Zoltan Ring

Person

Durham, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Nitride-based transistors with a protective layer and a low-damage...
- Patent number 11,316,028
- Issue date Apr 26, 2022
- Wolfspeed, Inc.
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 10,367,074
- Issue date Jul 30, 2019
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stress mitigation for thin and thick films used in semiconductor ci...
- Patent number 9,934,983
- Issue date Apr 3, 2018
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Encapsulation of advanced devices using novel PECVD and ALD schemes
- Patent number 9,812,338
- Issue date Nov 7, 2017
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact pad
- Patent number 9,607,955
- Issue date Mar 28, 2017
- Cree, Inc.
- Van Mieczkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Devices including ultra-short gates and methods of forming same
- Patent number 9,530,647
- Issue date Dec 27, 2016
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 9,490,169
- Issue date Nov 8, 2016
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Using stress reduction barrier sub-layers in a semiconductor die
- Patent number 9,269,662
- Issue date Feb 23, 2016
- Cree, Inc.
- Zoltan Ring
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multilayer diffusion barriers for wide bandgap Schottky barrier dev...
- Patent number 9,142,631
- Issue date Sep 22, 2015
- Cree, Inc.
- Van Mieczkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen mitigation schemes in the passivation of advanced devices
- Patent number 8,994,073
- Issue date Mar 31, 2015
- Cree, Inc.
- Helmut Hagleitner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of forming contact structures including alternating metal a...
- Patent number 8,563,372
- Issue date Oct 22, 2013
- Cree, Inc.
- Helmut Hagleitner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 8,202,796
- Issue date Jun 19, 2012
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based transistors with a protective layer and a low-damage...
- Patent number 7,906,799
- Issue date Mar 15, 2011
- Cree, Inc.
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 7,892,974
- Issue date Feb 22, 2011
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passivation of wide band-gap based semiconductor devices with hydro...
- Patent number 7,858,460
- Issue date Dec 28, 2010
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passivation of wide band-gap based semiconductor devices with hydro...
- Patent number 7,855,401
- Issue date Dec 21, 2010
- Cree, Inc.
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passivation of wide band-gap based semiconductor devices with hydro...
- Patent number 7,525,122
- Issue date Apr 28, 2009
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 7,125,786
- Issue date Oct 24, 2006
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride-based transistors with a protective layer and a low-damage...
- Patent number 7,045,404
- Issue date May 16, 2006
- Cree, Inc.
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layered semiconductor devices with conductive vias
- Patent number 6,946,739
- Issue date Sep 20, 2005
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 6,649,497
- Issue date Nov 18, 2003
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 6,515,303
- Issue date Feb 4, 2003
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming vias in silicon carbide and resulting devices and...
- Patent number 6,475,889
- Issue date Nov 5, 2002
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND...
- Publication number 20170012106
- Publication date Jan 12, 2017
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PECVD PROTECTIVE LAYERS FOR SEMICONDUCTOR DEVICES
- Publication number 20160172315
- Publication date Jun 16, 2016
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRESS MITIGATION FOR THIN AND THICK FILMS USED IN SEMICONDUCTOR CI...
- Publication number 20150221574
- Publication date Aug 6, 2015
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICES INCLUDING ULTRA-SHORT GATES AND METHODS OF FORMING SAME
- Publication number 20150084116
- Publication date Mar 26, 2015
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENCAPSULATION OF ADVANCED DEVICES USING NOVEL PECVD AND ALD SCHEMES
- Publication number 20140264960
- Publication date Sep 18, 2014
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USING STRESS REDUCTION BARRIER SUB-LAYERS IN A SEMICONDUCTOR DIE
- Publication number 20140103363
- Publication date Apr 17, 2014
- Cree, Inc.
- Zoltan Ring
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HYDROGEN MITIGATION SCHEMES IN THE PASSIVATION OF ADVANCED DEVICES
- Publication number 20140097469
- Publication date Apr 10, 2014
- Helmut Hagleitner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT PAD
- Publication number 20120115319
- Publication date May 10, 2012
- Cree, Inc.
- Van Mieczkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER DIFFUSION BARRIERS FOR WIDE BANDGAP SCHOTTKY BARRIER DEV...
- Publication number 20110227089
- Publication date Sep 22, 2011
- Cree, Inc.
- Van Mieczkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods of Forming Contact Structures Including Alternating Metal a...
- Publication number 20110193135
- Publication date Aug 11, 2011
- Helmut Hagleitner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND...
- Publication number 20110165771
- Publication date Jul 7, 2011
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride-Based Transistors With a Protective Layer and a Low-Damage...
- Publication number 20110140123
- Publication date Jun 16, 2011
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND...
- Publication number 20110108855
- Publication date May 12, 2011
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Passivation of Wide Band-Gap Based Semiconductor Devices with Hydro...
- Publication number 20090215280
- Publication date Aug 27, 2009
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Forming Vias in Silicon Carbide and Resulting Devices and...
- Publication number 20090104738
- Publication date Apr 23, 2009
- Cree, Inc.
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIFFUSION BARRIER FOR LIGHT EMITTING DIODES
- Publication number 20080042145
- Publication date Feb 21, 2008
- Helmut Hagleitner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Passivation of Wide Band-Gap Based Semiconductor Devices with Hydro...
- Publication number 20080035934
- Publication date Feb 14, 2008
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Passivation of wide band-gap based semiconductor devices with hydro...
- Publication number 20070001174
- Publication date Jan 4, 2007
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride-based transistors with a protective layer and a low-damage...
- Publication number 20060255366
- Publication date Nov 16, 2006
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming vias in silicon carbide and resulting devices and...
- Publication number 20060065910
- Publication date Mar 30, 2006
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride-based transistors with a protective layer and a low-damage...
- Publication number 20050170574
- Publication date Aug 4, 2005
- Scott T. Sheppard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Forming Vias in Silicon Carbide and Resulting Devices and...
- Publication number 20040241970
- Publication date Dec 2, 2004
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming vias in silicon carbide and resulting devices and...
- Publication number 20020066960
- Publication date Jun 6, 2002
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming vias in silicon carbide and resulting devices and...
- Publication number 20020055265
- Publication date May 9, 2002
- Zoltan Ring
- H01 - BASIC ELECTRIC ELEMENTS

Zoltan Ring

Person

Patents Grantslast 30 patents

Nitride-based transistors with a protective layer and a low-damage...

Method of forming vias in silicon carbide and resulting devices and...

Stress mitigation for thin and thick films used in semiconductor ci...

Encapsulation of advanced devices using novel PECVD and ALD schemes

Contact pad

Devices including ultra-short gates and methods of forming same

Method of forming vias in silicon carbide and resulting devices and...

Using stress reduction barrier sub-layers in a semiconductor die

Multilayer diffusion barriers for wide bandgap Schottky barrier dev...

Hydrogen mitigation schemes in the passivation of advanced devices

Methods of forming contact structures including alternating metal a...

Method of forming vias in silicon carbide and resulting devices and...

Nitride-based transistors with a protective layer and a low-damage...

Method of forming vias in silicon carbide and resulting devices and...

Passivation of wide band-gap based semiconductor devices with hydro...

Passivation of wide band-gap based semiconductor devices with hydro...

Passivation of wide band-gap based semiconductor devices with hydro...

Method of forming vias in silicon carbide and resulting devices and...

Nitride-based transistors with a protective layer and a low-damage...

Layered semiconductor devices with conductive vias

Method of forming vias in silicon carbide and resulting devices and...

Method of forming vias in silicon carbide and resulting devices and...

Method of forming vias in silicon carbide and resulting devices and...

Patents Applicationslast 30 patents

METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND...

PECVD PROTECTIVE LAYERS FOR SEMICONDUCTOR DEVICES

STRESS MITIGATION FOR THIN AND THICK FILMS USED IN SEMICONDUCTOR CI...

DEVICES INCLUDING ULTRA-SHORT GATES AND METHODS OF FORMING SAME

ENCAPSULATION OF ADVANCED DEVICES USING NOVEL PECVD AND ALD SCHEMES

USING STRESS REDUCTION BARRIER SUB-LAYERS IN A SEMICONDUCTOR DIE

HYDROGEN MITIGATION SCHEMES IN THE PASSIVATION OF ADVANCED DEVICES

CONTACT PAD

MULTILAYER DIFFUSION BARRIERS FOR WIDE BANDGAP SCHOTTKY BARRIER DEV...

Methods of Forming Contact Structures Including Alternating Metal a...

METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND...

Nitride-Based Transistors With a Protective Layer and a Low-Damage...

METHOD OF FORMING VIAS IN SILICON CARBIDE AND RESULTING DEVICES AND...

Passivation of Wide Band-Gap Based Semiconductor Devices with Hydro...

Method of Forming Vias in Silicon Carbide and Resulting Devices and...

DIFFUSION BARRIER FOR LIGHT EMITTING DIODES

Passivation of Wide Band-Gap Based Semiconductor Devices with Hydro...

Passivation of wide band-gap based semiconductor devices with hydro...

Nitride-based transistors with a protective layer and a low-damage...

Method of forming vias in silicon carbide and resulting devices and...

Nitride-based transistors with a protective layer and a low-damage...

Method of Forming Vias in Silicon Carbide and Resulting Devices and...

Method of forming vias in silicon carbide and resulting devices and...

Method of forming vias in silicon carbide and resulting devices and...