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Reel/Frame:057891/0880   Pages: 11
Recorded: 10/22/2021
Attorney Dkt #:1194-000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 242
Page 1 of 3
Pages: 1 2 3
1
Patent #:
Issue Dt:
11/23/1993
Application #:
07715400
Filing Dt:
06/14/1991
Title:
JUNCTION FIELD-EFFECT TRANSISTOR FORMED IN SILICON CARBIDE
2
Patent #:
Issue Dt:
11/07/1995
Application #:
07798219
Filing Dt:
11/26/1991
Title:
NONVOLATILE RANDOM ACCESS MEMORY DEVICE HAVING TRANSISTOR AND CAPACITOR MADE IN SILICON CARBIDE SUBSTRATE
3
Patent #:
Issue Dt:
10/17/1995
Application #:
07893642
Filing Dt:
06/05/1992
Title:
METHOD OF OBTAINING HIGH QUALITY SILICON DIOXIDE PASSIVATION ON SILICON CARBIDE AND RESULTING PASSIVATED STRUCTURES
4
Patent #:
Issue Dt:
03/10/1998
Application #:
07925823
Filing Dt:
08/07/1992
Title:
SILICON CARBIDE MOSFET HAVING SELF-ALIGNED GATE STRUCTURE
5
Patent #:
Issue Dt:
07/23/1996
Application #:
08103866
Filing Dt:
08/09/1993
Title:
SILICON CARBIDE THYRISTOR
6
Patent #:
Issue Dt:
10/21/1997
Application #:
08188469
Filing Dt:
01/27/1994
Title:
A METHOD OF MAKING A SINGLE CRYSTALS GA*N ARTICLE
7
Patent #:
Issue Dt:
02/28/1995
Application #:
08198679
Filing Dt:
02/18/1994
Title:
SILICON CARBIDE PHOTODIODE WITH IMPROVED SHORT WAVELENGTH RESPONSE AND VERY LOW LEAKAGE CURRENT
8
Patent #:
Issue Dt:
11/11/1997
Application #:
08307173
Filing Dt:
09/16/1994
Title:
SELF-ALIGNED FIELD-EFFECT TRANSISTOR FOR HIGH FREQUENCY APPLICATIONS
9
Patent #:
Issue Dt:
05/13/1997
Application #:
08352887
Filing Dt:
12/09/1994
Title:
METHOD OF OBTAINING HIGH QUALITY SILICON DIOXIDE PASSIVATION ON SILICON CARBIDE AND RESULTING PASSIVATED STRUCTURES
10
Patent #:
Issue Dt:
03/18/1997
Application #:
08353456
Filing Dt:
12/09/1994
Title:
METHOD OF OBTAINING HIGH QUALITY SILICON DIOXIDE PASSIVATION ON SILICON CARBIDE AND RESULTING PASSIVATED STRUCTURES
11
Patent #:
Issue Dt:
10/26/1999
Application #:
08554319
Filing Dt:
11/08/1995
Title:
PROCESS FOR REDUCING DEFECTS IN OXIDE LAYERS ON SILICON CARBIDE
12
Patent #:
Issue Dt:
10/07/1997
Application #:
08636952
Filing Dt:
04/24/1996
Title:
METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE BY THE USE OF AN IMPLANTING STEP
13
Patent #:
Issue Dt:
02/17/1998
Application #:
08659412
Filing Dt:
06/06/1996
Title:
SILICON CARBIDE METAL-INSULATOR SEMICONDUCTOR FIELD EFFECT TRANSISTOR
14
Patent #:
Issue Dt:
07/07/1998
Application #:
08752716
Filing Dt:
11/19/1996
Title:
METHOD OF OBTAINING HIGH QUALITY SILICON DIOXIDE PASSIVATION ON SILICON CARBIDE AND RESULTING PASSIVATED STRUCTURES
15
Patent #:
Issue Dt:
11/03/1998
Application #:
08939710
Filing Dt:
09/29/1997
Title:
SILICON CARBIDE METAL-INSULATOR SEMICONDUCTOR FIELD EFFECT TRANSISTOR
16
Patent #:
Issue Dt:
07/13/1999
Application #:
08953420
Filing Dt:
10/17/1997
Title:
FIELD CONTROLLED SEMICONDUCTOR DEVICE OF SIC AND A METHOD FOR PRODUCTION THEREOF
17
Patent #:
Issue Dt:
12/05/2000
Application #:
08984473
Filing Dt:
12/03/1997
Title:
GAN-BASED DEVICES USING (GA, AL, IN)N BASE LAYERS
18
Patent #:
Issue Dt:
11/13/2001
Application #:
09096967
Filing Dt:
06/12/1998
Title:
NITRIDE BASED TRANSISTORS ON SEMI-INSULATING SILICON CARBIDE SUBSTRATES
19
Patent #:
Issue Dt:
06/12/2001
Application #:
09141795
Filing Dt:
08/28/1998
Title:
LAYERED DIELECTRIC ON SILICON CARBIDE SEMICONDUCTOR STRUCTURES
20
Patent #:
Issue Dt:
08/27/2002
Application #:
09179049
Filing Dt:
10/26/1998
Title:
LOW DEFECT DENSITY (GA, AL, IN)N AND HVPE PROCESS FOR MAKING SAME
21
Patent #:
Issue Dt:
10/03/2000
Application #:
09247469
Filing Dt:
02/08/1999
Title:
A LATERAL FIELD EFFECT TRANSISTOR OF SIC, A METHOD FOR PRODUCTION THEREOF AND A USE OF SUCH A TRANSISTOR
22
Patent #:
Issue Dt:
08/21/2001
Application #:
09298116
Filing Dt:
04/23/1999
Title:
FIELD EFFECT TRANSISTOR OF SIC FOR HIGH TEMPERATURE APPLICATION, USE OF SUCH A TRANSISTOR AND A METHOD FOR PRODUCTION THEREOF
23
Patent #:
Issue Dt:
07/22/2003
Application #:
09524062
Filing Dt:
03/13/2000
Title:
III-V NITRIDE SUBSTRATE BOULE AND METHOD OF MAKING AND USING THE SAME
24
Patent #:
Issue Dt:
11/05/2002
Application #:
09546821
Filing Dt:
04/11/2000
Title:
Method of forming vias in silicon carbide and resulting devices and circuits
25
Patent #:
Issue Dt:
09/10/2002
Application #:
09605195
Filing Dt:
06/28/2000
Title:
METHOD FOR ACHIEVING IMPROVED EPITAXY QUALITY (SURFACE TEXTURE AND DEFECT DENSITY) ON FREE-STANDING (ALUMINUM, INDIUM, GALLIUM) NITRIDE ((AL,IN,GA)N) SUBSTRATES FOR OPTO-ELECTRONIC AND ELECTRONIC DEVICES
26
Patent #:
Issue Dt:
04/27/2004
Application #:
09633598
Filing Dt:
08/07/2000
Title:
INDIUM GALLIUM NITRIDE CHANNEL HIGH ELECTRON MOBILITY TRANSISTORS, AND METHOD OF MAKING THE SAME
27
Patent #:
Issue Dt:
03/18/2003
Application #:
09656595
Filing Dt:
09/07/2000
Title:
GAN-BASED DEVICES USING THICK (GA, AL, IN)N BASE LAYERS
28
Patent #:
Issue Dt:
11/26/2002
Application #:
09701951
Filing Dt:
02/16/2001
Title:
NITRIDE BASED TRANSISTORS ON SEMI-INSULATING SILICON CARBIDE SUBSTRATES
29
Patent #:
Issue Dt:
08/20/2002
Application #:
09781732
Filing Dt:
02/12/2001
Publication #:
Pub Dt:
07/26/2001
Title:
LAYERED DIELECTRIC ON SILICON CARBIDE SEMICONDUCTOR STRUCTURES
30
Patent #:
Issue Dt:
04/26/2005
Application #:
09787189
Filing Dt:
03/15/2001
Title:
LOW TEMPERATURE FORMATION OF BACKSIDE OHMIC CONTACTS FOR VERTICAL DEVICES
31
Patent #:
Issue Dt:
06/24/2003
Application #:
09821360
Filing Dt:
03/29/2001
Publication #:
Pub Dt:
08/30/2001
Title:
NITRIDE BASED TRANSISTORS ON SEMI-INSULATING SILICON CARBIDE SUBSTRATES
32
Patent #:
Issue Dt:
12/03/2002
Application #:
09877437
Filing Dt:
06/08/2001
Publication #:
Pub Dt:
12/12/2002
Title:
HIGH SURFACE QUALITY GAN WAFER AND METHOD OF FABRICATING SAME
33
Patent #:
Issue Dt:
12/06/2005
Application #:
09929789
Filing Dt:
08/14/2001
Publication #:
Pub Dt:
03/07/2002
Title:
BULK SINGLE CRYSTAL GALLIUM NITRIDE AND METHOD OF MAKING SAME
34
Patent #:
Issue Dt:
07/20/2004
Application #:
09933943
Filing Dt:
08/21/2001
Publication #:
Pub Dt:
12/27/2001
Title:
BULK SINGLE CRYSTAL GALLIUM NITRIDE AND METHOD OF MAKING SAME
35
Patent #:
Issue Dt:
10/25/2005
Application #:
09947253
Filing Dt:
09/05/2001
Publication #:
Pub Dt:
06/06/2002
Title:
FREE-STANDING (AL, GA, IN)N AND PARTING METHOD FOR FORMING SAME
36
Patent #:
Issue Dt:
02/04/2003
Application #:
09992766
Filing Dt:
11/06/2001
Publication #:
Pub Dt:
06/06/2002
Title:
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND CIRCUITS
37
Patent #:
Issue Dt:
10/12/2004
Application #:
10003331
Filing Dt:
10/31/2001
Publication #:
Pub Dt:
12/05/2002
Title:
LOW TEMPERATURE FORMATION OF BACKSIDE OHMIC CONTACTS FOR VERTICAL DEVICES
38
Patent #:
Issue Dt:
11/18/2003
Application #:
10007431
Filing Dt:
11/08/2001
Publication #:
Pub Dt:
05/09/2002
Title:
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND CIRCUITS
39
Patent #:
Issue Dt:
03/04/2003
Application #:
10083071
Filing Dt:
02/26/2002
Publication #:
Pub Dt:
10/24/2002
Title:
LAYERED DIELECTRIC ON SILICON CARBIDE SEMICONDUCTOR STRUCTURES
40
Patent #:
Issue Dt:
09/13/2005
Application #:
10103226
Filing Dt:
03/21/2002
Publication #:
Pub Dt:
11/14/2002
Title:
LOW DEFECT DENSITY (GA, AL, IN) N AND HVPE PROCESS FOR MAKING SAME
41
Patent #:
Issue Dt:
04/05/2011
Application #:
10107001
Filing Dt:
03/25/2002
Publication #:
Pub Dt:
09/25/2003
Title:
DOPED GROUP III-V NITRIDE MATERIALS, AND MICROELECTRONIC DEVICES AND DEVICE PRECURSOR STRUCTURES COMPRISING SAME
42
Patent #:
Issue Dt:
09/20/2005
Application #:
10249448
Filing Dt:
04/10/2003
Publication #:
Pub Dt:
12/02/2004
Title:
LAYERED SEMICONDUCTOR DEVICES WITH CONDUCTIVE VIAS
43
Patent #:
Issue Dt:
10/04/2005
Application #:
10272761
Filing Dt:
10/17/2002
Publication #:
Pub Dt:
07/10/2003
Title:
HIGH SURFACE QUALITY GAN WAFER AND METHOD OF FABRICATING SAME
44
Patent #:
Issue Dt:
07/03/2012
Application #:
10313561
Filing Dt:
12/06/2002
Publication #:
Pub Dt:
11/20/2003
Title:
III-V NITRIDE HOMOEPITAXIAL MATERIAL OF IMPROVED QUALITY FORMED ON FREE-STANDING (AL,IN,GA)N SUBSTRATES
45
Patent #:
Issue Dt:
02/02/2010
Application #:
10369846
Filing Dt:
02/19/2003
Publication #:
Pub Dt:
08/21/2003
Title:
III-V NITRIDE SUBSTRATE BOULE AND METHOD OF MAKING AND USING THE SAME
46
Patent #:
Issue Dt:
09/14/2010
Application #:
10513009
Filing Dt:
10/27/2004
Publication #:
Pub Dt:
08/04/2005
Title:
HIGH VOLTAGE SWITCHING DEVICES AND PROCESS FOR FORMING SAME
47
Patent #:
Issue Dt:
01/12/2010
Application #:
10570852
Filing Dt:
03/06/2006
Publication #:
Pub Dt:
11/09/2006
Title:
METHOD AND DEVICE OF FIELD EFFECT TRANSISTOR INCLUDING A BASE SHORTED TO A SOURCE REGION
48
Patent #:
Issue Dt:
01/30/2007
Application #:
10618024
Filing Dt:
07/11/2003
Publication #:
Pub Dt:
01/13/2005
Title:
SEMI-INSULATING GAN AND METHOD OF MAKING THE SAME
49
Patent #:
Issue Dt:
04/25/2006
Application #:
10707898
Filing Dt:
01/22/2004
Publication #:
Pub Dt:
07/28/2005
Title:
SILICON CARBIDE ON DIAMOND SUBSTRATES AND RELATED DEVICES AND METHODS
50
Patent #:
Issue Dt:
01/29/2008
Application #:
10712351
Filing Dt:
11/13/2003
Publication #:
Pub Dt:
05/19/2005
Title:
LARGE AREA, UNIFORMLY LOW DISLOCATION DENSITY GAN SUBSTRATE AND PROCESS FOR MAKING THE SAME
51
Patent #:
Issue Dt:
10/10/2006
Application #:
10714307
Filing Dt:
11/14/2003
Publication #:
Pub Dt:
05/19/2005
Title:
VICINAL GALLIUM NITRIDE SUBSTRATE FOR HIGH QUALITY HOMOEPITAXY
52
Patent #:
Issue Dt:
06/21/2005
Application #:
10799140
Filing Dt:
03/12/2004
Publication #:
Pub Dt:
09/02/2004
Title:
LOW TEMPERATURE FORMATION OF BACKSIDE OHMIC CONTACTS FOR VERTICAL DEVICES
53
Patent #:
Issue Dt:
10/24/2006
Application #:
11067543
Filing Dt:
02/25/2005
Publication #:
Pub Dt:
03/30/2006
Title:
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND CIRCUITS
54
Patent #:
Issue Dt:
01/13/2009
Application #:
11093586
Filing Dt:
03/30/2005
Publication #:
Pub Dt:
10/12/2006
Title:
METHODS OF FABRICATING SILICON NITRIDE REGIONS IN SILICON CARBIDE AND RESULTING STRUCTURES
55
Patent #:
Issue Dt:
07/29/2008
Application #:
11149664
Filing Dt:
06/10/2005
Publication #:
Pub Dt:
12/14/2006
Title:
HIGHLY UNIFORM GROUP III NITRIDE EPITAXIAL LAYERS ON 100 MILLIMETER DIAMETER SILICON CARBIDE SUBSTRATES
56
Patent #:
Issue Dt:
04/28/2009
Application #:
11169378
Filing Dt:
06/29/2005
Publication #:
Pub Dt:
01/04/2007
Title:
PASSIVATION OF WIDE BAND-GAP BASED SEMICONDUCTOR DEVICES WITH HYDROGEN-FREE SPUTTERED NITRIDES
57
Patent #:
Issue Dt:
05/03/2016
Application #:
11169471
Filing Dt:
06/29/2005
Publication #:
Pub Dt:
01/04/2007
Title:
Low dislocation density group III nitride layers on silicon carbide substrates and methods of making the same
58
Patent #:
Issue Dt:
08/03/2010
Application #:
11185106
Filing Dt:
07/20/2005
Publication #:
Pub Dt:
01/25/2007
Title:
SEMICONDUCTOR DEVICE COMPRISING A JUNCTION HAVING A PLURALITY OF RINGS
59
Patent #:
Issue Dt:
10/15/2013
Application #:
11211122
Filing Dt:
08/24/2005
Title:
INDIUM GALLIUM NITRIDE CHANNEL HIGH ELECTRON MOBILITY TRANSISTORS, AND METHOD OF MAKING THE SAME
60
Patent #:
Issue Dt:
02/19/2008
Application #:
11243768
Filing Dt:
10/05/2005
Publication #:
Pub Dt:
02/16/2006
Title:
BULK SINGLE CRYSTAL GALLIUM NITRIDE AND METHOD OF MAKING SAME
61
Patent #:
Issue Dt:
04/12/2011
Application #:
11276959
Filing Dt:
03/18/2006
Title:
DISTRIBUTED FUNCTIONALITY IN A WIRELESS COMMUNICATIONS NETWORK
62
Patent #:
Issue Dt:
10/06/2009
Application #:
11328550
Filing Dt:
01/10/2006
Publication #:
Pub Dt:
01/04/2007
Title:
ENVIRONMENTALLY ROBUST PASSIVATION STRUCTURES FOR HIGH-VOLTAGE SILICON CARBIDE SEMICONDUCTOR DEVICES
63
Patent #:
Issue Dt:
08/25/2009
Application #:
11347953
Filing Dt:
02/06/2006
Publication #:
Pub Dt:
06/29/2006
Title:
SILICON CARBIDE LAYER ON DIAMOND SUBSTRATE FOR SUPPORTING GROUP III NITRIDE HETEROSTRUCTURE DEVICE
64
Patent #:
Issue Dt:
06/24/2008
Application #:
11431990
Filing Dt:
05/11/2006
Publication #:
Pub Dt:
10/12/2006
Title:
VICINAL GALLIUM NITRIDE SUBSTRATE FOR HIGH QUALITY HOMOEPITAXY
65
Patent #:
Issue Dt:
06/01/2010
Application #:
11444106
Filing Dt:
05/31/2006
Publication #:
Pub Dt:
12/06/2007
Title:
SEMICONDUCTOR DEVICE
66
Patent #:
Issue Dt:
04/13/2010
Application #:
11462016
Filing Dt:
08/02/2006
Publication #:
Pub Dt:
01/25/2007
Title:
REDUCED LEAKAGE POWER DEVICES BY INVERSION LAYER SURFACE PASSIVATION
67
Patent #:
Issue Dt:
02/22/2011
Application #:
11551286
Filing Dt:
10/20/2006
Publication #:
Pub Dt:
04/23/2009
Title:
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND CIRCUITS
68
Patent #:
Issue Dt:
03/04/2014
Application #:
11651528
Filing Dt:
01/10/2007
Publication #:
Pub Dt:
08/30/2007
Title:
SILICON CARBIDE DIMPLED SUBSTRATE
69
Patent #:
Issue Dt:
11/16/2010
Application #:
11661962
Filing Dt:
03/01/2007
Publication #:
Pub Dt:
11/15/2007
Title:
LATERAL FIELD EFFECT TRANSISTOR AND ITS FABRICATION COMPRISING A SPACER LAYER ABOVE AND BELOW THE CHANNEL LAYER
70
Patent #:
Issue Dt:
02/26/2013
Application #:
11673117
Filing Dt:
02/09/2007
Publication #:
Pub Dt:
08/14/2008
Title:
SCHOTTKY DIODE STRUCTURE WITH SILICON MESA AND JUNCTION BARRIER SCHOTTKY WELLS
71
Patent #:
Issue Dt:
12/29/2009
Application #:
11685761
Filing Dt:
03/13/2007
Publication #:
Pub Dt:
09/18/2008
Title:
GRADED DIELECTRIC LAYER
72
Patent #:
Issue Dt:
12/08/2009
Application #:
11711703
Filing Dt:
02/28/2007
Publication #:
Pub Dt:
08/28/2008
Title:
SILICON CARBIDE SELF-ALIGNED EPITAXIAL MOSFET FOR HIGH POWERED DEVICE APPLICATIONS
73
Patent #:
Issue Dt:
05/07/2013
Application #:
11753483
Filing Dt:
05/24/2007
Publication #:
Pub Dt:
11/27/2008
Title:
MICROSCALE OPTOELECTRONIC DEVICE PACKAGES
74
Patent #:
Issue Dt:
12/21/2010
Application #:
11845805
Filing Dt:
08/28/2007
Publication #:
Pub Dt:
02/14/2008
Title:
PASSIVATION OF WIDE BAND-GAP BASED SEMICONDUCTOR DEVICES WITH HYDROGEN-FREE SPUTTERED NITRIDES
75
Patent #:
Issue Dt:
01/25/2011
Application #:
11846605
Filing Dt:
08/29/2007
Publication #:
Pub Dt:
03/05/2009
Title:
HIGH TEMPERATURE ION IMPLANTATION OF NITRIDE BASED HEMTS
76
Patent #:
Issue Dt:
04/16/2013
Application #:
11855595
Filing Dt:
09/14/2007
Publication #:
Pub Dt:
03/19/2009
Title:
GRID-UMOSFET WITH ELECTRIC FIELD SHIELDING OF GATE OXIDE
77
Patent #:
Issue Dt:
02/01/2011
Application #:
11856222
Filing Dt:
09/17/2007
Publication #:
Pub Dt:
01/03/2008
Title:
LARGE AREA, UNIFORMLY LOW DISLOCATION DENSITY GAN SUBSTRATE AND PROCESS FOR MAKING THE SAME
78
Patent #:
Issue Dt:
12/27/2011
Application #:
11949221
Filing Dt:
12/03/2007
Publication #:
Pub Dt:
06/04/2009
Title:
SHORT GATE HIGH POWER MOSFET AND METHOD OF MANUFACTURE
79
Patent #:
Issue Dt:
08/02/2011
Application #:
11952447
Filing Dt:
12/07/2007
Publication #:
Pub Dt:
06/11/2009
Title:
TRANSISTOR WITH A-FACE CONDUCTIVE CHANNEL AND TRENCH PROTECTING WELL REGION
80
Patent #:
Issue Dt:
05/05/2015
Application #:
11956366
Filing Dt:
12/14/2007
Publication #:
Pub Dt:
05/30/2013
Title:
Metallization structure for high power microelectronic devices
81
Patent #:
Issue Dt:
09/14/2010
Application #:
12019690
Filing Dt:
01/25/2008
Publication #:
Pub Dt:
07/30/2009
Title:
SEMICONDUCTOR TRANSISTOR WITH P TYPE RE-GROWN CHANNEL LAYER
82
Patent #:
Issue Dt:
01/25/2011
Application #:
12020731
Filing Dt:
01/28/2008
Publication #:
Pub Dt:
05/22/2008
Title:
SILICON-RICH NICKEL-SILICIDE OHMIC CONTACTS FOR SIC SEMICONDUCTOR DEVICES
83
Patent #:
Issue Dt:
07/05/2011
Application #:
12026552
Filing Dt:
02/05/2008
Publication #:
Pub Dt:
05/29/2008
Title:
LARGE AREA, UNIFORMLY LOW DISLOCATION DENSITY GAN SUBSTRATE AND PROCESS FOR MAKING THE SAME
84
Patent #:
Issue Dt:
09/14/2010
Application #:
12030198
Filing Dt:
02/12/2008
Publication #:
Pub Dt:
06/05/2008
Title:
BULK SINGLE CRYSTAL GALLIUM NITRIDE AND METHOD OF MAKING SAME
85
Patent #:
Issue Dt:
04/20/2010
Application #:
12102275
Filing Dt:
04/14/2008
Publication #:
Pub Dt:
08/21/2008
Title:
VICINAL GALLIUM NITRIDE SUBSTRATE FOR HIGH QUALITY HOMOEPITAXY
86
Patent #:
Issue Dt:
02/16/2010
Application #:
12118947
Filing Dt:
05/12/2008
Publication #:
Pub Dt:
12/11/2008
Title:
HIGHLY UNIFORM GROUP III NITRIDE EPITAXIAL LAYERS ON 100 MILLIMETER DIAMETER SILICON CARBIDE SUBSTRATES
87
Patent #:
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Title:
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Assignor
1
Exec Dt:
10/01/2021
Assignee
1
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Correspondence name and address
WITHROW + TERRANOVA
106 PINEDALE SPRINGS WAY
CARY, NC 27511

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