Tsvetkov; Katie

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsvetkov; Katie.The latest application filed is for "bulk gan and algan single crystals".

Company Profile

0.10.11

Tsvetkov; Katie - North Potomac MD US
Tsvetkov; Katie - Gaithersburg MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Bulk GaN and AlGaN single crystals Grant 8,372,199 - Melnik , et al. February 12, 2	2013-02-12
Bulk GaN and AlGaN single crystals Grant 8,092,596 - Melnik , et al. January 10, 2	2012-01-10
Method for achieving low defect density AlGaN single crystal boules Grant 7,556,688 - Melnik , et al. July 7, 2	2009-07-07
BULK GaN AND AlGaN SINGLE CRYSTALS App 20090148984 - MELNIK; Yuri V. ; et al.	2009-06-11
Method For Achieving Low Defect Density Algan Single Crystal Boules App 20090050913 - MELNIK; Yuri ; et al.	2009-02-26
BULK GaN AND AlGaN SINGLE CRYSTALS App 20080257256 - MELNIK; Yuri V. ; et al.	2008-10-23
Reactor For Extended Duration Growth Of Gallium Containing Single Crystals App 20080022926 - Melnik; Yuri V. ; et al.	2008-01-31
Reactor for extended duration growth of gallium containing single crystals Grant 7,279,047 - Melnik , et al. October 9, 2	2007-10-09
Bulk GaN and AIGaN single crystals App 20050244997 - Melnik, Yuri V. ; et al.	2005-11-03
Method for achieving low defect density AlGaN single crystal boules App 20050212001 - Melnik, Yuri V. ; et al.	2005-09-29
Bulk GaN and ALGaN single crystals Grant 6,936,357 - Melnik , et al. August 30, 2	2005-08-30
Bulk GaN and AlGaN single crystals App 20050164044 - Melnik, Yuri V. ; et al.	2005-07-28
Reactor for extended duration growth of gallium containing single crystals App 20050056222 - Melnik, Yuri V. ; et al.	2005-03-17
Bulk GaN and AlGaN single crystals App 20030226496 - Melnik, Yuri V. ; et al.	2003-12-11
Reactor For Extended Duration Growth Of Gallium Containing Single Crystals App 20030221619 - Melnik, Yuri V. ; et al.	2003-12-04
Reactor for extended duration growth of gallium containing single crystals Grant 6,656,285 - Melnik , et al. December 2, 2	2003-12-02
Method For Achieving Low Defect Density Aigan Single Crystal Boules App 20030205193 - Melnik, Yuri V. ; et al.	2003-11-06
Method for achieving low defect density GaN single crystal boules Grant 6,616,757 - Melnik , et al. September 9, 2	2003-09-09
Method for fabricating bulk GaN single crystals Grant 6,613,143 - Melnik , et al. September 2, 2	2003-09-02
Method for fabricating bulk AlGaN single crystals Grant 6,576,054 - Melnik , et al. June 10, 2	2003-06-10

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