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The-Tu Chau
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for substrate wafer back side and edge cross sect...
Patent number
10,546,750
Issue date
Jan 28, 2020
Vishay Siliconix
Hamilton Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Narrow semiconductor trench structure
Patent number
9,685,524
Issue date
Jun 20, 2017
Vishay Siliconix
The-Tu Chau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Super junction trench power MOSFET device fabrication
Patent number
9,443,974
Issue date
Sep 13, 2016
Vishay Siliconix
Yang Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High mobility power metal-oxide semiconductor field-effect transistors
Patent number
9,437,424
Issue date
Sep 6, 2016
Vishay Siliconix
Deva Pattanayak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High mobility power metal-oxide semiconductor field-effect transistors
Patent number
9,425,043
Issue date
Aug 23, 2016
Vishay Siliconix
Deva Pattanayak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Super junction trench power MOSFET devices
Patent number
9,425,306
Issue date
Aug 23, 2016
Vishay Siliconix
Yang Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Narrow semiconductor trench structure
Patent number
9,412,833
Issue date
Aug 9, 2016
Vishay Siliconix
The-Tu Chau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for substrate wafer back side and edge cross sect...
Patent number
9,230,810
Issue date
Jan 5, 2016
Vishay Siliconix
Hamilton Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultra-low drain-source resistance power MOSFET
Patent number
8,409,954
Issue date
Apr 2, 2013
Vishay-Silconix
The-Tu Chau
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR SUBSTRATE WAFER BACK SIDE AND EDGE CROSS SECT...
Publication number
20160225622
Publication date
Aug 4, 2016
VISHAY-SILICONIX
Hamilton LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR SUBSTRATE WAFER BACK SIDE AND EDGE CROSS SECT...
Publication number
20110049682
Publication date
Mar 3, 2011
VISHAY-SILICONIX
Hamilton Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPER JUNCTION TRENCH POWER MOSFET DEVICES
Publication number
20110049614
Publication date
Mar 3, 2011
VISHAY-SILICONIX
Yang Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPER JUNCTION TRENCH POWER MOSFET DEVICE FABRICATION
Publication number
20110053326
Publication date
Mar 3, 2011
VISHAY-SILICONIX
Yang Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NARROW SEMICONDUCTOR TRENCH STRUCTURE
Publication number
20090104751
Publication date
Apr 23, 2009
VISHAY-SILICONIX
The-Tu Chau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH MOBILITY POWER METAL-OXIDE SEMICONDUCTOR FIELD-EFFECT TRANSISTORS
Publication number
20080220571
Publication date
Sep 11, 2008
VISHAY-SILICONIX
Deva Pattanayak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ultra-low drain-source resistance power MOSFET
Publication number
20080157281
Publication date
Jul 3, 2008
The-Tu Chau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High mobility power metal-oxide semiconductor field-effect transistors
Publication number
20070262360
Publication date
Nov 15, 2007
Deva Pattanayak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ultra-low drain-source resistance power MOSFET
Publication number
20070221989
Publication date
Sep 27, 2007
The-Tu Chau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Narrow semiconductor trench structure
Publication number
20070048966
Publication date
Mar 1, 2007
The-Tu Chau
H01 - BASIC ELECTRIC ELEMENTS