John Williams Palmour

Person

Cary, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical power transistor device
- Patent number RE49913
- Issue date Apr 9, 2024
- Wolfspeed, Inc.
- Vipindas Pala
Information Patent Grant
Passivation structure for semiconductor devices
- Patent number RE49167
- Issue date Aug 9, 2022
- Wolfspeed, Inc.
- Van Mieczkowski
Information Patent Grant
Low switching loss high performance power module
- Patent number 11,171,229
- Issue date Nov 9, 2021
- Cree, Inc.
- Mrinal K. Das
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module for supporting high current densities
- Patent number 11,024,731
- Issue date Jun 1, 2021
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Seminconductor device with spreading layer
- Patent number 10,950,719
- Issue date Mar 16, 2021
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with improved insulated gate
- Patent number 10,910,481
- Issue date Feb 2, 2021
- Cree, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical power transistor device
- Patent number RE48380
- Issue date Jan 5, 2021
- Cree, Inc.
- Vipindas Pala
Information Patent Grant
Monolithically integrated vertical power transistor and bypass diode
- Patent number 10,868,169
- Issue date Dec 15, 2020
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor devices with buried well protection regions
- Patent number 10,784,338
- Issue date Sep 22, 2020
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module having a switch module for supporting high current den...
- Patent number 10,153,364
- Issue date Dec 11, 2018
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High current, low switching loss SiC power module
- Patent number 10,141,302
- Issue date Nov 27, 2018
- Cree, Inc.
- Mrinal K. Das
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field effect transistor devices with buried well protection regions
- Patent number 10,134,834
- Issue date Nov 20, 2018
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passivation structure for semiconductor devices
- Patent number 9,991,399
- Issue date Jun 5, 2018
- Cree, Inc.
- Van Mieczkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Schottky diode
- Patent number 9,865,750
- Issue date Jan 9, 2018
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical power transistor device
- Patent number 9,741,842
- Issue date Aug 22, 2017
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module for supporting high current densities
- Patent number 9,673,283
- Issue date Jun 6, 2017
- Cree, Inc.
- Jason Patrick Henning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High performance power module
- Patent number 9,640,617
- Issue date May 2, 2017
- Cree, Inc.
- Mrinal K. Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Enhanced gate dielectric for a field effect device with a trenched...
- Patent number 9,570,570
- Issue date Feb 14, 2017
- Cree, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor devices with buried well protection regions
- Patent number 9,570,585
- Issue date Feb 14, 2017
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet chemistry processes for fabricating a semiconductor device with...
- Patent number 9,396,946
- Issue date Jul 19, 2016
- Cree, Inc.
- Sarit Dhar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High current, low switching loss SiC power module
- Patent number 9,373,617
- Issue date Jun 21, 2016
- Cree, Inc.
- Mrinal K. Das
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
SiC devices with high blocking voltage terminated by a negative bevel
- Patent number 9,349,797
- Issue date May 24, 2016
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical power transistor device
- Patent number 9,331,197
- Issue date May 3, 2016
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layout configurations for integrating schottky contacts into a powe...
- Patent number 9,318,597
- Issue date Apr 19, 2016
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor devices with protective regions
- Patent number 9,306,061
- Issue date Apr 5, 2016
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with increased channel mobility and dry chemis...
- Patent number 9,269,580
- Issue date Feb 23, 2016
- Cree, Inc.
- Sarit Dhar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor devices with buried well regions and epitax...
- Patent number 9,240,476
- Issue date Jan 19, 2016
- Cree, Inc.
- Vipindis Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices in SiC using vias through N-type substrate fo...
- Patent number 9,236,433
- Issue date Jan 12, 2016
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Schottky diode
- Patent number 9,231,122
- Issue date Jan 5, 2016
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field effect transistor devices with low source resistance
- Patent number 9,142,662
- Issue date Sep 22, 2015
- Cree, Inc.
- Sei-Hyung Ryu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER MODULE FOR SUPPORTING HIGH CURRENT DENSITIES
- Publication number 20190067468
- Publication date Feb 28, 2019
- Cree, Inc.
- Jason Patrick Henning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FIELD EFFECT TRANSISTOR DEVICES WITH BURIED WELL PROTECTION REGIONS
- Publication number 20190067414
- Publication date Feb 28, 2019
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE FOR SUPPORTING HIGH CURRENT DENSITIES
- Publication number 20170263713
- Publication date Sep 14, 2017
- Cree, Inc.
- Jason Patrick Henning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH PERFORMANCE POWER MODULE
- Publication number 20170213811
- Publication date Jul 27, 2017
- Cree, Inc.
- Mrinal K. Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Field Effect Transistor Devices with Buried Well Protection Regions
- Publication number 20170092715
- Publication date Mar 30, 2017
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL POWER TRANSISTOR DEVICE
- Publication number 20160211360
- Publication date Jul 21, 2016
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH CURRENT, LOW SWITCHING LOSS SiC POWER MODULE
- Publication number 20160204101
- Publication date Jul 14, 2016
- Cree, Inc.
- Mrinal K. Das
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH IMPROVED INSULATED GATE
- Publication number 20160126333
- Publication date May 5, 2016
- Cree, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVATION FOR SEMICONDUCTOR DEVICES
- Publication number 20160093748
- Publication date Mar 31, 2016
- Cree, Inc.
- Van Mieczkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Effect Transistor Devices with Buried Well Protection Regions
- Publication number 20160005837
- Publication date Jan 7, 2016
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY DIODE
- Publication number 20150333191
- Publication date Nov 19, 2015
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES IN SIC USING VIAS THROUGH N-TYPE SUBSTRATE FO...
- Publication number 20150102361
- Publication date Apr 16, 2015
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EFFECT DEVICE WITH ENHANCED GATE DIELECTRIC STRUCTURE
- Publication number 20150097226
- Publication date Apr 9, 2015
- Cree, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHICALLY INTEGRATED VERTICAL POWER TRANSISTOR AND BYPASS DIODE
- Publication number 20150084062
- Publication date Mar 26, 2015
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHICALLY INTEGRATED VERTICAL POWER TRANSISTOR AND BYPASS DIODE
- Publication number 20150084125
- Publication date Mar 26, 2015
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYOUT CONFIGURATIONS FOR INTEGRATING SCHOTTKY CONTACTS INTO A POWE...
- Publication number 20150084119
- Publication date Mar 26, 2015
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL POWER TRANSISTOR DEVICE
- Publication number 20150041886
- Publication date Feb 12, 2015
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED GATE DIELECTRIC FOR A FIELD EFFECT DEVICE WITH A TRENCHED...
- Publication number 20150021623
- Publication date Jan 22, 2015
- Cree, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Effect Transistor Devices with Buried Well Protection Regions
- Publication number 20140264564
- Publication date Sep 18, 2014
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Effect Transistor Devices with Buried Well Regions and Epitax...
- Publication number 20140264579
- Publication date Sep 18, 2014
- Cree, Inc.
- Vipindas Pala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Effect Transistor Devices with Protective Regions
- Publication number 20140264563
- Publication date Sep 18, 2014
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Effect Transistor Devices with Regrown P-Layers
- Publication number 20140264562
- Publication date Sep 18, 2014
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH CURRENT, LOW SWITCHING LOSS SiC POWER MODULE
- Publication number 20140246681
- Publication date Sep 4, 2014
- Cree, Inc.
- Mrinal K. Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCHOTTKY DIODE
- Publication number 20140145213
- Publication date May 29, 2014
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH CURRENT DENSITY POWER MODULE
- Publication number 20130207123
- Publication date Aug 15, 2013
- Cree, Inc.
- Jason Patrick Henning
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EDGE TERMINATION STRUCTURE EMPLOYING RECESSES FOR EDGE TERMINATION...
- Publication number 20130062619
- Publication date Mar 14, 2013
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY DIODE EMPLOYING RECESSES FOR ELEMENTS OF JUNCTION BARRIER...
- Publication number 20130062620
- Publication date Mar 14, 2013
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCHOTTKY DIODE
- Publication number 20130062723
- Publication date Mar 14, 2013
- Cree, Inc.
- Jason Patrick Henning
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIC DEVICES WITH HIGH BLOCKING VOLTAGE TERMINATED BY A NEGATIVE BEVEL
- Publication number 20130026493
- Publication date Jan 31, 2013
- Cree, Inc.
- Lin Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WET CHEMISTRY PROCESSES FOR FABRICATING A SEMICONDUCTOR DEVICE WITH...
- Publication number 20120329216
- Publication date Dec 27, 2012
- Cree, Inc.
- Sarit Dhar
- H01 - BASIC ELECTRIC ELEMENTS

John Williams Palmour

Person

Patents Grantslast 30 patents

Vertical power transistor device

Passivation structure for semiconductor devices

Low switching loss high performance power module

Power module for supporting high current densities

Seminconductor device with spreading layer

Semiconductor device with improved insulated gate

Vertical power transistor device

Monolithically integrated vertical power transistor and bypass diode

Field effect transistor devices with buried well protection regions

Power module having a switch module for supporting high current den...

High current, low switching loss SiC power module

Field effect transistor devices with buried well protection regions

Passivation structure for semiconductor devices

Schottky diode

Vertical power transistor device

Power module for supporting high current densities

High performance power module

Enhanced gate dielectric for a field effect device with a trenched...

Field effect transistor devices with buried well protection regions

Wet chemistry processes for fabricating a semiconductor device with...

High current, low switching loss SiC power module

SiC devices with high blocking voltage terminated by a negative bevel

Vertical power transistor device

Layout configurations for integrating schottky contacts into a powe...

Field effect transistor devices with protective regions

Semiconductor device with increased channel mobility and dry chemis...

Field effect transistor devices with buried well regions and epitax...

Semiconductor devices in SiC using vias through N-type substrate fo...

Schottky diode

Field effect transistor devices with low source resistance

Patents Applicationslast 30 patents

POWER MODULE FOR SUPPORTING HIGH CURRENT DENSITIES

FIELD EFFECT TRANSISTOR DEVICES WITH BURIED WELL PROTECTION REGIONS

POWER MODULE FOR SUPPORTING HIGH CURRENT DENSITIES

HIGH PERFORMANCE POWER MODULE

Field Effect Transistor Devices with Buried Well Protection Regions

VERTICAL POWER TRANSISTOR DEVICE

HIGH CURRENT, LOW SWITCHING LOSS SiC POWER MODULE

SEMICONDUCTOR DEVICE WITH IMPROVED INSULATED GATE

PASSIVATION FOR SEMICONDUCTOR DEVICES

Field Effect Transistor Devices with Buried Well Protection Regions

SCHOTTKY DIODE

SEMICONDUCTOR DEVICES IN SIC USING VIAS THROUGH N-TYPE SUBSTRATE FO...

FIELD EFFECT DEVICE WITH ENHANCED GATE DIELECTRIC STRUCTURE

MONOLITHICALLY INTEGRATED VERTICAL POWER TRANSISTOR AND BYPASS DIODE

MONOLITHICALLY INTEGRATED VERTICAL POWER TRANSISTOR AND BYPASS DIODE

LAYOUT CONFIGURATIONS FOR INTEGRATING SCHOTTKY CONTACTS INTO A POWE...

VERTICAL POWER TRANSISTOR DEVICE

ENHANCED GATE DIELECTRIC FOR A FIELD EFFECT DEVICE WITH A TRENCHED...

Field Effect Transistor Devices with Buried Well Protection Regions

Field Effect Transistor Devices with Buried Well Regions and Epitax...

Field Effect Transistor Devices with Protective Regions

Field Effect Transistor Devices with Regrown P-Layers

HIGH CURRENT, LOW SWITCHING LOSS SiC POWER MODULE

SCHOTTKY DIODE

HIGH CURRENT DENSITY POWER MODULE

EDGE TERMINATION STRUCTURE EMPLOYING RECESSES FOR EDGE TERMINATION...

SCHOTTKY DIODE EMPLOYING RECESSES FOR ELEMENTS OF JUNCTION BARRIER...

SCHOTTKY DIODE

SIC DEVICES WITH HIGH BLOCKING VOLTAGE TERMINATED BY A NEGATIVE BEVEL

WET CHEMISTRY PROCESSES FOR FABRICATING A SEMICONDUCTOR DEVICE WITH...