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Pleasanton, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
LED that has bounding silicon-doped regions on either side of a str...
Patent number
9,570,657
Issue date
Feb 14, 2017
Kabushiki Kaisha Toshiba
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED on silicon substrate using zinc-sulfide as buffer layer
Patent number
9,159,869
Issue date
Oct 13, 2015
Kabushiki Kaisha Toshiba
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
N-type gallium-nitride layer having multiple conductive intervening...
Patent number
9,012,939
Issue date
Apr 21, 2015
Kabushiki Kaisha Toshiba
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Led that has bounding silicon-doped regions on either side of a str...
Patent number
8,994,064
Issue date
Mar 31, 2015
Kabushiki Kaisha Toshiba
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED having a low defect N-type layer that has grown on a silicon su...
Patent number
8,865,565
Issue date
Oct 21, 2014
Kabushiki Kaisha Toshiba
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buffer layer for GaN-on-Si LED
Patent number
8,686,430
Issue date
Apr 1, 2014
Toshiba Techno Center Inc.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED that has bounding silicon-doped regions on either side of a str...
Patent number
8,669,585
Issue date
Mar 11, 2014
Toshiba Techno Center Inc.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laterally contacted blue LED with superlattice current spreading layer
Patent number
8,395,165
Issue date
Mar 12, 2013
Bridelux, Inc.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LED THAT HAS BOUNDING SILICON-DOPED REGIONS ON EITHER SIDE OF A STR...
Publication number
20150069324
Publication date
Mar 12, 2015
Kabushiki Kaisha Toshiba
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED ON SILICON SUBSTRATE USING ZINC-SULFIDE AS BUFFER LAYER
Publication number
20140134765
Publication date
May 15, 2014
TOSHIBA TECHNO CENTER INC.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED THAT HAS BOUNDING SILICON-DOPED REGIONS ON EITHER SIDE OF A STR...
Publication number
20140131658
Publication date
May 15, 2014
TOSHIBA TECHNO CENTER INC.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Buffer Layer for GaN-on-Si LED
Publication number
20130056745
Publication date
Mar 7, 2013
Bridgelux, Inc.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED ON SILICON SUBSTRATE USING ZINC-SULFIDE AS BUFFER LAYER
Publication number
20130032810
Publication date
Feb 7, 2013
BRIDGELUX, INC.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED HAVING A LOW DEFECT N-TYPE LAYER THAT HAS GROWN ON A SILICON SU...
Publication number
20130032834
Publication date
Feb 7, 2013
BRIDGELUX, INC.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
N-TYPE GALLIUM-NITRIDE LAYER HAVING MULTIPLE CONDUCTIVE INTERVENING...
Publication number
20130032836
Publication date
Feb 7, 2013
BRIDGELUX, INC.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LATERALLY CONTACTED BLUE LED WITH SUPERLATTICE CURRENT SPREADING LAYER
Publication number
20130009130
Publication date
Jan 10, 2013
BRIDGELUX, INC.
Zhen Chen
H01 - BASIC ELECTRIC ELEMENTS