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Kenneth E. Morgan
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Castleton, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Large aluminum nitride crystals with reduced defects and methods of...
Patent number
11,225,731
Issue date
Jan 18, 2022
Crystal IS, Inc.
Robert Bondokov
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
11,124,892
Issue date
Sep 21, 2021
Crystal IS, Inc.
Robert T. Bondokov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
11,015,263
Issue date
May 25, 2021
Crystal IS, Inc.
Robert T. Bondokov
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Aluminum nitride bulk crystals having high transparency to ultravio...
Patent number
10,801,127
Issue date
Oct 13, 2020
Crystal IS, Inc.
Sandra B. Schujman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
10,697,085
Issue date
Jun 30, 2020
Crystal IS, Inc.
Robert T. Bondokov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
10,392,722
Issue date
Aug 27, 2019
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Aluminum nitride bulk crystals having high transparency to ultravio...
Patent number
10,316,428
Issue date
Jun 11, 2019
Crystal IS, Inc.
Sandra B. Schujman
C30 - CRYSTAL GROWTH
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
10,125,432
Issue date
Nov 13, 2018
CRYSTAL IS , INC.
Robert T. Bondokov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for producing large, single-crystals of alumin...
Patent number
9,970,127
Issue date
May 15, 2018
Crystal IS, Inc.
Leo Schowalter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
9,771,666
Issue date
Sep 26, 2017
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
9,670,591
Issue date
Jun 6, 2017
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
9,624,601
Issue date
Apr 18, 2017
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large aluminum nitride crystals with reduced defects and methods of...
Patent number
9,598,791
Issue date
Mar 21, 2017
Crystal IS, Inc.
Robert Bondokov
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Aluminum nitride bulk crystals having high transparency to untravio...
Patent number
9,447,519
Issue date
Sep 20, 2016
Crystal IS, Inc.
Sandra B. Schujman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and apparatus for producing large, single-crystals of alumin...
Patent number
9,447,521
Issue date
Sep 20, 2016
Crystal IS, Inc.
Leo Schowalter
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Aluminum nitride bulk crystals having high transparency to ultravio...
Patent number
9,034,103
Issue date
May 19, 2015
Crystal IS, Inc.
Sandra B. Schujman
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method and apparatus for producing large, single-crystals of alumin...
Patent number
8,896,020
Issue date
Nov 25, 2014
Crystal IS, Inc.
Leo Schowalter
C30 - CRYSTAL GROWTH
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
8,834,630
Issue date
Sep 16, 2014
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Grant
Large aluminum nitride crystals with reduced defects and methods of...
Patent number
8,580,035
Issue date
Nov 12, 2013
Crystal IS, Inc.
Robert Bondokov
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method and apparatus for producing large, single-crystals of alumin...
Patent number
8,545,629
Issue date
Oct 1, 2013
Crystal IS, Inc.
Leo J. Schowalter
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Large aluminum nitride crystals with reduced defects and methods of...
Patent number
8,349,077
Issue date
Jan 8, 2013
Crystal IS, Inc.
Robert T. Bondokov
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Defect reduction in seeded aluminum nitride crystal growth
Patent number
8,323,406
Issue date
Dec 4, 2012
Crystal IS, Inc.
Robert T. Bondokov
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Nitride semiconductor heterostructures and related methods
Patent number
8,222,650
Issue date
Jul 17, 2012
Crystal IS, Inc.
Leo J. Schowalter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for controllable doping of aluminum nitride bulk crystals
Patent number
8,012,257
Issue date
Sep 6, 2011
Crystal IS, Inc.
Kenneth E. Morgan
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nitride semiconductor heterostructures and related methods
Patent number
7,638,346
Issue date
Dec 29, 2009
Crystal IS, Inc.
Leo J. Schowalter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for polishing a substrate surface
Patent number
7,323,414
Issue date
Jan 29, 2008
Crystal IS, Inc.
Leo J. Schowalter
B24 - GRINDING POLISHING
Information
Patent Grant
Nitride ceramics to mount aluminum nitride seed for sublimation growth
Patent number
7,087,112
Issue date
Aug 8, 2006
Crystal IS, Inc.
Juan Carlos Rojo
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for polishing a substrate surface
Patent number
7,037,838
Issue date
May 2, 2006
Rensselaer Polytechnic Institute
Leo J. Schowalter
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20200354852
Publication date
Nov 12, 2020
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20200002841
Publication date
Jan 2, 2020
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
ALUMINUM NITRIDE BULK CRYSTALS HAVING HIGH TRANSPARENCY TO ULTRAVIO...
Publication number
20190316272
Publication date
Oct 17, 2019
Crystal IS, Inc.
Sandra B. Schujman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20190106808
Publication date
Apr 11, 2019
Robert T. Bondokov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20170350036
Publication date
Dec 7, 2017
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20170191184
Publication date
Jul 6, 2017
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING LARGE, SINGLE-CRYSTALS OF ALUMIN...
Publication number
20170159207
Publication date
Jun 8, 2017
Crystal IS, Inc.
Leo Schowalter
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE ALUMINUM NITRIDE CRYSTALS WITH REDUCED DEFECTS AND METHODS OF...
Publication number
20170145592
Publication date
May 25, 2017
Robert Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
ALUMINUM NITRIDE BULK CRYSTALS HAVING HIGH TRANSPARENCY TO ULTRAVIO...
Publication number
20160348273
Publication date
Dec 1, 2016
Crystal IS, Inc.
Sandra B. Schujman
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE ALUMINUM NITRIDE CRYSTALS WITH REDUCED DEFECTS AND METHODS OF...
Publication number
20160208417
Publication date
Jul 21, 2016
Robert Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20150275393
Publication date
Oct 1, 2015
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
ALUMINUM NITRIDE BULK CRYSTALS HAVING HIGH TRANSPARENCY TO ULTRAVIO...
Publication number
20150218729
Publication date
Aug 6, 2015
Sandra B. Schujman
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING LARGE, SINGLE-CRYSTALS OF ALUMIN...
Publication number
20150079329
Publication date
Mar 19, 2015
Crystal IS, Inc.
Leo Schowalter
C30 - CRYSTAL GROWTH
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20150020731
Publication date
Jan 22, 2015
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20150013592
Publication date
Jan 15, 2015
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE ALUMINUM NITRIDE CRYSTALS WITH REDUCED DEFECTS AND METHODS OF...
Publication number
20140093671
Publication date
Apr 3, 2014
Robert Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING LARGE, SINGLE-CRYSTALS OF ALUMIN...
Publication number
20140061666
Publication date
Mar 6, 2014
Leo Schowalter
C30 - CRYSTAL GROWTH
Information
Patent Application
LARGE ALUMINUM NITRIDE CRYSTALS WITH REDUCED DEFECTS AND METHODS OF...
Publication number
20130152852
Publication date
Jun 20, 2013
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20130157442
Publication date
Jun 20, 2013
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
ALUMINUM NITRIDE BULK CRYSTALS HAVING HIGH TRANSPARENCY TO ULTRAVIO...
Publication number
20110008621
Publication date
Jan 13, 2011
Sandra B. Schujman
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE SEMICONDUCTOR HETEROSTRUCTURES AND RELATED METHODS
Publication number
20100135349
Publication date
Jun 3, 2010
Crystal IS, Inc.
Leo J. Schowalter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR HETEROSTRUCTURES AND RELATED METHODS
Publication number
20090283028
Publication date
Nov 19, 2009
Crystal IS, Inc.
Leo J. Schowalter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEFECT REDUCTION IN SEEDED ALUMINUM NITRIDE CRYSTAL GROWTH
Publication number
20080182092
Publication date
Jul 31, 2008
Crystal IS, Inc.
Robert T. Bondokov
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR POLISHING A SUBSTRATE SURFACE
Publication number
20070289946
Publication date
Dec 20, 2007
Rensselaer Polytechnic Institute
Leo J. Schowalter
B24 - GRINDING POLISHING
Information
Patent Application
Methods for controllable doping of aluminum nitride bulk crystals
Publication number
20070243653
Publication date
Oct 18, 2007
Crystal IS, Inc.
Kenneth E. Morgan
C30 - CRYSTAL GROWTH
Information
Patent Application
Large aluminum nitride crystals with reduced defects and methods of...
Publication number
20070134827
Publication date
Jun 14, 2007
Robert T. Bondokov
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Method and apparatus for producing large, single-crystals of alumin...
Publication number
20070101932
Publication date
May 10, 2007
Crystal IS, Inc.
Leo J. Schowalter
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for polishing a substrate surface
Publication number
20040033690
Publication date
Feb 19, 2004
Leo J. Schowalter
B24 - GRINDING POLISHING