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Kathleen Marie Doverspike
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Apex, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Group III nitride LED with undoped cladding layer
Patent number
RE46588
Issue date
Oct 24, 2017
Cree, Inc.
John Adam Edmond
Information
Patent Grant
Group III nitride LED with undoped cladding layer and multiple quan...
Patent number
RE46589
Issue date
Oct 24, 2017
Cree, Inc.
John Adam Edmond
Information
Patent Grant
Group III nitride based light emitting diode structures with a quan...
Patent number
9,112,083
Issue date
Aug 18, 2015
Cree, Inc.
David Todd Emerson
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Vertical geometry InGaN LED
Patent number
RE45517
Issue date
May 19, 2015
Cree, Inc.
Kathleen Marie Doverspike
257 - Active solid-state devices
Information
Patent Grant
Group III nitride LED with undoped cladding layer
Patent number
RE45059
Issue date
Aug 5, 2014
Cree, Inc.
John Adam Edmond
257 - Active solid-state devices
Information
Patent Grant
Methods of fabricating group III nitride based light emitting diode...
Patent number
8,227,268
Issue date
Jul 24, 2012
Cree, Inc.
David Todd Emerson
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Vertical geometry InGaN LED
Patent number
RE42007
Issue date
Dec 28, 2010
Cree, Inc.
Kathleen Marie Doverspike
257 - Active solid-state devices
Information
Patent Grant
Group III nitride LED with undoped cladding layer
Patent number
7,692,209
Issue date
Apr 6, 2010
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode with metal coupling structure
Patent number
7,531,840
Issue date
May 12, 2009
Cree, Inc.
John A. Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode with degenerate coupling structure
Patent number
7,482,183
Issue date
Jan 27, 2009
Cree, Inc.
John A. Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride based superlattice structures
Patent number
7,312,474
Issue date
Dec 25, 2007
Cree, Inc.
David Todd Emerson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inverted light emitting diode on conductive substrate
Patent number
7,170,097
Issue date
Jan 30, 2007
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride LED with silicon carbide substrate
Patent number
7,071,490
Issue date
Jul 4, 2006
Czee, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical geometry InGaN LED
Patent number
7,034,328
Issue date
Apr 25, 2006
Cree, Inc.
Kathleen Marie Doverspike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride contact structures for light emitting devices
Patent number
6,987,281
Issue date
Jan 17, 2006
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride based light emitting diode structures with a quan...
Patent number
6,958,497
Issue date
Oct 25, 2005
Cree, Inc.
David Todd Emerson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride LED with silicon carbide cladding layer
Patent number
6,952,024
Issue date
Oct 4, 2005
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride LED with undoped cladding layer and multiple quan...
Patent number
6,906,352
Issue date
Jun 14, 2005
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride LED with undoped cladding layer (5000.137)
Patent number
6,800,876
Issue date
Oct 5, 2004
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride light emitting devices with progressively graded...
Patent number
6,784,461
Issue date
Aug 31, 2004
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting devices with Group III nitride contact layer and sup...
Patent number
6,717,185
Issue date
Apr 6, 2004
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride photonic devices on silicon carbide substrates wi...
Patent number
6,630,690
Issue date
Oct 7, 2003
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical geometry InGaN LED
Patent number
6,610,551
Issue date
Aug 26, 2003
Cree, Inc.
Kathleen Marie Doverspike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride light emitting devices with gallium-free layers
Patent number
6,534,797
Issue date
Mar 18, 2003
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride photonic devices on silicon carbide substrates wi...
Patent number
6,492,193
Issue date
Dec 10, 2002
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical geometry ingan LED
Patent number
6,459,100
Issue date
Oct 1, 2002
Cree, Inc.
Kathleen Marie Doverspike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride photonic devices on silicon carbide substrates wi...
Patent number
6,373,077
Issue date
Apr 16, 2002
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride photonic devices on silicon carbide substrates wi...
Patent number
6,201,262
Issue date
Mar 13, 2001
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III nitride photonic devices on silicon carbide substrates wi...
Patent number
6,187,606
Issue date
Feb 13, 2001
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
GROUP III NITRIDE BASED LIGHT EMITTING DIODE STRUCTURES WITH A QUAN...
Publication number
20120298955
Publication date
Nov 29, 2012
Cree, Inc.
David Todd Emerson
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHODS OF FABRICATING GROUP III NITRIDE BASED LIGHT EMITTING DIODE...
Publication number
20080038858
Publication date
Feb 14, 2008
Cree, Inc.
David Todd Emerson
B82 - NANO-TECHNOLOGY
Information
Patent Application
Light Emitting Diode with Metal Coupling Structure
Publication number
20070210318
Publication date
Sep 13, 2007
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE WTH DEGENERATE COUPLING STRUCTURE
Publication number
20070114541
Publication date
May 24, 2007
Cree, Inc.
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III Nitride LED with Undoped Cladding Layer
Publication number
20060233211
Publication date
Oct 19, 2006
John Adam Edmond
B82 - NANO-TECHNOLOGY
Information
Patent Application
Group III nitride based light emitting diode structures with a quan...
Publication number
20050045895
Publication date
Mar 3, 2005
David Todd Emerson
B82 - NANO-TECHNOLOGY
Information
Patent Application
GROUP III NITRIDE LED WITH SILICON CARBIDE SUBSTRATE
Publication number
20050040426
Publication date
Feb 24, 2005
John Adam Edmond
B82 - NANO-TECHNOLOGY
Information
Patent Application
Vertical geometry InGaN LED
Publication number
20040232433
Publication date
Nov 25, 2004
Kathleen Marie Doverspike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Inverted light emitting diode on conductive substrate
Publication number
20040159843
Publication date
Aug 19, 2004
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III nitride contact structures for light emitting devices
Publication number
20040159851
Publication date
Aug 19, 2004
John Adam Edmond
B82 - NANO-TECHNOLOGY
Information
Patent Application
Group III nitride LED with silicon carbide cladding layer
Publication number
20040159842
Publication date
Aug 19, 2004
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting devices with group III nitride contact layer and sup...
Publication number
20030164506
Publication date
Sep 4, 2003
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III nitride light emitting devices with progressively graded...
Publication number
20030164507
Publication date
Sep 4, 2003
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III nitride based light emitting diode structures with a quan...
Publication number
20030006418
Publication date
Jan 9, 2003
David Todd Emerson
B82 - NANO-TECHNOLOGY
Information
Patent Application
Group III nitride LED with undoped cladding layer and multiple quan...
Publication number
20020195606
Publication date
Dec 26, 2002
John Adam Edmond
B82 - NANO-TECHNOLOGY
Information
Patent Application
VERTICAL GEOMETRY INGAN LED
Publication number
20020121642
Publication date
Sep 5, 2002
KATHLEEN MARIE DOVERSPIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III nitride LED with undoped cladding layer (5000.137)
Publication number
20020093020
Publication date
Jul 18, 2002
John Adam Edmond
B82 - NANO-TECHNOLOGY
Information
Patent Application
Group III nitride photonic devices on silicon carbide substrates wi...
Publication number
20020008241
Publication date
Jan 24, 2002
John Adam Edmond
H01 - BASIC ELECTRIC ELEMENTS