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Redondo Beach, CA, US
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last 30 patents
Information
Patent Grant
Semiconductor devices with back surface isolation
Patent number
10,600,674
Issue date
Mar 24, 2020
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
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
Gate with self-aligned ledge for enhancement mode GaN transistors
Patent number
10,312,335
Issue date
Jun 4, 2019
Efficient Power Conversion Corporation
Jianjun Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices with back surface isolation
Patent number
10,312,131
Issue date
Jun 4, 2019
Efficient Power Converson Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flip chip interconnection with reduced current density
Patent number
10,090,274
Issue date
Oct 2, 2018
Efficient Power Conversion Corporation
Robert Strittmatter
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Gate with self-aligned ledged for enhancement mode GaN transistors
Patent number
9,748,347
Issue date
Aug 29, 2017
Efficient Power Conversion Corporation
Jianjun Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices with back surface isolation
Patent number
9,607,876
Issue date
Mar 28, 2017
Efficient Power Conversion Corporation
Alexander Lidow
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
Information
Patent Grant
Enhancement mode gallium nitride transistor with improved gate char...
Patent number
8,969,918
Issue date
Mar 3, 2015
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhancement mode GaN HEMT device
Patent number
8,890,168
Issue date
Nov 18, 2014
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion implanted and self aligned gate structure for GaN transistors
Patent number
8,853,749
Issue date
Oct 7, 2014
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhancement mode GaN HEMT device with gate spacer and method for fa...
Patent number
8,823,012
Issue date
Sep 2, 2014
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bumped, self-isolated GaN transistor chip with electrically isolate...
Patent number
8,785,974
Issue date
Jul 22, 2014
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhancement mode GaN HEMT device and method for fabricating the same
Patent number
8,404,508
Issue date
Mar 26, 2013
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compensated gate MISFET and method for fabricating the same
Patent number
8,350,294
Issue date
Jan 8, 2013
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device package with internal device protection
Patent number
8,102,668
Issue date
Jan 24, 2012
International Rectifier Corporation
Henning M. Hauenstein
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICES WITH BACK SURFACE ISOLATION
Publication number
20190252238
Publication date
Aug 15, 2019
Efficient Power Conversion Corporation
Alexander Lidow
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
GATE WITH SELF-ALIGNED LEDGE FOR ENHANCEMENT MODE GaN TRANSISTORS
Publication number
20170317179
Publication date
Nov 2, 2017
Efficient Power Conversion Corporation
Jianjun Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES WITH BACK SURFACE ISOLATION
Publication number
20170162429
Publication date
Jun 8, 2017
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GATE WITH SELF-ALIGNED LEDGED FOR ENHANCEMENT MODE GaN TRANSISTORS
Publication number
20170047414
Publication date
Feb 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
GATE WITH SELF-ALIGNED LEDGED FOR ENHANCEMENT MODE GaN TRANSISTORS
Publication number
20160035847
Publication date
Feb 4, 2016
Efficient Power Conversion Corporation
Jianjun Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLIP CHIP INTERCONNECTION WITH REDUCED CURRENT DENSITY
Publication number
20150270241
Publication date
Sep 24, 2015
Efficient Power Conversion Corporation
ROBERT STRITTMATTER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Information
Patent Application
ENHANCEMENT MODE GaN HEMT DEVICE
Publication number
20130234153
Publication date
Sep 12, 2013
Efficient Power Conversion Corporation
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ION IMPLANTED AND SELF ALIGNED GATE STRUCTURE FOR GaN TRANSISTORS
Publication number
20120193688
Publication date
Aug 2, 2012
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENHANCEMENT MODE GaN HEMT DEVICE WITH GATE SPACER AND METHOD FOR FA...
Publication number
20120175631
Publication date
Jul 12, 2012
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES WITH BACK SURFACE ISOLATION
Publication number
20120153300
Publication date
Jun 21, 2012
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VIA STRUCTURE OF A SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING...
Publication number
20110248283
Publication date
Oct 13, 2011
Jianjun Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENHANCEMENT MODE GALLIUM NITRIDE TRANSISTOR WITH IMPROVED GATE CHAR...
Publication number
20100258842
Publication date
Oct 14, 2010
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BUMPED, SELF-ISOLATED GaN TRANSISTOR CHIP WITH ELECTRICALLY ISOLATE...
Publication number
20100258844
Publication date
Oct 14, 2010
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPENSATED GATE MISFET AND METHOD FOR FABRICATING THE SAME
Publication number
20100258848
Publication date
Oct 14, 2010
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENHANCEMENT MODE GaN HEMT DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20100258843
Publication date
Oct 14, 2010
Alexander Lidow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE PACKAGE WITH INTERNAL DEVICE PROTECTION
Publication number
20090279220
Publication date
Nov 12, 2009
Henning M. Hauenstein
H01 - BASIC ELECTRIC ELEMENTS