Chunhua Zhou

Person

Torrance, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
GaN transistors with polysilicon layers used for creating additiona...
- Patent number 10,312,260
- Issue date Jun 4, 2019
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-step surface passivation structures and methods for fabricati...
- Patent number 10,096,702
- Issue date Oct 9, 2018
- Efficient Power Conversion Corporation
- Robert Beach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN transistors with polysilicon layers used for creating additiona...
- Patent number 9,837,438
- Issue date Dec 5, 2017
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with matching threshold voltages and method for...
- Patent number 9,583,480
- Issue date Feb 28, 2017
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN device with reduced output capacitance and process for making same
- Patent number 9,331,191
- Issue date May 3, 2016
- Efficient Power Conversion Corporation
- Stephen L. Colino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN transistors with polysilicon layers for creating additional com...
- Patent number 9,214,461
- Issue date Dec 15, 2015
- Efficient Power Coversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with matching threshold voltages and method for...
- Patent number 9,214,399
- Issue date Dec 15, 2015
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to fabricate self-aligned isolation in gallium nitride devic...
- Patent number 9,214,528
- Issue date Dec 15, 2015
- Efficient Power Conversion Corporation
- Chunhua Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolation structure in gallium nitride devices and integrated circuits
- Patent number 9,171,911
- Issue date Oct 27, 2015
- Efficient Power Conversion Corporation
- Chunhua Zhou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STEP SURFACE PASSIVATION STRUCTURES AND METHODS FOR FABRICATI...
- Publication number 20170352754
- Publication date Dec 7, 2017
- Efficient Power Conversion Corporation
- Robert Beach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GaN TRANSISTORS WITH POLYSILICON LAYERS USED FOR CREATING ADDITIONA...
- Publication number 20170330898
- Publication date Nov 16, 2017
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT WITH MATCHING THRESHOLD VOLTAGES AND METHOD FOR...
- Publication number 20160111416
- Publication date Apr 21, 2016
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAN TRANSISTORS WITH POLYSILICON LAYERS USED FOR CREATING ADDITIONA...
- Publication number 20160086980
- Publication date Mar 24, 2016
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT WITH MATCHING THRESHOLD VOLTAGES AND METHOD FOR...
- Publication number 20150034962
- Publication date Feb 5, 2015
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GaN TRANSISTORS WITH POLYSILICON LAYERS FOR CREATING ADDITIONAL COM...
- Publication number 20150028384
- Publication date Jan 29, 2015
- Efficient Power Conversion Corporation
- Jianjun Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GaN DEVICE WITH REDUCED OUTPUT CAPACITANCE AND PROCESS FOR MAKING SAME
- Publication number 20150028390
- Publication date Jan 29, 2015
- Efficient Power Conversion Corporation
- Stephen L. Colino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATION STRUCTURE IN GALLIUM NITRIDE DEVICES AND INTEGRATED CIRCUITS
- Publication number 20150008442
- Publication date Jan 8, 2015
- Efficient Power Conversion Corporation
- Chunhua Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO FABRICATE SELF-ALIGNED ISOLATION IN GALLIUM NITRIDE DEVIC...
- Publication number 20150011057
- Publication date Jan 8, 2015
- Efficient Power Conversion Corporation
- Chunhua Zhou
- H01 - BASIC ELECTRIC ELEMENTS

Chunhua Zhou

Person

Patents Grantslast 30 patents

GaN transistors with polysilicon layers used for creating additiona...

Multi-step surface passivation structures and methods for fabricati...

GaN transistors with polysilicon layers used for creating additiona...

Integrated circuit with matching threshold voltages and method for...

GaN device with reduced output capacitance and process for making same

GaN transistors with polysilicon layers for creating additional com...

Integrated circuit with matching threshold voltages and method for...

Method to fabricate self-aligned isolation in gallium nitride devic...

Isolation structure in gallium nitride devices and integrated circuits

Patents Applicationslast 30 patents

MULTI-STEP SURFACE PASSIVATION STRUCTURES AND METHODS FOR FABRICATI...

GaN TRANSISTORS WITH POLYSILICON LAYERS USED FOR CREATING ADDITIONA...

INTEGRATED CIRCUIT WITH MATCHING THRESHOLD VOLTAGES AND METHOD FOR...

GAN TRANSISTORS WITH POLYSILICON LAYERS USED FOR CREATING ADDITIONA...

INTEGRATED CIRCUIT WITH MATCHING THRESHOLD VOLTAGES AND METHOD FOR...

GaN TRANSISTORS WITH POLYSILICON LAYERS FOR CREATING ADDITIONAL COM...

GaN DEVICE WITH REDUCED OUTPUT CAPACITANCE AND PROCESS FOR MAKING SAME

ISOLATION STRUCTURE IN GALLIUM NITRIDE DEVICES AND INTEGRATED CIRCUITS

METHOD TO FABRICATE SELF-ALIGNED ISOLATION IN GALLIUM NITRIDE DEVIC...