skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:012002/0206   Pages: 10
Recorded: 07/16/2001
Conveyance: REASSIGNMENT OF PATENT APPLICATIONS
Total properties: 216
Page 2 of 3
Pages: 1 2 3
1
Patent #:
Issue Dt:
02/19/1991
Application #:
07279392
Filing Dt:
12/02/1988
Title:
INSULATED GATE BIPOLAR TRANSISTOR WITH IMPROVED LATCH-UP CURRENT LEVEL AND SAFE OPERATING AREA
2
Patent #:
Issue Dt:
12/25/1990
Application #:
07308498
Filing Dt:
02/10/1989
Title:
MOS PROTECTION DEVICE
3
Patent #:
Issue Dt:
12/25/1990
Application #:
07329034
Filing Dt:
03/27/1989
Title:
MOS-PILOT STRUCTURE FOR AN INSULATED GATE TRANSISTOR
4
Patent #:
Issue Dt:
03/05/1991
Application #:
07337684
Filing Dt:
04/13/1989
Title:
POWER FIELD EFFECT DEVICES HAVING SMALL CELL SIZE AND LOW CONTACT RESISTANCE
5
Patent #:
Issue Dt:
05/22/1990
Application #:
07358057
Filing Dt:
05/30/1989
Title:
METHOD OF MAKING HIGH BREAKDOWN VOLTAGE SEMICONDUCTOR DEVICE
6
Patent #:
Issue Dt:
01/15/1991
Application #:
07359811
Filing Dt:
06/01/1989
Title:
POWER FIELD EFFECT DEVICES HAVING LOW GATE SHEET RESISTANCE AND LOW OHMIC CONTACT RESISTANCE AND METHOD OF FABRICATION
7
Patent #:
Issue Dt:
04/07/1992
Application #:
07367525
Filing Dt:
06/16/1989
Title:
HERMETIC PACKAGE HAVING A LEAD EXTENDING THROUGH AN APERTURE IN THE PACKAGE LID AND PACKAGED SEMICONDUCTOR CHIP
8
Patent #:
Issue Dt:
05/21/1991
Application #:
07375641
Filing Dt:
07/03/1989
Title:
HIGH CURRENT HERMETIC PACKAGE INCLUDING AN INTERNAL FOIL AND HAVING A LEAD EXTENDING THROUGH THE PACKAGE LID AND A PACKAGED SEMICONDUCTOR CHIP
9
Patent #:
Issue Dt:
08/20/1991
Application #:
07376073
Filing Dt:
07/06/1989
Title:
SYMMETRICAL BLOCKING HIGH VOLTAGE SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION
10
Patent #:
Issue Dt:
06/26/1990
Application #:
07411424
Filing Dt:
09/22/1989
Title:
COMPLEMENTARY CIRCUIT AND STRUCTURE WITH COMMON SUBSTRATE
11
Patent #:
Issue Dt:
02/19/1991
Application #:
07416171
Filing Dt:
10/02/1989
Title:
FIELD CONTROLLED DIODE (FCD) HAVING MOS TRENCH GATES
12
Patent #:
Issue Dt:
03/12/1991
Application #:
07435632
Filing Dt:
11/13/1989
Title:
SYMMETRICAL BLOCKING HIGH VOLTAGE BREAKDOWN SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION
13
Patent #:
Issue Dt:
06/11/1991
Application #:
07447330
Filing Dt:
12/07/1989
Title:
POWER MOSFET TRANSISTOR CIRCUIT
14
Patent #:
Issue Dt:
11/06/1990
Application #:
07492377
Filing Dt:
03/08/1990
Title:
GATE ENHANCED RECTIFIER
15
Patent #:
Issue Dt:
09/15/1992
Application #:
07517799
Filing Dt:
05/02/1990
Title:
HIGH CURRENT HERMETIC PACKAGE
16
Patent #:
Issue Dt:
08/06/1991
Application #:
07545218
Filing Dt:
06/26/1990
Title:
HERMETICALLY SEALED DIE PACKAGE WITH FLOATING SOURCE
17
Patent #:
Issue Dt:
02/25/1992
Application #:
07592308
Filing Dt:
10/03/1990
Title:
METHOD OF MAKING A HIGH BREAKDOWN ACTIVE DEVICE STRUCTURE WITH LOW SERIES RESISTANCE
18
Patent #:
Issue Dt:
03/10/1992
Application #:
07609054
Filing Dt:
11/06/1990
Title:
POWER MOSFET
19
Patent #:
Issue Dt:
01/07/1992
Application #:
07609685
Filing Dt:
11/06/1990
Title:
POWER MOSFET TRANSISTOR CIRCUIT WITH ACTIVE CLAMP
20
Patent #:
Issue Dt:
07/28/1992
Application #:
07644569
Filing Dt:
01/23/1991
Title:
SINGLE POWER MOSFET AC POWER SWITCH EMPLOYING MEANS FOR PREVENTING CONDUCTION OF BODY DIODE
21
Patent #:
Issue Dt:
11/17/1992
Application #:
07672243
Filing Dt:
03/20/1991
Title:
POWER VDMOSFET WITH SCHOTTKY ON LIGHTLY DOPED DRAIN OF LATERAL DRIVER FET
22
Patent #:
Issue Dt:
03/17/1992
Application #:
07672997
Filing Dt:
03/21/1991
Title:
A COVER WITH THROUGH TERMINALS FOR A HERMETICALLY SEALED ELECTRONIC PACKAGE
23
Patent #:
Issue Dt:
06/08/1993
Application #:
07789901
Filing Dt:
11/12/1991
Title:
POWER FET HAVING REDUCED THRESHOLD VOLTAGE
24
Patent #:
Issue Dt:
09/07/1993
Application #:
07797054
Filing Dt:
11/25/1991
Title:
POWER FET WITH SHIELDED CHANNELS
25
Patent #:
Issue Dt:
06/21/1994
Application #:
07822732
Filing Dt:
01/21/1992
Title:
POWER FET WITH GATE SEGMENTS COVERING DRAIN REGIONS DISPOSED IN A HEXAGONAL PATTERN
26
Patent #:
Issue Dt:
03/08/1994
Application #:
07973603
Filing Dt:
11/09/1992
Title:
INTEGRATED HEAT SINK HAVING A SINUOUS FLUID CHANNEL FOR THE THERMAL DISSIPATION OF SEMICONDUCTOR MODULES
27
Patent #:
Issue Dt:
05/31/1994
Application #:
07973709
Filing Dt:
11/09/1992
Title:
DEVICE AND METHOD FOR IMPROVING CURRENT CARRYING CAPABILITY IN A SEMICONDUCTOR DEVICE
28
Patent #:
Issue Dt:
11/22/1994
Application #:
08051832
Filing Dt:
04/26/1993
Title:
SEMI-CONDUCTOR CHIP PACKAGING METHOD AND SEMI-CONDUCTOR CHIP HAVING INTERDIGITATED GATE RUNNERS WITH GATE BONDING PADS
29
Patent #:
Issue Dt:
10/31/1995
Application #:
08051839
Filing Dt:
04/26/1993
Title:
FAST TURN ON SWITCH CIRCUIT WITH PARALLEL MOS CONTROLLED THYRISTOR AND SILICON CONTROLLED RECTIFIER
30
Patent #:
Issue Dt:
03/21/1995
Application #:
08158444
Filing Dt:
11/29/1993
Title:
MESH GEOMETRY FOR MOS-GATED SEMICONDUCTOR DEVICES
31
Patent #:
Issue Dt:
06/13/1995
Application #:
08173077
Filing Dt:
12/27/1993
Title:
APPARATUS AND METHOD FOR INCREASING BREAKDOWN VOLTAGE RUGGEDNESS IN SEMICONDUCTOR DEVICES
32
Patent #:
Issue Dt:
12/05/1995
Application #:
08177974
Filing Dt:
01/06/1994
Title:
PACKAGE FOR PARALLEL SUBELEMENT SEMICONDUCTOR DEVICES
33
Patent #:
Issue Dt:
08/29/1995
Application #:
08217801
Filing Dt:
01/06/1994
Title:
HERMETIC PACKAGE FOR A HIGH POWER SEMICONDUCTOR DEVICE
34
Patent #:
Issue Dt:
01/14/1997
Application #:
08223425
Filing Dt:
04/05/1994
Title:
DEVICE FOR ISOLATING PARALLEL SUB-ELEMENTS WITH REVERSE CONDUCTING DIODE REGIONS
35
Patent #:
Issue Dt:
06/06/1995
Application #:
08246307
Filing Dt:
05/19/1994
Title:
METHOD OF DOPING A JFET REGION IN A MOS-GATED SEMICONDUCTOR DEVICE
36
Patent #:
Issue Dt:
03/05/1996
Application #:
08276464
Filing Dt:
07/18/1994
Title:
SEMI-CONDUCTOR CHIP HAVING INTERDIGITATED GATE RUNNERS WITH GATE BONDING PADS
37
Patent #:
Issue Dt:
08/05/1997
Application #:
08305435
Filing Dt:
09/07/1994
Title:
WAFER BONDING FOR POWER DEVICES
38
Patent #:
Issue Dt:
12/02/2003
Application #:
08310041
Filing Dt:
09/22/1994
Title:
FET, IGBT AND MCT STRUCTURES TO ENHANCE OPERATING CHARACTERISTICS
39
Patent #:
Issue Dt:
11/21/1995
Application #:
08368612
Filing Dt:
01/04/1995
Title:
METHOE OF FORMING MOS-GATED SEMICONDUCTOR DEVICES HAVING MESH GEOMETRY PATTERN
40
Patent #:
Issue Dt:
10/03/1995
Application #:
08375714
Filing Dt:
01/20/1995
Title:
COMFET SWITCH AND METHOD
41
Patent #:
Issue Dt:
11/26/1996
Application #:
08462856
Filing Dt:
06/05/1995
Title:
HERMETIC PACKAGE FOR A HIGH POWER SEMICONDUCTOR DEVICE
42
Patent #:
Issue Dt:
12/02/1997
Application #:
08509590
Filing Dt:
07/31/1995
Title:
SHORT BURST DIRECT ACQUISITION DIRECT SEQUENCE SPREAD SPECTRUM RECEIVER
43
Patent #:
Issue Dt:
03/09/1999
Application #:
08634371
Filing Dt:
04/18/1996
Title:
ASYMMETRIC SNUBBER RESISTOR
44
Patent #:
Issue Dt:
06/23/1998
Application #:
08636904
Filing Dt:
04/10/1996
Title:
TRENCH MOS GATE DEVICE
45
Patent #:
Issue Dt:
06/15/1999
Application #:
08662118
Filing Dt:
06/12/1996
Title:
METHOD FOR FABRICATING A POWER DEVICE
46
Patent #:
Issue Dt:
02/16/1999
Application #:
08708712
Filing Dt:
09/05/1996
Title:
METHOD OF FORMING POWER SEMICONDUCTOR DEVICES WITH CONTROLLABLE INTEGRATED BUFFER
47
Patent #:
Issue Dt:
08/04/1998
Application #:
08712562
Filing Dt:
09/11/1996
Title:
LOW DISTORTION FEEDBACK IC AMPLIFIER AND METHOD
48
Patent #:
Issue Dt:
03/02/1999
Application #:
08814842
Filing Dt:
03/11/1997
Title:
METHOD OF MAKING MOS-GATED SEMICONDUCTOR DEVICES
49
Patent #:
Issue Dt:
08/29/2000
Application #:
08861562
Filing Dt:
05/22/1997
Title:
ONE MASK, POWER SEMICONDUCTOR DEVICE FABRICATION PROCESS
50
Patent #:
Issue Dt:
03/02/1999
Application #:
08884726
Filing Dt:
06/30/1997
Title:
SELF-ALIGNED POWER FIELD EFFECT TRANSISTOR IN SILICON CARBIDE
51
Patent #:
Issue Dt:
04/13/1999
Application #:
08885227
Filing Dt:
06/30/1997
Title:
BIPOLAR SEMICONDUCTOR POWER CONTROLLING DEVICES WITH HETEROJUNCTION
52
Patent #:
Issue Dt:
06/27/2000
Application #:
08885877
Filing Dt:
06/30/1997
Title:
METHOD OF MAKING A MOS-GATED SEMICONDUCTOR DEVICE WITH A SINGLE DIFFUSION
53
Patent #:
Issue Dt:
04/25/2000
Application #:
08885878
Filing Dt:
06/30/1997
Title:
LIFETIME CONTROL FOR SEMICONDUCTOR DEVICES
54
Patent #:
Issue Dt:
08/29/2000
Application #:
08885879
Filing Dt:
06/30/1997
Title:
TRENCH CONTACT PROCESS
55
Patent #:
Issue Dt:
08/17/1999
Application #:
08885921
Filing Dt:
06/30/1997
Title:
A METHOD OF FABRICATING UMOS SEMICONDUCTOR DEVICES USING A SELF-ALIGNED, REDUCED MASK PROCESS
56
Patent #:
Issue Dt:
03/14/2000
Application #:
08885922
Filing Dt:
06/30/1997
Title:
SEMICONDUCTOR STRUCTURES WITH TRENCH CONTACTS
57
Patent #:
Issue Dt:
11/30/1999
Application #:
08944513
Filing Dt:
10/06/1997
Title:
PROTECTION DEVICE FOR SOLID STATE SWITCHED POWER ELECTORNICS
58
Patent #:
Issue Dt:
06/27/2000
Application #:
08966867
Filing Dt:
11/10/1997
Title:
HIGH VOLTAGE MOSFET STRUCTURE
59
Patent #:
Issue Dt:
11/28/2000
Application #:
09036815
Filing Dt:
03/09/1998
Title:
ADVANCED METHODS FOR MAKING SEMICONDUCTOR DEVICES BY LOW TEMPERATURE DIRECT BONDING
60
Patent #:
Issue Dt:
08/14/2001
Application #:
09036838
Filing Dt:
03/09/1998
Title:
DEVICES FORMABLE BY LOW TEMPERATURE DIRECT BONDING
61
Patent #:
Issue Dt:
02/27/2001
Application #:
09037723
Filing Dt:
03/09/1998
Title:
METHODS FOR MAKING SEMICONDUCTOR DEVICES BY LOW TEMPERATURE DIRECT BONDING
62
Patent #:
Issue Dt:
05/09/2000
Application #:
09040112
Filing Dt:
03/18/1998
Title:
SEMICONDUCTOR POWER PACK
63
Patent #:
Issue Dt:
07/06/1999
Application #:
09088198
Filing Dt:
06/01/1998
Title:
CIRCUIT AND METHOD FOR PROTECTING FROM OVERCURRENT CONDITIONS AND DETECTING AN OPEN ELECTRICAL LOAD
64
Patent #:
Issue Dt:
09/19/2000
Application #:
09092334
Filing Dt:
06/05/1998
Title:
METHODS OF FORMING POWER SEMICONDUCTOR DEVICES HAVING MERGED SPLIT-WELL BODY REGIONS THEREIN
65
Patent #:
Issue Dt:
03/06/2001
Application #:
09098517
Filing Dt:
06/17/1998
Title:
HIGH PERFORMANCE HEAT EXCHANGER AND METHOD
66
Patent #:
Issue Dt:
02/13/2001
Application #:
09107273
Filing Dt:
06/30/1998
Title:
HEAT EXCHANGING CHASSIS
67
Patent #:
Issue Dt:
08/15/2000
Application #:
09107721
Filing Dt:
06/30/1998
Title:
SEMICONDUCTOR DEVICE HAVING REDUCED EFFECTIVE SUBSTRATE RESISTIVITY AND ASSOCIATD METHODS
68
Patent #:
Issue Dt:
05/23/2000
Application #:
09108962
Filing Dt:
07/02/1998
Title:
HIGH VOLTAGE SEMICONDUCTOR STRUCTURE
69
Patent #:
Issue Dt:
09/04/2001
Application #:
09114769
Filing Dt:
07/14/1998
Title:
CONDUCTIVITY ENHANCED MOS-GATED SEMICONDUCTOR DEVICES
70
Patent #:
Issue Dt:
10/19/1999
Application #:
09133030
Filing Dt:
08/12/1998
Title:
FABRICATION OF CONDUCTIVITY ENHANCED MOS-GATED SEMICONDUCTOR DEVICES
71
Patent #:
Issue Dt:
08/22/2000
Application #:
09145513
Filing Dt:
09/02/1998
Title:
METHOD OF MAKING SHALLOW WELL MOSFET STRUCTURE
72
Patent #:
Issue Dt:
10/30/2001
Application #:
09167177
Filing Dt:
10/06/1998
Publication #:
Pub Dt:
11/15/2001
Title:
PROCESS FOR FORMING HIGH VOLTAGE JUNCTION TERMINATION EXTENSION OXIDE
73
Patent #:
Issue Dt:
05/30/2000
Application #:
09167203
Filing Dt:
10/06/1998
Title:
POWER MODULE WITH LOWERED INDUCTANCE AND REDUCED VOLTAGE OVERSHOOTS
74
Patent #:
Issue Dt:
04/25/2000
Application #:
09203700
Filing Dt:
12/02/1998
Title:
CURRENT LIMITED, THERMALLY PROTECTED, POWER DEVICE
75
Patent #:
Issue Dt:
06/20/2000
Application #:
09255092
Filing Dt:
02/22/1999
Title:
SEMICONDUCTOR TRENCH MOS DEVICES
76
Patent #:
Issue Dt:
02/26/2002
Application #:
09260411
Filing Dt:
03/01/1999
Title:
MOS-GATED DEVICE HAVING A BURIED GATE AND PROCESS FOR FORMING SAME
77
Patent #:
Issue Dt:
02/13/2001
Application #:
09283531
Filing Dt:
04/01/1999
Title:
HIGH DENSITY MOS-GATED POWER DEVICE AND PROCESS FOR FORMING SAME
78
Patent #:
Issue Dt:
04/17/2001
Application #:
09303270
Filing Dt:
04/30/1999
Title:
POWER MOS DEVICE WITH INCREASED CHANNEL WIDTH AND PROCESS FOR FORMING SAME
79
Patent #:
Issue Dt:
05/29/2001
Application #:
09307879
Filing Dt:
05/10/1999
Title:
PROCESS FOR FORMING MOS-GATED DEVICES HAVING SELF-ALIGNED TRENCHES
80
Patent #:
Issue Dt:
03/21/2000
Application #:
09310041
Filing Dt:
05/11/1999
Title:
SHEETS HAVING A MICROVOIDED LAYER OF STRENGTH SUFFICIENT TO PREVENT BEND CRACKING IN AN IMAGING MEMBER
81
Patent #:
Issue Dt:
03/06/2001
Application #:
09314323
Filing Dt:
05/19/1999
Title:
MOS-GATED POWER DEVICE HAVING EXTENDED TRENCH AND DOPING ZONE AND PROCESS FOR FORMING SAME
82
Patent #:
Issue Dt:
04/16/2002
Application #:
09318334
Filing Dt:
05/25/1999
Title:
TRENCH-GATED DEVICE HAVING TRENCH WALLS FORMED BY SELECTIVE EPITAXIAL GROWTH AND PROCESS FOR FORMING DEVICE
83
Patent #:
Issue Dt:
10/24/2000
Application #:
09324553
Filing Dt:
06/03/1999
Title:
LOW VOLTAGE DUAL-WELL MOS DEVICE HAVING HIGH RUGGEDNESS, LOW ON-RESISTANCE, AND IMPROVED BODY DIODE REVERSE RECOVERY
84
Patent #:
Issue Dt:
06/20/2000
Application #:
09330437
Filing Dt:
06/11/1999
Title:
POWER DEVICE
85
Patent #:
Issue Dt:
10/31/2000
Application #:
09334098
Filing Dt:
06/16/1999
Title:
POWER MODULE WITH LOWERED INDUCTANCE AND REDUCED VOLTAGE OVERSHOOTS
86
Patent #:
Issue Dt:
12/19/2000
Application #:
09334835
Filing Dt:
06/17/1999
Title:
SELF-SUPPORTED ULTRATHIN SILICON WAFER PROCESS
87
Patent #:
Issue Dt:
05/22/2001
Application #:
09338891
Filing Dt:
06/23/1999
Title:
SEMICONDUCTOR DEVICE GATE STRUCTURE FOR THERMAL OVERLOAD PROTECTION
88
Patent #:
Issue Dt:
04/03/2001
Application #:
09339356
Filing Dt:
06/24/1999
Title:
BACKMETAL DRAIN TERMINAL WITH LOW STRESS AND THERMAL RESISTANCE
89
Patent #:
Issue Dt:
11/13/2001
Application #:
09344867
Filing Dt:
06/28/1999
Title:
POTTED TRANSDUCER ARRAY WITH MATCHING NETWORK IN A MULTIPLE PASS CONFIGURATION
90
Patent #:
Issue Dt:
03/06/2001
Application #:
09345930
Filing Dt:
07/01/1999
Title:
POWER SEMICONDUCTOR MOUNTING PACKAGE CONTAINING BALL GRID ARRAY
91
Patent #:
Issue Dt:
04/10/2001
Application #:
09350575
Filing Dt:
07/09/1999
Title:
PROCESS FOR FORMING VERTICAL SEMICONDUCTOR DEVICE HAVING INCREASED SOURCE CONTACT AREA
92
Patent #:
Issue Dt:
04/10/2001
Application #:
09358625
Filing Dt:
07/21/1999
Title:
DOUBLY GRADED JUNCTION TERMINATION EXTENSION FOR EDGE PASSIVATION OF SEMICONDUCTOR DEVICES
93
Patent #:
Issue Dt:
08/20/2002
Application #:
09450872
Filing Dt:
11/29/1999
Title:
EMITTER BALLAST RESISTOR WITH ENHANCED BODY EFFECT TO IMPROVE THE SHORT CIRCUIT WITHSTAND CAPABILITY OF POWER DEVICES
94
Patent #:
Issue Dt:
08/20/2002
Application #:
09498476
Filing Dt:
02/04/2000
Title:
SEMICONDUCTOR STRUCTURES WITH TRENCH CONTACTS
95
Patent #:
Issue Dt:
04/23/2002
Application #:
09502712
Filing Dt:
02/11/2000
Title:
MOS-GATED DEVICES WITH ALTERNATING ZONES OF CONDUCTIVITY
96
Patent #:
Issue Dt:
06/12/2001
Application #:
09525182
Filing Dt:
03/14/2000
Title:
Power trench transistor device source region formation using silicon spacer
97
Patent #:
Issue Dt:
05/22/2001
Application #:
09542561
Filing Dt:
04/04/2000
Title:
Power device
98
Patent #:
Issue Dt:
08/29/2006
Application #:
09551187
Filing Dt:
04/17/2000
Title:
SEMICONDUCTOR DEVICE HAVING REDUCED EFFECTIVE SUBSTRATE RESISTIVITY AND ASSOCIATED METHODS
99
Patent #:
Issue Dt:
06/04/2002
Application #:
09570009
Filing Dt:
05/12/2000
Title:
METHOD OF COOLING AN ELECTRONIC POWER MODULE USING A HIGH PERFORMANCE HEAT EXCHANGER INCORPORATING METAL FOAM THEREIN
100
Patent #:
Issue Dt:
05/18/2004
Application #:
09603605
Filing Dt:
06/26/2000
Title:
SOFT RECOVERY POWER DIODE AND RELATED METHOD
Assignor
1
Exec Dt:
04/06/2001
Assignee
1
MS 35-4E
82 RUNNING HILL ROAD
SOUTH PORTLAND, MAINE 04106
Correspondence name and address
JAECKLE FLEISCHMANN & MUGEL, LLP
THOMAS R. FITZGERALD, ESQ.
39 STATE STREET
ROCHESTER, NEW YORK 14614-1310

Search Results as of: 05/23/2024 11:21 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT