Robert Coffie

Person

Camarillo, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enhancement mode III-N HEMTs
- Patent number 9,941,399
- Issue date Apr 10, 2018
- Transphorm Inc.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with field plates
- Patent number 9,831,315
- Issue date Nov 28, 2017
- Transphorm Inc.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhancement mode III-N HEMTs
- Patent number 9,437,708
- Issue date Sep 6, 2016
- Transphorm Inc.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with field plates
- Patent number 9,373,699
- Issue date Jun 21, 2016
- Transphorm Inc.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor electronic components and circuits
- Patent number 9,293,458
- Issue date Mar 22, 2016
- Transphorm Inc.
- Primit Parikh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Enhancement mode III-N HEMTs
- Patent number 9,196,716
- Issue date Nov 24, 2015
- Transphorm Inc.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming electronic components with increased reliability
- Patent number 9,171,836
- Issue date Oct 27, 2015
- Transphorm Inc.
- Rakesh K. Lal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor devices with field plates
- Patent number 9,111,961
- Issue date Aug 18, 2015
- Transphorm Inc.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with field plates
- Patent number 9,012,288
- Issue date Apr 21, 2015
- Transphorm Inc.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming electronic components with increased reliability
- Patent number 8,860,495
- Issue date Oct 14, 2014
- Transphorm Inc.
- Rakesh K. Lal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Enhancement mode III-N HEMTs
- Patent number 8,841,702
- Issue date Sep 23, 2014
- Transphorm Inc.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with field plates
- Patent number 8,692,294
- Issue date Apr 8, 2014
- Transphorm Inc.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor electronic components and circuits
- Patent number 8,624,662
- Issue date Jan 7, 2014
- Transphorm Inc.
- Primit Parikh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High power semiconductor electronic components with increased relia...
- Patent number 8,598,937
- Issue date Dec 3, 2013
- Transphorm Inc.
- Rakesh K. Lal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Enhancement mode III-N HEMTs
- Patent number 8,519,438
- Issue date Aug 27, 2013
- Transphorm Inc.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite passivation process for nitride FET
- Patent number 8,431,962
- Issue date Apr 30, 2013
- Northrop Grumman Systems Corporation
- Benjamin Heying
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with field plates
- Patent number 8,390,000
- Issue date Mar 5, 2013
- Transphorm Inc.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a high electron mobility transistor hemt, utilizi...
- Patent number 7,897,446
- Issue date Mar 1, 2011
- Northrop Grumman Systems Corporation
- Ioulia Smorchkova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate e-mode transistors
- Patent number 7,851,825
- Issue date Dec 14, 2010
- Transphorm Inc.
- Chang Soo Suh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High electron mobility transistor semiconductor device having field...
- Patent number 7,800,132
- Issue date Sep 21, 2010
- Northrop Grumman Systems Corporation
- Ioulia Smorchkova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for detecting and adjusting substrate height
- Patent number 7,800,766
- Issue date Sep 21, 2010
- Northrop Grumman Space & Mission Systems Corp.
- Carol Osaka Namba
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High electron mobility transistor having self-aligned miniature fie...
- Patent number 7,750,370
- Issue date Jul 6, 2010
- Northrop Grumman Space & Mission Systems Corp.
- Ioulia Smorchkova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a nitride FET including passivation layers
- Patent number 7,632,726
- Issue date Dec 15, 2009
- Northrop Grumman Space & Mission Systems Corp.
- Benjamin Heying
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Club extension to a T-gate high electron mobility transistor
- Patent number 7,608,865
- Issue date Oct 27, 2009
- Northrop Grumman Space & Mission Systems Corp.
- Carol Osaka Namba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Enhancement Mode III-N HEMTs
- Publication number 20160359030
- Publication date Dec 8, 2016
- TRANSPHORM INC.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH FIELD PLATES
- Publication number 20160293747
- Publication date Oct 6, 2016
- TRANSPHORM INC.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Enhancement Mode III-N HEMTs
- Publication number 20160071951
- Publication date Mar 10, 2016
- TRANSPHORM INC.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH FIELD PLATES
- Publication number 20150187893
- Publication date Jul 2, 2015
- TRANSPHORM INC.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING ELECTRONIC COMPONENTS WITH INCREASED RELIABILITY
- Publication number 20140377930
- Publication date Dec 25, 2014
- Rakesh K. Lal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Enhancement Mode III-N HEMTs
- Publication number 20140361309
- Publication date Dec 11, 2014
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH FIELD PLATES
- Publication number 20140162421
- Publication date Jun 12, 2014
- TRANSPHORM INC.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING ELECTRONIC COMPONENTS WITH INCREASED RELIABILITY
- Publication number 20140094010
- Publication date Apr 3, 2014
- TRANSPHORM INC.
- Rakesh L. Lal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELECTRONIC COMPONENTS AND CIRCUITS
- Publication number 20140042495
- Publication date Feb 13, 2014
- TRANSPHORM INC.
- Primit Parikh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Enhancement Mode III-N HEMTs
- Publication number 20130316502
- Publication date Nov 28, 2013
- TRANSPHORM INC.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH FIELD PLATES
- Publication number 20130200435
- Publication date Aug 8, 2013
- TRANSPHORM INC.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER SEMICONDUCTOR ELECTRONIC COMPONENTS WITH INCREASED RELIA...
- Publication number 20130088280
- Publication date Apr 11, 2013
- TRANSPHORM INC.
- Rakesh K. Lal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELECTRONIC COMPONENTS AND CIRCUITS
- Publication number 20110193619
- Publication date Aug 11, 2011
- TRANSPHORM INC.
- Primit Parikh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Devices with Field Plates
- Publication number 20110049526
- Publication date Mar 3, 2011
- TRANSPHORM INC.
- Rongming Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High electron mobility transistor having self-aligned miniature fie...
- Publication number 20100184262
- Publication date Jul 22, 2010
- Northrop Grumman Space & Mission Systems Corp.
- Ioulia Smorchkova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLUB EXTENSION TO A T-GATE HIGH ELECTRON MOBILITY TRANSISTOR
- Publication number 20090267115
- Publication date Oct 29, 2009
- Carol Osaka Namba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Enhancement Mode III-N HEMTs
- Publication number 20090267078
- Publication date Oct 29, 2009
- TRANSPHORM INC.
- Umesh Mishra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High electron mobility transistor having self-aligned miniature fie...
- Publication number 20090159930
- Publication date Jun 25, 2009
- Northrop Grumman Space and Mission System Corp.
- loulia Smorchkova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite Passivation Process for Nitride FET
- Publication number 20090146224
- Publication date Jun 11, 2009
- Northrop Grumman Space & Mission Systems Corp.
- Benjamin Heying
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE E-MODE TRANSISTORS
- Publication number 20090146185
- Publication date Jun 11, 2009
- TRANSPHORM INC.
- Chang Soo Suh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Fabricating a Nitride FET Including Passivation Layers
- Publication number 20090148985
- Publication date Jun 11, 2009
- Northrop Grumman Space & Mission Systems Corp.
- Benjamin Heying
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High electron mobility transistor semiconductor device having field...
- Publication number 20090108299
- Publication date Apr 30, 2009
- Northrop Grumman Space & Mission Systems Corp.
- Ioulia Smorchkova
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus For Detecting and Adjusting Substrate Height
- Publication number 20090078888
- Publication date Mar 26, 2009
- Northrop Grumman Space & Mission Systems Corp.
- Carol Osaka Namba
- B82 - NANO-TECHNOLOGY
Information Patent Application
Protective layer in device fabrication
- Publication number 20080199993
- Publication date Aug 21, 2008
- Benjamin Heying
- H01 - BASIC ELECTRIC ELEMENTS

Robert Coffie

Person

Patents Grantslast 30 patents

Enhancement mode III-N HEMTs

Semiconductor devices with field plates

Enhancement mode III-N HEMTs

Semiconductor devices with field plates

Semiconductor electronic components and circuits

Enhancement mode III-N HEMTs

Method of forming electronic components with increased reliability

Semiconductor devices with field plates

Semiconductor devices with field plates

Method of forming electronic components with increased reliability

Enhancement mode III-N HEMTs

Semiconductor devices with field plates

Semiconductor electronic components and circuits

High power semiconductor electronic components with increased relia...

Enhancement mode III-N HEMTs

Composite passivation process for nitride FET

Semiconductor devices with field plates

Method of forming a high electron mobility transistor hemt, utilizi...

Insulated gate e-mode transistors

High electron mobility transistor semiconductor device having field...

Method and apparatus for detecting and adjusting substrate height

High electron mobility transistor having self-aligned miniature fie...

Method for fabricating a nitride FET including passivation layers

Club extension to a T-gate high electron mobility transistor

Patents Applicationslast 30 patents

Enhancement Mode III-N HEMTs

SEMICONDUCTOR DEVICES WITH FIELD PLATES

Enhancement Mode III-N HEMTs

SEMICONDUCTOR DEVICES WITH FIELD PLATES

METHOD OF FORMING ELECTRONIC COMPONENTS WITH INCREASED RELIABILITY

Enhancement Mode III-N HEMTs

SEMICONDUCTOR DEVICES WITH FIELD PLATES

METHOD OF FORMING ELECTRONIC COMPONENTS WITH INCREASED RELIABILITY

SEMICONDUCTOR ELECTRONIC COMPONENTS AND CIRCUITS

Enhancement Mode III-N HEMTs

SEMICONDUCTOR DEVICES WITH FIELD PLATES

HIGH POWER SEMICONDUCTOR ELECTRONIC COMPONENTS WITH INCREASED RELIA...

SEMICONDUCTOR ELECTRONIC COMPONENTS AND CIRCUITS

Semiconductor Devices with Field Plates

High electron mobility transistor having self-aligned miniature fie...

CLUB EXTENSION TO A T-GATE HIGH ELECTRON MOBILITY TRANSISTOR

Enhancement Mode III-N HEMTs

High electron mobility transistor having self-aligned miniature fie...

Composite Passivation Process for Nitride FET

INSULATED GATE E-MODE TRANSISTORS

Method for Fabricating a Nitride FET Including Passivation Layers

High electron mobility transistor semiconductor device having field...

Method and Apparatus For Detecting and Adjusting Substrate Height

Protective layer in device fabrication