ERIC J. STEWART

Person

SILVER SPRING, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Castellated superjunction transistors
- Patent number 10,985,243
- Issue date Apr 20, 2021
- Northrop Grumman Systems Corporation
- Josephine Bea Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated enhancement mode and depletion mode device structure and...
- Patent number 10,854,600
- Issue date Dec 1, 2020
- Northrop Grumman Systems Corporation
- Justin Andrew Parke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Castellated superjunction transistors
- Patent number 10,784,341
- Issue date Sep 22, 2020
- NORTHROP GRUMNIAN SYSTEMS CORPORATION
- Josephine Bea Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated enhancement mode and depletion mode device structure and...
- Patent number 10,468,406
- Issue date Nov 5, 2019
- Northrop Grumman Systems Corporation
- Justin Andrew Parke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of making multichannel devices with improved performance
- Patent number 10,084,075
- Issue date Sep 25, 2018
- Northrop Grumman Systems Corporation
- Bettina A. Nechay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multichannel devices with gate structures to increase breakdown vol...
- Patent number 9,773,897
- Issue date Sep 26, 2017
- Northrop Grumman Systems Corporation
- Bettina A. Nechay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated multichannel and single channel device structure and met...
- Patent number 9,755,021
- Issue date Sep 5, 2017
- Northrop Grumman Systems Corporation
- Karen M. Renaldo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multichannel devices with improved performance and methods of makin...
- Patent number 9,711,615
- Issue date Jul 18, 2017
- Northrop Grumman Systems Corporation
- Bettina A. Nechay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-channel field effect transistor device having increased amplif...
- Patent number 9,711,616
- Issue date Jul 18, 2017
- Northrop Grumman Systems Corporation
- Eric J. Stewart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
All around contact device and method of making the same
- Patent number 9,472,634
- Issue date Oct 18, 2016
- Northrop Grumman Systems Corporation
- Eric J. Stewart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
All around contact device and method of making the same
- Patent number 9,466,679
- Issue date Oct 11, 2016
- Northrop Grumman Systems Corporation
- Eric J. Stewart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multichannel devices with improved performance
- Patent number 9,419,120
- Issue date Aug 16, 2016
- Northrop Grumman Systems Corporation
- Bettina A. Nechay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming an integrated multichannel device and single chan...
- Patent number 9,385,224
- Issue date Jul 5, 2016
- Northrop Grumman Systems Corporation
- Karen M. Renaldo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superlattice crenelated gate field effect transistor
- Patent number 9,202,906
- Issue date Dec 1, 2015
- Northrop Grumman Systems Corporation
- Robert S. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for maximizing breakdown voltage in semiconduct...
- Patent number 8,110,494
- Issue date Feb 7, 2012
- Northrop Grumman Systems Corporation
- John V. Veliadis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power switching transistors
- Patent number 7,982,239
- Issue date Jul 19, 2011
- Northrop Grumman Corporation
- Ty R. McNutt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cascode power switch topologies
- Patent number 7,719,055
- Issue date May 18, 2010
- Northrop Grumman Systems Corporation
- Ty R. McNutt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for maximizing breakdown voltage in semiconduct...
- Patent number 7,667,242
- Issue date Feb 23, 2010
- Northrop Grumman Systems Corporation
- John V. Veliadis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertically integrated dual gate transistor structure and method of...
- Patent number 7,535,039
- Issue date May 19, 2009
- Northrop Grumman Corp
- Eric J. Stewart
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CASTELLATED SUPERJUNCTION TRANSISTORS
- Publication number 20200373384
- Publication date Nov 26, 2020
- Northrop Grumman Systems Corporation
- JOSEPHINE BEA CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CASTELLATED SUPERJUNCTION TRANSISTORS
- Publication number 20200235202
- Publication date Jul 23, 2020
- Northrop Grumman Systems Corporation
- JOSEPHINE BEA CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED ENHANCEMENT MODE AND DEPLETION MODE DEVICE STRUCTURE AND...
- Publication number 20200013775
- Publication date Jan 9, 2020
- Northrop Grumman Systems Corporation
- JUSTIN ANDREW PARKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multichannel Devices with Improved Performance and Methods of Makin...
- Publication number 20170288045
- Publication date Oct 5, 2017
- Northrop Grumman Systems Corporation
- BETTINA A. NECHAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTICHANNEL DEVICES WITH IMPROVED PERFORMANCE AND METHODS OF MAKIN...
- Publication number 20160336425
- Publication date Nov 17, 2016
- Northrop Grumman Systems Corporation
- BETTINA A. NECHAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED MULTICHANNEL AND SINGLE CHANNEL DEVICE STRUCTURE AND MET...
- Publication number 20160315152
- Publication date Oct 27, 2016
- Northrop Grumman Systems Corporation
- KAREN M. RENALDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTICHANNEL DEVICES WITH GATE STRUCTURES TO INCREASE BREAKDOWN VOL...
- Publication number 20160293713
- Publication date Oct 6, 2016
- Northrop Grumman Systems Corporation
- BETTINA A. NECHAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL AROUND CONTACT DEVICE AND METHOD OF MAKING THE SAME
- Publication number 20160190267
- Publication date Jun 30, 2016
- Northrop Grumman Systems Corporation
- ERIC J. STEWART
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-CHANNEL FIELD EFFECT TRANSISTOR DEVICE HAVING INCREASED AMPLIF...
- Publication number 20160181364
- Publication date Jun 23, 2016
- Northrop Grumman Systems Corporation
- Eric J. Stewart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTICHANNEL DEVICES WITH IMPROVED PERFORMANCE AND METHODS OF MAKIN...
- Publication number 20160126340
- Publication date May 5, 2016
- Northrop Grumman Systems Corporation
- BETTINA A. NECHAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED ENHANCEMENT MODE AND DEPLETION MODE DEVICE STRUCTURE AND...
- Publication number 20160104703
- Publication date Apr 14, 2016
- Northrop Grumman Systems Corporation
- JUSTIN ANDREW PARKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL AROUND CONTACT DEVICE AND METHOD OF MAKING THE SAME
- Publication number 20160049473
- Publication date Feb 18, 2016
- Northrop Grumman Systems Corporation
- ERIC J. STEWART
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED MULTICHANNEL AND SINGLE CHANNEL DEVICE STRUCTURE AND MET...
- Publication number 20160049504
- Publication date Feb 18, 2016
- Northrop Grumman Systems Corporation
- KAREN M. RENALDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERLATTICE CRENELATED GATE FIELD EFFECT TRANSISTOR
- Publication number 20140264273
- Publication date Sep 18, 2014
- Northrop Grumman Systems Corporation
- Robert S. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOL IMPACT-IONIZATION TRANSISTOR AND METHOD FOR MAKING SAME
- Publication number 20090283824
- Publication date Nov 19, 2009
- NORTHROP GRUMMAN SYSTEMS CORPORATION
- Thomas J. Knight
- B82 - NANO-TECHNOLOGY
Information Patent Application
JUNCTION BARRIER SCHOTTKY DIODE WITH HIGHLY-DOPED CHANNEL REGION AN...
- Publication number 20090179297
- Publication date Jul 16, 2009
- NORTHROP GRUMMAN SYSTEMS CORPORATION
- Eric J. STEWART
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power switching transistors
- Publication number 20080308838
- Publication date Dec 18, 2008
- Ty R. McNutt
- H01 - BASIC ELECTRIC ELEMENTS

ERIC J. STEWART

Person

Patents Grantslast 30 patents

Castellated superjunction transistors

Integrated enhancement mode and depletion mode device structure and...

Castellated superjunction transistors

Integrated enhancement mode and depletion mode device structure and...

Methods of making multichannel devices with improved performance

Multichannel devices with gate structures to increase breakdown vol...

Integrated multichannel and single channel device structure and met...

Multichannel devices with improved performance and methods of makin...

Dual-channel field effect transistor device having increased amplif...

All around contact device and method of making the same

All around contact device and method of making the same

Multichannel devices with improved performance

Method of forming an integrated multichannel device and single chan...

Superlattice crenelated gate field effect transistor

Systems and methods for maximizing breakdown voltage in semiconduct...

Power switching transistors

Cascode power switch topologies

Systems and methods for maximizing breakdown voltage in semiconduct...

Vertically integrated dual gate transistor structure and method of...

Patents Applicationslast 30 patents

CASTELLATED SUPERJUNCTION TRANSISTORS

CASTELLATED SUPERJUNCTION TRANSISTORS

INTEGRATED ENHANCEMENT MODE AND DEPLETION MODE DEVICE STRUCTURE AND...

Multichannel Devices with Improved Performance and Methods of Makin...

MULTICHANNEL DEVICES WITH IMPROVED PERFORMANCE AND METHODS OF MAKIN...

INTEGRATED MULTICHANNEL AND SINGLE CHANNEL DEVICE STRUCTURE AND MET...

MULTICHANNEL DEVICES WITH GATE STRUCTURES TO INCREASE BREAKDOWN VOL...

ALL AROUND CONTACT DEVICE AND METHOD OF MAKING THE SAME

DUAL-CHANNEL FIELD EFFECT TRANSISTOR DEVICE HAVING INCREASED AMPLIF...

MULTICHANNEL DEVICES WITH IMPROVED PERFORMANCE AND METHODS OF MAKIN...

INTEGRATED ENHANCEMENT MODE AND DEPLETION MODE DEVICE STRUCTURE AND...

ALL AROUND CONTACT DEVICE AND METHOD OF MAKING THE SAME

INTEGRATED MULTICHANNEL AND SINGLE CHANNEL DEVICE STRUCTURE AND MET...

SUPERLATTICE CRENELATED GATE FIELD EFFECT TRANSISTOR

COOL IMPACT-IONIZATION TRANSISTOR AND METHOD FOR MAKING SAME

JUNCTION BARRIER SCHOTTKY DIODE WITH HIGHLY-DOPED CHANNEL REGION AN...

Power switching transistors