Denis Tsvetkov

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Morrisville, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Group III nitride articles and methods for making same
- Patent number 9,263,266
- Issue date Feb 16, 2016
- Kyma Technologies, Inc.
- Andrew D. Hanser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride articles having nucleation layers, transitional l...
- Patent number 9,082,890
- Issue date Jul 14, 2015
- Kyma Technologies, Inc.
- Andrew D. Hanser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making group III nitride articles
- Patent number 8,435,879
- Issue date May 7, 2013
- Kyma Technologies, Inc.
- Andrew D. Hanser
- C30 - CRYSTAL GROWTH
Information Patent Grant
Inclusion-free uniform semi-insulating group III nitride substrates...
- Patent number 8,202,793
- Issue date Jun 19, 2012
- Kyma Technologies, Inc.
- Edward A. Preble
- C30 - CRYSTAL GROWTH
Information Patent Grant
Inclusion-free uniform semi-insulating group III nitride substrate...
- Patent number 7,777,217
- Issue date Aug 17, 2010
- Kyma Technologies, Inc.
- Edward A. Preble
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GROUP III NITRIDE ARTICLES AND METHODS FOR MAKING SAME
- Publication number 20150279675
- Publication date Oct 1, 2015
- Kyma Technologies, Inc.
- Andrew D. Hanser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP III NITRIDE ARTICLES HAVING NUCLEATION LAYERS, TRANSITIONAL L...
- Publication number 20150200256
- Publication date Jul 16, 2015
- Kyma Technologies, Inc.
- Andrew D. Hanser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INCLUSION-FREE UNIFORM SEMI-INSULATING GROUP III NITRIDE SUBSTRATES...
- Publication number 20110042682
- Publication date Feb 24, 2011
- Kyma Technologies
- Edward A. Preble
- C30 - CRYSTAL GROWTH
Information Patent Application
Group III Nitride Articles and Methods for Making Same
- Publication number 20100044718
- Publication date Feb 25, 2010
- Andrew D. Hanser
- C30 - CRYSTAL GROWTH
Information Patent Application
Inclusion-free uniform semi-insulating group III nitride substrates...
- Publication number 20070141823
- Publication date Jun 21, 2007
- Kyma Technologies, Inc.
- Edward A. Preble
- C30 - CRYSTAL GROWTH