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Zlatko Sitar
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Apex, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Highly transparent aluminum nitride single crystalline layers and d...
Patent number
9,840,790
Issue date
Dec 12, 2017
Hexatech, Inc.
Akinori Koukitu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Passivation of aluminum nitride substrates
Patent number
8,822,045
Issue date
Sep 2, 2014
North Carolina State University
Ramon R. Collazo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Controlled polarity group III-nitride films and methods of preparin...
Patent number
8,734,965
Issue date
May 27, 2014
North Carolina State University
Raoul Schlesser
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Dense, shaped articles constructed of a refractory material and met...
Patent number
8,414,677
Issue date
Apr 9, 2013
North Carolina State University
Raoul Schlesser
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Passivation of aluminum nitride substrates
Patent number
8,148,802
Issue date
Apr 3, 2012
North Carolina State University
Ramon R. Collazo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Passivation of aluminum nitride substrates
Patent number
7,915,178
Issue date
Mar 29, 2011
North Carolina State University
Ramon R. Collazo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Controlled polarity group III-nitride films and methods of preparin...
Patent number
7,815,970
Issue date
Oct 19, 2010
North Carolina State University
Raoul Schlesser
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Seeded growth process for preparing aluminum nitride single crystals
Patent number
7,678,195
Issue date
Mar 16, 2010
North Carolina State University
Raoul Schlesser
C30 - CRYSTAL GROWTH
Information
Patent Grant
Dense, shaped articles constructed of a refractory material and met...
Patent number
7,632,454
Issue date
Dec 15, 2009
North Carolina State University
Raoul Schlesser
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
MONOLITHIC MICRO-PILLAR PHOTONIC CAVITIES BASED ON III-NITRIDE SEMI...
Publication number
20220393431
Publication date
Dec 8, 2022
U.S. Army DEVCOM Army Research Laboratory
Michael D. Gerhold
C30 - CRYSTAL GROWTH
Information
Patent Application
CONTROLLED DOPING FROM LOW TO HIGH LEVELS IN WIDE BANDGAP SEMICONDU...
Publication number
20170154963
Publication date
Jun 1, 2017
North Carolina State University
Ramon R. Collazo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY TRANSPARENT ALUMINUM NITRIDE SINGLE CRYSTALLINE LAYERS AND D...
Publication number
20150247260
Publication date
Sep 3, 2015
Akinori Koukitu
C30 - CRYSTAL GROWTH
Information
Patent Application
PASSIVATION OF ALUMINUM NITRIDE SUBSTRATES
Publication number
20120168772
Publication date
Jul 5, 2012
North Carolina State University
Ramon R. Collazo
C30 - CRYSTAL GROWTH
Information
Patent Application
PASSIVATION OF ALUMINUM NITRIDE SUBSTRATES
Publication number
20110140124
Publication date
Jun 16, 2011
North Carolina State University
Ramon R. Collazo
C30 - CRYSTAL GROWTH
Information
Patent Application
CONTROLLED POLARITY GROUP III-NITRIDE FILMS AND METHODS OF PREPARIN...
Publication number
20110020602
Publication date
Jan 27, 2011
North Carolina State University
Raoul Schlesser
C30 - CRYSTAL GROWTH
Information
Patent Application
PASSIVATION OF ALUMINUM NITRIDE SUBSTRATES
Publication number
20100025823
Publication date
Feb 4, 2010
North Carolina State University
Ramon R. Collazo
C30 - CRYSTAL GROWTH
Information
Patent Application
DENSE, SHAPED ARTICLES CONSTRUCTED OF A REFRACTORY MATERIAL AND MET...
Publication number
20090324859
Publication date
Dec 31, 2009
North Carolina State University
Raoul Schlesser
C30 - CRYSTAL GROWTH
Information
Patent Application
Seeded growth process for preparing aluminum nitride single crystals
Publication number
20070257333
Publication date
Nov 8, 2007
North Carolina State University
Raoul Schlesser
C30 - CRYSTAL GROWTH
Information
Patent Application
Dense, shaped articles constructed of a refractory material and met...
Publication number
20060280640
Publication date
Dec 14, 2006
North Carolina State University
Raoul Schlesser
C30 - CRYSTAL GROWTH
Information
Patent Application
CONTROLLED POLARITY GROUP III-NITRIDE FILMS AND METHODS OF PREPARIN...
Publication number
20060257626
Publication date
Nov 16, 2006
North Carolina State University
Raoul Schlesser
C30 - CRYSTAL GROWTH