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Mark Brady
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Carrboro, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
One hundred millimeter SiC crystal grown on off-axis seed
Patent number
8,980,445
Issue date
Mar 17, 2015
Cree, Inc.
Robert T. Leonard
C30 - CRYSTAL GROWTH
Information
Patent Grant
Low micropipe 100 mm silicon carbide wafer
Patent number
8,866,159
Issue date
Oct 21, 2014
Cree, Inc.
Adrian Powell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low 1C screw dislocation 3 inch silicon carbide wafer
Patent number
8,785,946
Issue date
Jul 22, 2014
Cree, Inc.
Adrian Powell
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Low 1C screw dislocation 3 inch silicon carbide wafer
Patent number
8,624,267
Issue date
Jan 7, 2014
Cree, Inc.
Adrian Powell
Information
Patent Grant
Low micropipe 100 mm silicon carbide wafer
Patent number
8,618,552
Issue date
Dec 31, 2013
Cree, Inc.
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Grant
Low 1C screw dislocation 3 inch silicon carbide wafer
Patent number
8,384,090
Issue date
Feb 26, 2013
Cree, Inc.
Adrian Powell
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
One hundred millimeter single crystal silicon carbide wafer
Patent number
8,147,991
Issue date
Apr 3, 2012
Cree, Inc.
Jason Ronald Jenny
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
One hundred millimeter high purity semi-insulating single crystal s...
Patent number
7,601,441
Issue date
Oct 13, 2009
Cree, Inc.
Jason Ronald Jenny
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing high quality large size silicon carbide crystals
Patent number
7,563,321
Issue date
Jul 21, 2009
Cree, Inc.
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Grant
Seeded single crystal silicon carbide growth and resulting crystals
Patent number
7,316,747
Issue date
Jan 8, 2008
Cree, Inc.
Jason Ronald Jenny
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low micropipe 100 mm silicon carbide wafer
Patent number
7,314,521
Issue date
Jan 1, 2008
Cree, Inc.
Adrian Powell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low 1c screw dislocation 3 inch silicon carbide wafer
Patent number
7,314,520
Issue date
Jan 1, 2008
Cree, Inc.
Adrian Powell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low basal plane dislocation bulk grown SiC wafers
Patent number
7,294,324
Issue date
Nov 13, 2007
Cree, Inc.
Adrian Powell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semi-insulating silicon carbide without vanadium domination
Patent number
6,639,247
Issue date
Oct 28, 2003
Cree, Inc.
Calvin H. Carter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semi-insulating silicon carbide without vanadium domination
Patent number
6,403,982
Issue date
Jun 11, 2002
Cree, Inc.
Calvin H. Carter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semi-insulating silicon carbide without vanadium domination
Patent number
6,396,080
Issue date
May 28, 2002
Cree, Inc.
Calvin H. Carter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semi-insulating silicon carbide without vanadium domination
Patent number
6,218,680
Issue date
Apr 17, 2001
Cree, Inc.
Calvin H. Carter
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
LOW MICROPIPE 100 MM SILICON CARBIDE WAFER
Publication number
20140291698
Publication date
Oct 2, 2014
Cree, Inc.
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW 1C SCREW DISLOCATION 3 INCH SILICON CARBIDE WAFER
Publication number
20130161651
Publication date
Jun 27, 2013
Cree, Inc.
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
ONE HUNDRED MILLIMETER SINGLE CRYSTAL SILICON CARBIDE WAFER
Publication number
20110024766
Publication date
Feb 3, 2011
Cree, Inc.
Jason Ronald Jenny
C30 - CRYSTAL GROWTH
Information
Patent Application
Low Micropipe 100 mm Silicon Carbide Wafer
Publication number
20080237609
Publication date
Oct 2, 2008
Cree, Inc.
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
Low 1C Screw Dislocation 3 Inch Silicon Carbide Wafer
Publication number
20080169476
Publication date
Jul 17, 2008
Cree, Inc.
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
One Hundred Millimeter SiC Crystal Grown on Off-Axis Seed
Publication number
20080008641
Publication date
Jan 10, 2008
Robert T. Leonard
C30 - CRYSTAL GROWTH
Information
Patent Application
LOW MICROPIPE 100 MM SILICON CARBIDE WAFER
Publication number
20070209577
Publication date
Sep 13, 2007
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
Seeded single crystal silicon carbide growth and resulting crystals
Publication number
20060213430
Publication date
Sep 28, 2006
Jason Ronald Jenny
C30 - CRYSTAL GROWTH
Information
Patent Application
Process for producing high quality large size silicon carbide crystals
Publication number
20060118037
Publication date
Jun 8, 2006
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
Low basal plane dislocation bulk grown SiC wafers
Publication number
20060075958
Publication date
Apr 13, 2006
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
Low 1c screw dislocation 3 inch silicon carbide wafer
Publication number
20060073707
Publication date
Apr 6, 2006
Adrian Powell
C30 - CRYSTAL GROWTH
Information
Patent Application
One hundred millimeter high purity semi-insulating single crystal s...
Publication number
20050126471
Publication date
Jun 16, 2005
Jason Ronald Jenny
C30 - CRYSTAL GROWTH
Information
Patent Application
Semi-insulating silicon carbide without vanadium domination
Publication number
20010023945
Publication date
Sep 27, 2001
Calvin H. Carter
C30 - CRYSTAL GROWTH
Information
Patent Application
Semi-insulating silicon carbide without vanadium domination
Publication number
20010019132
Publication date
Sep 6, 2001
Calvin H. Carter
C30 - CRYSTAL GROWTH
Information
Patent Application
Semi-insulating silicon carbide without vanadium domination
Publication number
20010017374
Publication date
Aug 30, 2001
Calvin H. Carter
C30 - CRYSTAL GROWTH