Sumakeris; Joseph John

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sumakeris; Joseph John.The latest application filed is for "directed reagents to improve material uniformity".

Company Profile

0.18.16

Sumakeris; Joseph John - Apex NC
SUMAKERIS; Joseph John - Cary NC

*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
Reduction of carrot defects in silicon carbide epitaxy Grant 9,903,046 - O'Loughlin , et al. February 27, 2	2018-02-27
Methods for controllably induction heating an article Grant 9,155,131 - Sumakeris , et al. October 6, 2	2015-10-06
Deposition systems and susceptor assemblies for depositing a film on a substrate Grant 8,430,960 - Sumakeris , et al. April 30, 2	2013-04-30
Directed Reagents To Improve Material Uniformity App 20120052660 - SUMAKERIS; Joseph John ; et al.	2012-03-01
Directed reagents to improve material uniformity Grant 8,052,794 - Sumakeris , et al. November 8, 2	2011-11-08
Methods for Controllably Induction Heating an Article App 20090136686 - Sumakeris; Joseph John ; et al.	2009-05-28
Housing assembly for an induction heating device including liner or susceptor coating Grant 7,390,367 - Sumakeris , et al. June 24, 2	2008-06-24
Housing Assembly For An Induction Heating Device Including Liner Or Susceptor Coating App 20080127894 - Sumakeris; Joseph John ; et al.	2008-06-05
Reduction Of Carrot Defects In Silicon Carbide Epitaxy App 20080054412 - O'Loughlin; Michael John ; et al.	2008-03-06
Method to reduce stacking fault nucleation sites and reduce V.sub.f drift in bipolar devices Grant 7,279,115 - Sumakeris October 9, 2	2007-10-09
Method To Reduce Stacking Fault Nucleation Sites And Reduce Vf Drift In Bipolar Devices App 20070221614 - Sumakeris; Joseph John	2007-09-27
Reduction of carrot defects in silicon carbide epitaxy Grant 7,230,274 - O'Loughlin , et al. June 12, 2	2007-06-12
Sequential lithographic methods to reduce stacking fault nucleation sites Grant 7,226,805 - Hallin , et al. June 5, 2	2007-06-05
Reduction Of Carrot Defects In Silicon Carbide Epitaxy App 20070108450 - O'Loughlin; Michael John ; et al.	2007-05-17
Deposition systems and susceptor assemblies for depositing a film on a substrate App 20070101939 - Sumakeris; Joseph John ; et al.	2007-05-10
Directed reagents to improve material uniformity App 20070065577 - Sumakeris; Joseph John ; et al.	2007-03-22
Sequential Lithographic Methods to Reduce Stacking Fault Nucleation Sites App 20060243985 - Hallin; Christer ; et al.	2006-11-02
Methods for controlling formation of deposits in a deposition system and deposition methods including the same Grant 7,118,781 - Sumakeris , et al. October 10, 2	2006-10-10
Methods For Controlling Formation Of Deposits In A Deposition System And Deposition Methods Including The Same App 20060216416 - Sumakeris; Joseph John ; et al.	2006-09-28
Silicon carbide semiconductor structures including multiple epitaxial layers having sidewalls Grant 7,109,521 - Hallin , et al. September 19, 2	2006-09-19
Method to reduce stacking fault nucleation sites and reduce forward voltage drift in bipolar devices Grant 7,018,554 - Sumakeris March 28, 2	2006-03-28
Methods of forming power semiconductor devices using boule-grown silicon carbide drift layers and power semiconductor devices formed thereby Grant 6,974,720 - Sumakeris , et al. December 13, 2	2005-12-13
Sequential lithographic methods to reduce stacking fault nucleation sites and structures having reduced stacking fault nucleation sites App 20050205872 - Hallin, Christer ; et al.	2005-09-22
Induction heating devices and methods for controllably heating an article Grant 6,896,738 - Sumakeris , et al. May 24, 2	2005-05-24
Methods of forming power semiconductor devices using boule-grown silicon carbide drift layers and power semiconductor devices formed thereby App 20050082542 - Sumakeris, Joseph John ; et al.	2005-04-21
Method To Reduce Stacking Fault Nucleation Sites And Reduce Forward Voltage Drift In Bipolar Devices App 20050064723 - Sumakeris, Joseph John	2005-03-24
Gas driven planetary rotation apparatus and methods for forming silicon carbide layers Grant 6,797,069 - Paisley , et al. September 28, 2	2004-09-28
Gas driven planetary rotation apparatus and methods for forming silicon carbide layers App 20030188687 - Paisley, Michael James ; et al.	2003-10-09
Gas-driven rotation apparatus and method for forming silicon carbide layers Grant 6,569,250 - Paisley , et al. May 27, 2	2003-05-27
Induction heating devices and methods for controllably heating an article App 20030079689 - Sumakeris, Joseph John ; et al.	2003-05-01
Gas-driven rotation apparatus and method for forming silicon carbide layers App 20020090454 - Paisley, Michael ; et al.	2002-07-11

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