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Reel/Frame:026723/0410   Pages: 12
Recorded: 08/09/2011
Attorney Dkt #:5051-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 34
1
Patent #:
5446310
Issue Dt:
08/29/1995
Application #:
07895339
Filing Dt:
06/08/1992
Title:
INTEGRATED CIRCUIT POWER DEVICE WITH EXTERNAL DISABLING OF DEFECTIVE DEVICES AND METHOD OF FABRICATING SAME
2
Patent #:
5233215
Issue Dt:
08/03/1993
Application #:
07895592
Filing Dt:
06/08/1992
Title:
SILICON CARBIDE POWER MOSFET WITH FLOATING FIELD RING AND FLOATING FIELD PLATE
3
Patent #:
5296725
Issue Dt:
03/22/1994
Application #:
07896656
Filing Dt:
06/10/1992
Title:
INTEGRATED MULTICELLED SEMICONDUCTOR SWITCHING DEVICE FOR HIGH CURRENT APPLICATIONS
4
Patent #:
5294816
Issue Dt:
03/15/1994
Application #:
07897456
Filing Dt:
06/10/1992
Title:
UNIT CELL ARRANGEMENT FOR EMITTER SWITCHED THYRISTOR WITH BASE RESISTANCE CONTROL
5
Patent #:
5198687
Issue Dt:
03/30/1993
Application #:
07919161
Filing Dt:
07/23/1992
Title:
BASE RESISTANCE CONTROLLED THYRISTOR WITH SINGLE-POLARITY TURN-ON AND TURN-OFF CONTROL
6
Patent #:
5392187
Issue Dt:
02/21/1995
Application #:
07928893
Filing Dt:
08/12/1992
Title:
INTEGRATED CIRCUIT POWER DEVICE WITH TRANSIENT RESPONSIVE CURRENT LIMITING MEANS
7
Patent #:
5262668
Issue Dt:
11/16/1993
Application #:
07930147
Filing Dt:
08/13/1992
Title:
SCHOTTKY BARRIER RECTIFIER INCLUDING SCHOTTKY BARRIER REGIONS OF DIFFERING BARRIER HEIGHTS
8
Patent #:
5293054
Issue Dt:
03/08/1994
Application #:
07980466
Filing Dt:
11/23/1992
Title:
EMITTER SWITCHED THYRISTOR WITHOUT PARASITIC THYRISTOR LATCH-UP SUSCEPTIBILITY
9
Patent #:
5396087
Issue Dt:
03/07/1995
Application #:
07990062
Filing Dt:
12/14/1992
Title:
INSULATED GATE BIPOLAR TRANSISTOR WITH REDUCED SUSCEPTIBILITY TO PARASITIC LATCH-UP
10
Patent #:
5306930
Issue Dt:
04/26/1994
Application #:
07990290
Filing Dt:
12/14/1992
Title:
EMITTER SWITCHED THYRISTOR WITH BURIED DIELECTRIC LAYER
11
Patent #:
5318915
Issue Dt:
06/07/1994
Application #:
08008203
Filing Dt:
01/25/1993
Title:
METHOD FOR FORMING A P-N JUNCTION IN SILICON CARBIDE
12
Patent #:
5436174
Issue Dt:
07/25/1995
Application #:
08008719
Filing Dt:
01/25/1993
Title:
METHOD OF FORMING TRENCHES IN MONOCRYSTALLINE SILICON CARBIDE
13
Patent #:
5322802
Issue Dt:
06/21/1994
Application #:
08008747
Filing Dt:
01/25/1993
Title:
METHOD OF FABRICATING SILICON CARBIDE FIELD EFFECT TRANSISTOR
14
Patent #:
5270244
Issue Dt:
12/14/1993
Application #:
08008766
Filing Dt:
01/25/1993
Title:
METHOD FOR FORMING AN OXIDE-FILLED TRENCH IN SILICON CARBIDE
15
Patent #:
5323040
Issue Dt:
06/21/1994
Application #:
08127309
Filing Dt:
09/27/1993
Title:
SILICON CARBIDE FIELD EFFECT DEVICE
16
Patent #:
5396085
Issue Dt:
03/07/1995
Application #:
08174690
Filing Dt:
12/28/1993
Title:
THREE-TERMINAL GATE-CONTROLLED SEMICONDUCTOR SWITCHING DEVICE WITH RECTIFYING-GATE
17
Patent #:
5412228
Issue Dt:
05/02/1995
Application #:
08194259
Filing Dt:
02/10/1994
Title:
MULTIFUNCTIONAL SEMICONDUCTOR SWITCHING DEVICE HAVING GATE-CONTROLLED REGENERATIVE AND NON-REGENERATIVE CONDUCTION MODES, AND METHOD OF OPERATING SAME
18
Patent #:
5338945
Issue Dt:
08/16/1994
Application #:
08196717
Filing Dt:
02/15/1994
Title:
SILICON CARBIDE FIELD EFFECT TRANSISTOR
19
Patent #:
5399883
Issue Dt:
03/21/1995
Application #:
08237787
Filing Dt:
05/04/1994
Title:
HIGH VOLTAGE SILICON CARBIDE MESFETS AND METHODS OF FABRICATING SAME
20
Patent #:
5449925
Issue Dt:
09/12/1995
Application #:
08238228
Filing Dt:
05/04/1994
Title:
VOLTAGE BREAKDOWN RESISTANT MONOCRYSTALLINE SILICON CARBIDE SEMICONDUCTOR DEVICES
21
Patent #:
5488236
Issue Dt:
01/30/1996
Application #:
08249449
Filing Dt:
05/26/1994
Title:
LATCH-UP RESISTANT BIPOLAR TRANSISTOR WITH TRENCH IGFET AND BURIED COLLECTOR
22
Patent #:
5471075
Issue Dt:
11/28/1995
Application #:
08249898
Filing Dt:
05/26/1994
Title:
DUAL-CHANNEL EMITTER SWITCHED THYRISTOR WITH TRENCH GATE
23
Patent #:
5543637
Issue Dt:
08/06/1996
Application #:
08337977
Filing Dt:
11/14/1994
Title:
SILICON CARBIDE SEMICONDUCTOR DEVICES HAVING BURIED SILICON CARBIDE CONDUCTION BARRIER LAYERS THEREIN
24
Patent #:
5493134
Issue Dt:
02/20/1996
Application #:
08338392
Filing Dt:
11/14/1994
Title:
BIDIRECTIONAL AC SWITCHING DEVICE WITH MOS-GATED TURN-ON AND TURN-OFF CONTROL
25
Patent #:
5459089
Issue Dt:
10/17/1995
Application #:
08355034
Filing Dt:
12/13/1994
Title:
METHOD OF FABRICATING HIGH VOLTAGE SILICON CARBIDE MESFETS
26
Patent #:
5635412
Issue Dt:
06/03/1997
Application #:
08467174
Filing Dt:
06/06/1995
Title:
METHODS OF FABRICATING VOLTAGE BREAKDOWN RESISTANT MONOCRYSTALINE SILICON CARBIDE SEMICONDUCTOR DEVICES
27
Patent #:
5679966
Issue Dt:
10/21/1997
Application #:
08539748
Filing Dt:
10/05/1995
Title:
DEPLETED BASE TRANSISTOR WITH HIGH FORWARD VOLTAGE BLOCKING CAPABILITY
28
Patent #:
5742076
Issue Dt:
04/21/1998
Application #:
08658733
Filing Dt:
06/05/1996
Title:
SILICON CARBIDE SWITCHING DEVICES HAVING NEAR IDEAL BREAKDOWN VOLTAGE CAPABILITY AND ULTRALOW ON-STATE RESISTANCE
29
Patent #:
5681762
Issue Dt:
10/28/1997
Application #:
08692587
Filing Dt:
08/06/1996
Title:
SILICON CARBIDE SEMICONDUCTOR DEVICES HAVING BURIED SILICON CARBIDE CONDUCTION BARRIER LAYERS THEREIN AND METHODS OF FORMING SAME
30
Patent #:
5950076
Issue Dt:
09/07/1999
Application #:
08940410
Filing Dt:
09/30/1997
Title:
METHODS OF FORMING SILICON CARBIDE SEMICONDUCTORS DEVICES HAVING BURIED SILICON CARBIDE CONDUCTION BARRIER LAYERS THEREIN
31
Patent #:
6023078
Issue Dt:
02/08/2000
Application #:
09067664
Filing Dt:
04/28/1998
Title:
BIDIRECTIONAL SILICON CARBIDE POWER DEVICES HAVING VOLTAGE SUPPORTING REGIONS THEREIN FOR PROVIDING IMPROVED BLOCKING VOLTAGE CAPABILITY
32
Patent #:
6313482
Issue Dt:
11/06/2001
Application #:
09312980
Filing Dt:
05/17/1999
Title:
SILICON CARBIDE POWER DEVICES HAVING TRENCH-BASED SILICON CARBIDE CHARGE COUPLING REGIONS THEREIN
33
Patent #:
6075259
Issue Dt:
06/13/2000
Application #:
09352392
Filing Dt:
07/13/1999
Title:
POWER SEMICONDUCTOR DEVICES THAT UTILIZE BURIED INSULATING REGIONS TO ACHIEVE HIGHER THAN PARALLEL-PLANE BREAKDOWN VOLTAGES
34
Patent #:
6303410
Issue Dt:
10/16/2001
Application #:
09547544
Filing Dt:
04/12/2000
Title:
METHOD OF FORMING POWER SEMICONDUCTOR DEVICES HAVING RECESSED GATE ELECTRODES
Assignor
1
NORTH CAROLINA STATE UNIVERSITY
Exec Dt:
07/27/2011
Assignee
1
INTELLECTUAL VENTURES HOLDING 78 LLC
7251 W LAKE MEAD BLVD
STE 300
LAS VEGAS, NEVADA 89128
Correspondence name and address
MBSS / MARTHENN SALAZAR
4140 PARKLAKE AVE
SUITE 600
RALEIGH, NC 27612

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