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Lianghong Liu
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Raleigh, NC, US
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Patents Grants
last 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
Single crystal group III nitride articles and method of producing s...
Patent number
8,871,556
Issue date
Oct 28, 2014
Kyma Technologies, Inc.
Edward Preble
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single crystal group III nitride articles and method of producing s...
Patent number
8,637,848
Issue date
Jan 28, 2014
Kyma Technologies, Inc.
Edward Preble
C30 - CRYSTAL GROWTH
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
Single crystal group III nitride articles and method of producing s...
Patent number
8,349,711
Issue date
Jan 8, 2013
Kyma Technologies, Inc.
Edward A. Preble
C30 - CRYSTAL GROWTH
Information
Patent Grant
Single crystal group III nitride articles and method of producing s...
Patent number
7,897,490
Issue date
Mar 1, 2011
Kyma Technologies, Inc.
Edward A. Preble
C30 - CRYSTAL GROWTH
Information
Patent Grant
Non-polar and semi-polar GaN substrates, devices, and methods for m...
Patent number
7,727,874
Issue date
Jun 1, 2010
Kyma Technologies, Inc.
Andrew David Hanser
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 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
SINGLE CRYSTAL GROUP III NITRIDE ARTICLES AND METHOD OF PRODUCING S...
Publication number
20140162441
Publication date
Jun 12, 2014
Kyma Technologies, Inc.
Edward Preble
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL GROUP III NITRIDE ARTICLES AND METHOD OF PRODUCING S...
Publication number
20130264569
Publication date
Oct 10, 2013
Kyma Technologies, Inc.
Edward Preble
C30 - CRYSTAL GROWTH
Information
Patent Application
Wafer Furnace with Variable Flow Gas Jets
Publication number
20120211917
Publication date
Aug 23, 2012
Evergreen Solar, Inc
Leo van Glabbeek
C30 - CRYSTAL GROWTH
Information
Patent Application
SINGLE CRYSTAL GROUP III NITRIDE ARTICLES AND METHOD OF PRODUCING S...
Publication number
20110198590
Publication date
Aug 18, 2011
Edward A. Preble
C30 - CRYSTAL GROWTH
Information
Patent Application
Single crystal group III nitride articles and method of producing s...
Publication number
20100327291
Publication date
Dec 30, 2010
Kyma Technologies, Inc.
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
Non-polar and semi-polar GaN substrates, devices, and methods for m...
Publication number
20090081857
Publication date
Mar 26, 2009
Kyma Technologies, Inc.
Andrew David Hanser
C30 - CRYSTAL GROWTH
Information
Patent Application
Low defect group III nitride films useful for electronic and optoel...
Publication number
20070138505
Publication date
Jun 21, 2007
Kyma Technologies, Inc.
Edward A. Preble
C30 - CRYSTAL GROWTH