Carter, Jr.; Calvin H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Carter, Jr.; Calvin H..The latest application filed is for "micropipe-free silicon carbide and related method of manufacture".

Company Profile

2.28.2

Carter, Jr.; Calvin H. - Durham NC US
- Durham NC US
Carter, Jr.; Calvin H. - Cary NC
Carter, Jr.; Calvin H. - Raleigh 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
Micropipe-free silicon carbide and related method of manufacture Grant 9,099,377 - Basceri , et al. August 4, 2	2015-08-04
Process for producing silicon carbide crystals having increased minority carrier lifetimes Grant 08618553 -	2013-12-31
Process for producing silicon carbide crystals having increased minority carrier lifetimes Grant 8,618,553 - Carter, Jr. , et al. December 31, 2	2013-12-31
Micropipe-free Silicon Carbide And Related Method Of Manufacture App 20130181231 - BASCERI; CEM ; et al.	2013-07-18
Micropipe-free silicon carbide and related method of manufacture Grant 8,410,488 - Basceri , et al. April 2, 2	2013-04-02
Minimizing degradation of SiC bipolar semiconductor devices Grant 7,880,171 - Sumakeris , et al. February 1, 2	2011-02-01
Process For Producing Silicon Carbide Crystals Having Increased Minority Carrier Lifetimes App 20100320477 - Carter, JR.; Calvin H. ; et al.	2010-12-23
Process for producing silicon carbide crystals having increased minority carrier lifetimes Grant 7,811,943 - Carter, Jr. , et al. October 12, 2	2010-10-12
Minimizing degradation of SiC bipolar semiconductor devices Grant 7,427,326 - Sumakeris , et al. September 23, 2	2008-09-23
One hundred millimeter single crystal silicon carbide wafer Grant 7,323,051 - Hobgood , et al. January 29, 2	2008-01-29
Seeded single crystal silicon carbide growth and resulting crystals Grant 7,316,747 - Jenny , et al. January 8, 2	2008-01-08
Reducing nitrogen content in silicon carbide crystals by sublimation growth in a hydrogen-containing ambient Grant 7,220,313 - Fechko, Jr. , et al. May 22, 2	2007-05-22
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
Semi-insulating silicon carbide produced by Neutron transmutation doping Grant 6,964,917 - Tsvetkov , et al. November 15, 2	2005-11-15
Minimizing degradation of SiC bipolar semiconductor devices Grant 6,849,874 - Sumakeris , et al. February 1, 2	2005-02-01
Semi-insulating silicon carbide without vanadium domination Grant 6,639,247 - Carter, Jr. , et al. October 28, 2	2003-10-28
Semi-insulating silicon carbide without vanadium domination Grant 6,396,080 - Carter, Jr. , et al. May 28, 2	2002-05-28
Semi-insulating silicon carbide without vanadium domination Grant 6,218,680 - Carter, Jr. , et al. April 17, 2	2001-04-17
Method for reducing micropipe formation in the epitaxial growth of silicon carbide and resulting silicon carbide structures Grant 5,679,153 - Dmitriev , et al. October 21, 1	1997-10-21
Nonvolatile random access memory device having transistor and capacitor made in silicon carbide substrate Grant 5,465,249 - Cooper, Jr. , et al. November 7, 1	1995-11-07
Sublimation of silicon carbide to produce large, device quality single crystals of silicon carbide Grant RE34,861 - Davis , et al. February 14, 1	1995-02-14
System and method for accelerated degradation testing of semiconductor devices Grant 5,381,103 - Edmond , et al. January 10, 1	1995-01-10
High efficiency light emitting diodes from bipolar gallium nitride Grant 5,210,051 - Carter, Jr. May 11, 1	1993-05-11
Method of improving mechanically prepared substrate surfaces of alpha silicon carbide for deposition of beta silicon carbide thereon and resulting product Grant 5,200,022 - Kong , et al. April 6, 1	1993-04-06
Apparatus for eliminating residual nitrogen contamination in epitaxial layers of silicon carbide and resulting product Grant 5,119,540 - Kong , et al. June 9, 1	1992-06-09
High sensitivity ultraviolet radiation detector Grant 5,093,576 - Edmond , et al. March 3, 1	1992-03-03
Growth of beta-sic thin films and semiconductor devices fabricated thereon Grant 4,912,063 - Davis , et al. March 27, 1	1990-03-27
Sublimation of silicon carbide to produce large, device quality single crystals of silicon carbide Grant 4,866,005 - Davis , et al. September 12, 1	1989-09-12

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