLING DEEP TRENCHES WITH POLYSILICON AND OXIDE
77
Patent #:
Issue Dt:
10/26/1999
Application #:
09122699
Filing Dt:
07/27/1998
Title:
NON ZERO-VOLTAGE SWITCHING PROTECTION CIRCUIT
78
Patent #:
Issue Dt:
03/06/2001
Application #:
09129165
Filing Dt:
08/05/1998
Title:
PROCESS FOR MANUFACTURING PLANAR FAST RECOVERY DIODE USING REDUCED NUMBER OF MASKING STEPS
79
Patent #:
Issue Dt:
02/08/2000
Application #:
09129651
Filing Dt:
08/05/1998
Title:
SEMICONDUCTOR PROCESS INTEGRATION OF A GUARD RING STRUCTURE
80
Patent #:
Issue Dt:
10/09/2001
Application #:
09139743
Filing Dt:
08/25/1998
Title:
LAMPO IGNITION DETECTION
81
Patent #:
Issue Dt:
02/01/2000
Application #:
09160078
Filing Dt:
09/24/1998
Title:
INTENTIONAL CROSS CONDUCTION OF CONVERTER CIRCUIT TO IGNITE HIGH IGNITION VOLTAGE LOADS
82
Patent #:
Issue Dt:
10/17/2000
Application #:
09161790
Filing Dt:
09/28/1998
Title:
COMMONLY HOUSED DIVERSE SEMICONDUCTOR DEVICE
83
Patent #:
Issue Dt:
10/17/2000
Application #:
09165541
Filing Dt:
10/02/1998
Title:
TEMPSENSE FET WITH IMPLANTED LINE OF DIODES (EPS)
84
Patent #:
Issue Dt:
02/08/2000
Application #:
09179728
Filing Dt:
10/27/1998
Title:
PARALLEL AND INTERWOVEN BUCK CONVERTER FOR HIGH EFFICIENCY, LOW VOLTAGE POWER SUPPLY
85
Patent #:
Issue Dt:
02/27/2001
Application #:
09185110
Filing Dt:
11/03/1998
Title:
MOSGATED TRENCH TYPE POWER SEMICONDUCTOR WITH SILICON CARBIDE SUBSTRATE AND INCREASED GATE BREAKDOWN VOLTAGE AND REDUCED ON-RESISTANCE
86
Patent #:
Issue Dt:
02/06/2001
Application #:
09191951
Filing Dt:
11/13/1998
Title:
CO-PACKAGED MOS-GATED DEVICE AND CONTROL INTEGRATED CIRCUIT
87
Patent #:
Issue Dt:
03/27/2001
Application #:
09193507
Filing Dt:
11/17/1998
Title:
PROCESS FOR MANUFACTURE OF A P- CHANNEL MOS GATED DEVICE WITH BASE IMPLANT THROUGH THE CONTACT WINDOW
88
Patent #:
Issue Dt:
11/14/2000
Application #:
09197078
Filing Dt:
11/20/1998
Title:
ADAPTABLE PLANAR MODULE
89
Patent #:
Issue Dt:
11/07/2000
Application #:
09197939
Filing Dt:
11/23/1998
Title:
STRIP GATE POLY STRUCTURE FOR INCREASED CHANNEL WIDTH AND REDUCED GATE RESISTANCE
90
Patent #:
Issue Dt:
02/06/2001
Application #:
09221627
Filing Dt:
12/28/1998
Title:
SCHOTTKY DIODE WITH ADJUSTED BARRIER HEIGHT AND PROCESS FOR ITS MANUFACTURE
91
Patent #:
Issue Dt:
03/21/2000
Application #:
09225153
Filing Dt:
01/04/1999
Title:
SEMICONDUCTOR PACKAGE
92
Patent #:
Issue Dt:
06/25/2002
Application #:
09225254
Filing Dt:
01/04/1999
Title:
CHIP-SCALE PACKAGE
93
Patent #:
Issue Dt:
04/03/2001
Application #:
09225635
Filing Dt:
01/05/1999
Title:
FULLY INTEGRATED BALLAST IC
94
Patent #:
Issue Dt:
04/03/2001
Application #:
09232491
Filing Dt:
01/15/1999
Title:
TOP HEATSINK FOR IGBT
95
Patent #:
Issue Dt:
03/16/2004
Application #:
09263916
Filing Dt:
03/05/1999
Title:
LOW VOLTAGE RAD HARD MOSFET AND PROCESS FOR ITS MANUFACTURE
96
Patent #:
Issue Dt:
04/10/2001
Application #:
09266822
Filing Dt:
03/12/1999
Title:
LINEAR CURRENT SENSING CIRCUIT FOR MOTOR CONTROLLER
97
Patent #:
Issue Dt:
06/20/2000
Application #:
09271141
Filing Dt:
03/22/1999
Title:
CRUSHABLE BEAD ON LEAD FINGER SIDE SURFACE TO IMPROVE MOLDABILITY
98
Patent #:
Issue Dt:
12/09/2008
Application #:
09292186
Filing Dt:
04/15/1999
Title:
P-CHANNEL TRENCH MOSFET STRUCTURE
99
Patent #:
Issue Dt:
06/12/2001
Application #:
09298659
Filing Dt:
04/23/1999
Title:
TEST PROCESS AND APPARATUS FOR TESTING SINGULATED SEMICONDUCTOR DIE
100
Patent #:
Issue Dt:
03/14/2000
Application #:
09302777
Filing Dt:
04/30/1999
Title:
THREE PHASE SCR RECTIFIER BRIDGE WITH SOFT START CONTROL IC
Assignor
1
Exec Dt:
07/11/1999
Assignee
1
725 SOUTH FIGUEROA STREET, SUITE 2090
LOS ANGELES, CALIFORNIA 90017
Correspondence name and address
SHEARMAN & STERLING
DAVID E. BOUNDY
599 LEXINGTON AVENUE
NEW YORK, NY 10022

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