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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:014007/0239   Pages: 76
Recorded: 04/29/2003
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 432
Page 1 of 5
Pages: 1 2 3 4 5
1
Patent #:
Issue Dt:
11/24/1987
Application #:
06382754
Filing Dt:
05/27/1982
Title:
CURRENT LIMITER AND METHOD FOR LIMITING CURRENT
2
Patent #:
Issue Dt:
06/05/1984
Application #:
06399028
Filing Dt:
07/16/1982
Title:
ECL MOS BUFFER CIRCUITS
3
Patent #:
Issue Dt:
12/04/1984
Application #:
06447928
Filing Dt:
12/09/1982
Title:
OUTPUT MULTIPLEXER HAVING ONE GATE DELAY
4
Patent #:
Issue Dt:
06/12/1984
Application #:
06494201
Filing Dt:
05/13/1983
Title:
MOSFET "H" SWITCH CIRCUIT FOR A DC MOTOR
5
Patent #:
Issue Dt:
11/12/1985
Application #:
06525196
Filing Dt:
08/22/1983
Title:
MONOLITHIC ZERO CROSSING TRIAC DRIVER
6
Patent #:
Issue Dt:
05/21/1985
Application #:
06534261
Filing Dt:
09/20/1983
Title:
HIGH CURRENT PACKAGE WITH MULTI-LEVEL LEADS
7
Patent #:
Issue Dt:
08/06/1985
Application #:
06582360
Filing Dt:
02/22/1984
Title:
CURRENT LIMIT TECHNIQUE FOR MULTIPLE-EMITTER VERTICAL POWER TRANSISTOR
8
Patent #:
Issue Dt:
03/22/1988
Application #:
06588628
Filing Dt:
03/12/1984
Title:
METHOD FOR PRODUCING LOW NOISE,HIGH GRADE CONSTANT SEMICONDUCTOR JUNCTIONS
9
Patent #:
Issue Dt:
08/27/1985
Application #:
06590948
Filing Dt:
03/19/1984
Title:
IMPROVED OUTPUT STAGE FOR AN OPERATIONAL AMPLIFIER
10
Patent #:
Issue Dt:
11/12/1985
Application #:
06593165
Filing Dt:
03/26/1984
Title:
OUTPUT STAGE FOR AN OPERATIONAL AMPLIFIER
11
Patent #:
Issue Dt:
11/12/1985
Application #:
06595764
Filing Dt:
04/02/1984
Title:
CURRENT SENSING CIRCUIT
12
Patent #:
Issue Dt:
08/19/1986
Application #:
06662109
Filing Dt:
10/18/1984
Title:
METHOD FOR RESISTOR TRIMMING BY METAL MIGRATION
13
Patent #:
Issue Dt:
02/17/1987
Application #:
06748362
Filing Dt:
06/24/1985
Title:
ECL TO TTL VOLTAGE LEVEL TRANSLATOR
14
Patent #:
Issue Dt:
09/26/1989
Application #:
06762751
Filing Dt:
08/06/1985
Title:
MONOLITHIC TEMPERATURE COMPENSATED VOLTAGE-REFERENCE DIODE AND METHOD FOR ITS MANUFACTURE
15
Patent #:
Issue Dt:
06/23/1987
Application #:
06764521
Filing Dt:
08/12/1985
Title:
MOS TRANSISTOR
16
Patent #:
Issue Dt:
03/03/1987
Application #:
06815963
Filing Dt:
01/03/1986
Title:
FREQUENCY DOUBLER CIRCUIT AND METHOD
17
Patent #:
Issue Dt:
01/05/1988
Application #:
06819320
Filing Dt:
01/16/1986
Title:
METHOD FOR PASSIVATING A SEMICONDUCTOR JUNCTION
18
Patent #:
Issue Dt:
10/06/1987
Application #:
06825954
Filing Dt:
02/04/1986
Title:
OVERVOLTAGE AND OVERTEMPERATURE PROTECTION CIRCUIT
19
Patent #:
Issue Dt:
06/02/1987
Application #:
06842443
Filing Dt:
03/21/1986
Title:
RELAXATION OSCILLATOR INTEGTATED CIRCUIT HAVING SHORTABLE ZENER DIODES FOR ADJUSTING DISCHARGR CURRENT
20
Patent #:
Issue Dt:
01/05/1988
Application #:
06849090
Filing Dt:
04/07/1986
Title:
SYMMETRIC LAYOUT FOR QUAD OPERATIONAL AMPLIFIER
21
Patent #:
Issue Dt:
01/26/1988
Application #:
06852833
Filing Dt:
04/16/1986
Title:
HIGH SPEED LOGIC GATE WITH SIMULATED OPEN COLLECTOR OUTPUT
22
Patent #:
Issue Dt:
09/26/1989
Application #:
06856257
Filing Dt:
04/28/1986
Title:
METHOD FOR RESISTOR TRIMMING BY METAL MIGRATION
23
Patent #:
Issue Dt:
07/28/1987
Application #:
06856258
Filing Dt:
04/28/1986
Title:
OPERATIONAL AMPLIFIIER CIRCUIT UTILIZING RESISTOR TRIMMED BY METAL MIGRATION
24
Patent #:
Issue Dt:
12/29/1987
Application #:
06859690
Filing Dt:
05/05/1986
Title:
AUTOMATIC RESTART CIRCUIT FOR A SWITCHING POWER SUPPLY
25
Patent #:
Issue Dt:
07/07/1987
Application #:
06863123
Filing Dt:
05/14/1986
Title:
50% DUTY CYCLE RELAXATION OSCILLATOR WITH LATCH-UP PREVENTION CIRCUIT
26
Patent #:
Issue Dt:
06/16/1987
Application #:
06879879
Filing Dt:
06/30/1986
Title:
CURRENT MIRROR CIRCUIT AND METHOD FOR PROVIDING ZERO TEMPERATURE COEFFICIENT TRIMMABLE CURRENT RATIOS
27
Patent #:
Issue Dt:
12/01/1987
Application #:
06880251
Filing Dt:
06/30/1986
Title:
AMPLIFIER HAVING IMPROVED GAIN-BANDWIDTH PRODUCT
28
Patent #:
Issue Dt:
02/09/1988
Application #:
06880391
Filing Dt:
06/30/1986
Title:
TRIMMABLE DIFFERENTIAL AMPLIFIER HAVING A ZERO TEMPERATURE COEFFICIENT OFFSET VOLTAGE AND METHOD
29
Patent #:
Issue Dt:
12/29/1987
Application #:
06880472
Filing Dt:
06/30/1986
Title:
DIFFERENTIAL AMPLIFIER INCLUDING BALANCED TWO TERMINAL SERIES RC NETWORK
30
Patent #:
Issue Dt:
11/24/1987
Application #:
06880534
Filing Dt:
06/30/1986
Title:
OPERATIONAL AMPLIFIER WITH PASSIVE CURRENT LIMITING
31
Patent #:
Issue Dt:
01/05/1988
Application #:
06880537
Filing Dt:
06/30/1986
Title:
OPERATIONAL AMPLIFIER UTILIZING RESISTORS TRIMMED BY METAL MIGRATION
32
Patent #:
Issue Dt:
02/16/1988
Application #:
06908858
Filing Dt:
09/18/1986
Title:
CIRCUIT UTILIZING RESISTORS TRIMMED BY METAL MIGRATION
33
Patent #:
Issue Dt:
01/05/1988
Application #:
06909808
Filing Dt:
09/22/1986
Title:
OPERATIONAL AMPLIFIER UTILIZING FET FOLLOWERS AND FEED-FORWARD CAPACITORS
34
Patent #:
Issue Dt:
06/30/1987
Application #:
06915481
Filing Dt:
10/06/1986
Title:
PRECISION THERMAL CURRENT SOURCE
35
Patent #:
Issue Dt:
07/28/1987
Application #:
06915483
Filing Dt:
10/06/1986
Title:
VOLTAGE REGULATOR
36
Patent #:
Issue Dt:
01/12/1988
Application #:
06922006
Filing Dt:
10/22/1986
Title:
CURRENT-MODE CONTROL OF CAPACITIVELY COUPLED POWER CONVERTERS
37
Patent #:
Issue Dt:
03/01/1988
Application #:
06931309
Filing Dt:
11/17/1986
Title:
LEAD STRAIGHTENER AND FLATTENER FOR SEMICONDUCTOR DEVICES
38
Patent #:
Issue Dt:
07/12/1988
Application #:
06936919
Filing Dt:
11/28/1986
Title:
GATE TURN OFF SWITCH AND METHOD FOR THE MANUFACTURE THEREOF
39
Patent #:
Issue Dt:
01/26/1988
Application #:
06944048
Filing Dt:
12/22/1986
Title:
AMPLIFIER HAVING IMPROVED GAIN/BANDWIDTH PRODUCT
40
Patent #:
Issue Dt:
04/05/1988
Application #:
06946349
Filing Dt:
12/24/1986
Title:
TRIMMABLE CURRENT SOURCE
41
Patent #:
Issue Dt:
12/15/1987
Application #:
06947127
Filing Dt:
12/29/1986
Title:
OPERATIONAL AMPLIFIER UTILIZING JFET FOLLOWERS
42
Patent #:
Issue Dt:
01/19/1988
Application #:
07012887
Filing Dt:
02/10/1987
Title:
HIGH FREQUENCY PRECISION OSCILLATOR WITH SYNCHRONOUS CAPABILITY
43
Patent #:
Issue Dt:
10/04/1988
Application #:
07027366
Filing Dt:
03/18/1987
Title:
FET STRUCTURE ARRANGEMENT HAVING LOW ON RESISTANCE
44
Patent #:
Issue Dt:
10/18/1988
Application #:
07030691
Filing Dt:
03/24/1987
Title:
SHORT CIRCUIT CURRENT LIMITER
45
Patent #:
Issue Dt:
04/26/1988
Application #:
07033586
Filing Dt:
04/02/1987
Title:
VOLTAGE REGULATOR START-UP CIRCUIT
46
Patent #:
Issue Dt:
06/07/1988
Application #:
07033959
Filing Dt:
04/03/1987
Title:
CIRCUIT HAVING AN OUTPUT REFERENCED TO A SPECIFIC VOLTAGE IN RESPONSE TO EITHER AN ECL OR TIL INPUT
47
Patent #:
Issue Dt:
04/04/1989
Application #:
07034098
Filing Dt:
04/02/1987
Title:
OVER-CURRENT TIMER MODULATOR
48
Patent #:
Issue Dt:
07/12/1988
Application #:
07045502
Filing Dt:
05/04/1987
Title:
METHOD OF MAKING VERTICAL FIELD EFFECT TRANSISTOR WITH PLURALITY OF GATE INPUT CONNECTIONS
49
Patent #:
Issue Dt:
10/04/1988
Application #:
07056166
Filing Dt:
06/01/1987
Title:
MESA ZENER DIODE AND METHOD OF MANUFACTURE THEREOF
50
Patent #:
Issue Dt:
12/13/1988
Application #:
07058049
Filing Dt:
06/04/1987
Title:
CROSS-COUPLED LATCH
51
Patent #:
Issue Dt:
02/16/1988
Application #:
07080258
Filing Dt:
07/27/1987
Title:
POWER MOSS LOSS OF GROUND PROTECTION
52
Patent #:
Issue Dt:
05/22/1990
Application #:
07106698
Filing Dt:
10/06/1987
Title:
OVERCURRENT PROTECTION FOR SWITCHING MODE POWER CONVERTER
53
Patent #:
Issue Dt:
04/25/1989
Application #:
07118927
Filing Dt:
11/10/1987
Title:
DUAL CHANNEL CURRENT MODE SWITCHING REGULATOR
54
Patent #:
Issue Dt:
11/08/1988
Application #:
07124212
Filing Dt:
11/23/1987
Title:
METHOD OF PRODUCING A THERMOGENETIC SEMICONDUCTOR DEVICE
55
Patent #:
Issue Dt:
03/21/1989
Application #:
07129505
Filing Dt:
12/07/1987
Title:
CONTROLLED VOLTAGE DROP DIODE
56
Patent #:
Issue Dt:
06/06/1989
Application #:
07138262
Filing Dt:
12/28/1987
Title:
METHOD OF MAKING BIPOLAR SEMICONDUCTOR DEVICE HAVING A CONDUCTIVE RECOMBINATION LAYER
57
Patent #:
Issue Dt:
04/11/1989
Application #:
07152643
Filing Dt:
02/05/1988
Title:
MULTIPLE FUNCTION DRIVER CIRCUIT
58
Patent #:
Issue Dt:
09/12/1989
Application #:
07172715
Filing Dt:
03/24/1988
Title:
MULTI-FUNCTION CIRCUIT WITH DOUBLE ENDED CHARGING SYSTEM
59
Patent #:
Issue Dt:
02/28/1989
Application #:
07177209
Filing Dt:
04/04/1988
Title:
POWER FIELD EFFECT TRANSISTOR DRIVER CIRCUIT FOR PROTECTION FROM OVER VOLTAGES
60
Patent #:
Issue Dt:
09/19/1989
Application #:
07194356
Filing Dt:
05/16/1988
Title:
VOLTAGE LEVEL CONVERSION CIRCUIT
61
Patent #:
Issue Dt:
05/09/1989
Application #:
07197784
Filing Dt:
05/23/1988
Title:
OPERATIONAL AMPLIFIER
62
Patent #:
Issue Dt:
10/03/1989
Application #:
07215978
Filing Dt:
07/07/1988
Title:
ECL LOGIC GATE
63
Patent #:
Issue Dt:
03/28/1989
Application #:
07232190
Filing Dt:
08/15/1988
Title:
DC/DC CONVERTER
64
Patent #:
Issue Dt:
12/25/1990
Application #:
07237370
Filing Dt:
08/29/1988
Title:
ECL GATE HAVING DUMMY LOAD FOR SUBSTANTIALLY REDUCING SKEW
65
Patent #:
Issue Dt:
06/19/1990
Application #:
07242926
Filing Dt:
09/09/1988
Title:
SELF-CENTERING ELECTRODE FOR POWER DEVICES
66
Patent #:
Issue Dt:
03/19/1991
Application #:
07243363
Filing Dt:
09/09/1988
Title:
FORMED TOP CONTACT FOR NON-FLAT SEMICONDUCTOR DEVICES
67
Patent #:
Issue Dt:
08/14/1990
Application #:
07266613
Filing Dt:
11/03/1988
Title:
LOAD CONTROLLED ECL TRANSIENT DRIVER
68
Patent #:
Issue Dt:
08/07/1990
Application #:
07322845
Filing Dt:
03/14/1989
Title:
METHOD FOR IMPROVING THE ADHESION OF A PLASTIC ENCAPSULANT TO COPPER CONTAINING LEADFRAMES
69
Patent #:
Issue Dt:
04/10/1990
Application #:
07326895
Filing Dt:
03/21/1989
Title:
TIMING AND SUPPLY BIAS CIRCUIT USING ONE CAPACITOR
70
Patent #:
Issue Dt:
10/02/1990
Application #:
07330850
Filing Dt:
03/30/1989
Title:
PROCESS FOR MAKING A SELF ALIGNED VERTICAL FIELD EFFECT TRANSISTOR HAVING AN IMPROVED SOURCE CONTACT
71
Patent #:
Issue Dt:
08/07/1990
Application #:
07333938
Filing Dt:
04/06/1989
Title:
BACKSIDE METALLIZATION SCHEME FOR SEMICONDUCTOR DEVICES
72
Patent #:
Issue Dt:
05/01/1990
Application #:
07334430
Filing Dt:
04/07/1989
Title:
OUTPUT STAGE FOR AN OPERATIONAL AMPLIFIER
73
Patent #:
Issue Dt:
04/09/1991
Application #:
07341881
Filing Dt:
04/24/1989
Title:
TRANSFORMERLESS SEMICONDUCTOR AC SWITCH HAVING INTERNAL BIASING MEANS
74
Patent #:
Issue Dt:
12/05/1989
Application #:
07343844
Filing Dt:
04/26/1989
Title:
VOLTAGE CONTROLLABLE CURRENT SOURCE
75
Patent #:
Issue Dt:
05/15/1990
Application #:
07345321
Filing Dt:
05/01/1989
Title:
NEGATIVE VOLTAGE CLAMP
76
Patent #:
Issue Dt:
02/11/1992
Application #:
07354574
Filing Dt:
05/22/1989
Title:
START CIRCUIT FOR A BANDGAP REFERENCE CELL
77
Patent #:
Issue Dt:
03/12/1991
Application #:
07356886
Filing Dt:
05/25/1989
Title:
ONE-SHOT MULTIVIBRATOR
78
Patent #:
Issue Dt:
06/05/1990
Application #:
07356936
Filing Dt:
05/25/1989
Title:
VOLTAGE CONTROLLED OSCILLATOR
79
Patent #:
Issue Dt:
12/12/1989
Application #:
07359513
Filing Dt:
06/01/1989
Title:
UNDER VOLTAGE LOCKOUT CIRCUIT FOR SWITCHING MODE POWER SUPPLY
80
Patent #:
Issue Dt:
04/09/1991
Application #:
07365403
Filing Dt:
06/13/1989
Title:
CONTROL CIRCUIT FOR RAPID GATE DISCHARGE
81
Patent #:
Issue Dt:
03/05/1991
Application #:
07374722
Filing Dt:
07/03/1989
Title:
DUAL SUPPLY ECL TO TTL TRANSLATOR
82
Patent #:
Issue Dt:
08/06/1991
Application #:
07380064
Filing Dt:
07/14/1989
Title:
PROTECTED DARLINGTON TRANSISTOR ARRANGEMENT
83
Patent #:
Issue Dt:
10/23/1990
Application #:
07381871
Filing Dt:
07/19/1989
Title:
SUBSTRATE INJECTION CLAMP
84
Patent #:
Issue Dt:
12/24/1991
Application #:
07396713
Filing Dt:
08/22/1989
Title:
METHOD FOR FORMING SEMICONDUCTOR CONTACTS BY ELECTROLESS PLATING
85
Patent #:
Issue Dt:
06/18/1991
Application #:
07397052
Filing Dt:
08/22/1989
Title:
SEMICONDUCTOR STRUCTURE WITH CLOSELY COUPLED SUBSTRATE TEMPERATURE SENSE ELEMENT
86
Patent #:
Issue Dt:
12/11/1990
Application #:
07397206
Filing Dt:
08/23/1989
Title:
METHOD FOR MANUFACTURING SEMICONDUCTOR RECTIFIER
87
Patent #:
Issue Dt:
07/03/1990
Application #:
07415846
Filing Dt:
10/02/1989
Title:
ECL TO TTL/CMOS TRANSLATOR USING A SINGLE POWER SUPPLY
88
Patent #:
Issue Dt:
06/25/1991
Application #:
07417137
Filing Dt:
10/04/1989
Title:
TTL OUTPUT DRIVER HAVING AN INCREASED HIGH OUTPUT LEVEL
89
Patent #:
Issue Dt:
04/30/1991
Application #:
07428671
Filing Dt:
10/30/1989
Title:
FULL WAVE RECTIFIER/AVERAGING CIRCUIT
90
Patent #:
Issue Dt:
04/09/1991
Application #:
07431598
Filing Dt:
11/03/1989
Title:
POWER FACTOR CORRECTION CIRCUIT
91
Patent #:
Issue Dt:
04/16/1991
Application #:
07438382
Filing Dt:
11/20/1989
Title:
THERMAL PROTECTION METHOD FOR A POWER DEVICE
92
Patent #:
Issue Dt:
10/22/1991
Application #:
07443790
Filing Dt:
11/30/1989
Title:
VOLTAGE THRESHOLD GENERATOR FOR USE IN DIODE LOAD EMITTER COUPLED LOGIC CIRCUITS
93
Patent #:
Issue Dt:
08/17/1993
Application #:
07450507
Filing Dt:
12/14/1989
Title:
HIGH REVERSE VOLTAGE IGT
94
Patent #:
Issue Dt:
02/19/1991
Application #:
07450954
Filing Dt:
12/15/1989
Title:
ALPHA ENHANCEMENT OF A TRANSISTOR USING BASE CURRENT FEEDBACK TO THE EMITTER
95
Patent #:
Issue Dt:
09/18/1990
Application #:
07452080
Filing Dt:
12/18/1989
Title:
CURRENT SOURCE REGULATOR
96
Patent #:
Issue Dt:
12/18/1990
Application #:
07456913
Filing Dt:
12/26/1989
Title:
METHOD OF MAKING A SEMICONDUCTOR DIODE
97
Patent #:
Issue Dt:
07/16/1991
Application #:
07459506
Filing Dt:
01/02/1990
Title:
HIGH VOLTAGE PLANAR EDGE TERMINATION USING A PUNCH-THROUGH RETARDING IMPLANT
98
Patent #:
Issue Dt:
03/19/1991
Application #:
07459892
Filing Dt:
01/02/1990
Title:
METHOD AND APPARATUS FOR ADJUSTING PLATING SOLUTION FLOW CHARACTERISTICS AT SUBSTRATE CATHODE PERIPHERY TO MINIMIZE EDGE EFFECT
99
Patent #:
Issue Dt:
04/02/1991
Application #:
07474889
Filing Dt:
02/05/1990
Title:
AVALANCHE STRESS PROTECTED SEMICONDUCTOR DEVICE HAVING VARIABLE INPUT IMPEDANCE
100
Patent #:
Issue Dt:
12/25/1990
Application #:
07474908
Filing Dt:
02/05/1990
Title:
UNIVERSAL POWER SUPPLY MONITOR CIRCUIT
Assignor
1
Exec Dt:
03/03/2003
Assignee
1
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondence name and address
FEDERAL RESEARCH CORP.
PENELOPE AGODOA
1030 15TH STREET, NW, SUITE 920
WASHINGTON, DC 20005

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