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Evelyn L. Hu
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Cambridge, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Highly efficient gallium nitride based light emitting diodes via su...
Patent number
11,677,044
Issue date
Jun 13, 2023
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly efficient gallium nitride based light emitting diodes via su...
Patent number
10,985,293
Issue date
Apr 20, 2021
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly efficient gallium nitride based light emitting diodes via su...
Patent number
10,446,714
Issue date
Oct 15, 2019
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-based optical device enabling efficient light generation from...
Patent number
10,211,428
Issue date
Feb 19, 2019
President and Fellows of Harvard College
Kasey Joe Russell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Digital alloys and methods for forming the same
Patent number
8,865,347
Issue date
Oct 21, 2014
Siluria Technologies, Inc.
Evelyn Hu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Highly efficient gallium nitride based light emitting diodes via su...
Patent number
8,766,296
Issue date
Jul 1, 2014
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectrochemical etching for chip shaping of light emitting diodes
Patent number
8,569,085
Issue date
Oct 29, 2013
The Regents of the University of California
Adele Tamboli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectrochemical etching for laser facets
Patent number
8,263,500
Issue date
Sep 11, 2012
The Regents of the University of California
Adele C. Tamboli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectrochemical etching of P-type semiconductor heterostructures
Patent number
8,053,264
Issue date
Nov 8, 2011
The Regents of the University of California
Adele Tamboli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting devices made by bio-fabrication
Patent number
7,960,721
Issue date
Jun 14, 2011
Siluria Technologies, Inc.
Angela Belcher
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Highly efficient group-III nitride based light emitting diodes via...
Patent number
7,704,763
Issue date
Apr 27, 2010
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control of photoelectrochemical (PEC) etching by modification of th...
Patent number
7,550,395
Issue date
Jun 23, 2009
The Regents of the University of California
Evelyn L. Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectrochemical undercut etching of semiconductor material
Patent number
6,884,740
Issue date
Apr 26, 2005
The Regents of the University of California
Evelyn L. Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectrochemical wet etching of group III nitrides
Patent number
5,773,369
Issue date
Jun 30, 1998
The Regents of the University of California
Evelyn Lynn Hu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
HIGHLY EFFICIENT GALLIUM NITRIDE BASED LIGHT EMITTING DIODES VIA SU...
Publication number
20230275185
Publication date
Aug 31, 2023
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY EFFICIENT GALLIUM NITRIDE BASED LIGHT EMITTING DIODES VIA SU...
Publication number
20210210657
Publication date
Jul 8, 2021
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY EFFICIENT GALLIUM NITRIDE BASED LIGHT EMITTING DIODES VIA SU...
Publication number
20200212258
Publication date
Jul 2, 2020
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-BASED OPTICAL DEVICE ENABLING EFFICIENT LIGHT GENERATION FROM...
Publication number
20170104180
Publication date
Apr 13, 2017
President and Fellows of Harvard College
Kasey Joe Russell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY EFFICIENT GALLIUM NITRIDE BASED LIGHT EMITTING DIODES VIA SU...
Publication number
20140252396
Publication date
Sep 11, 2014
Japan Science and Technology Agency
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELECTIVE DRY ETCHING OF N-FACE (Al,In,Ga)N HETEROSTRUCTURES
Publication number
20130099277
Publication date
Apr 25, 2013
The Regents of the University of California
James S. Speck
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTOELECTRONIC DEVICES WITH EMBEDDED VOID STRUCTURES
Publication number
20120018758
Publication date
Jan 26, 2012
The Regents of the University of California
Elison de Nazareth Matioli
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOTOELECTROCHEMICAL ETCHING OF P-TYPE SEMICONDUCTOR HETEROSTRUCTURES
Publication number
20120018853
Publication date
Jan 26, 2012
The Regents of the University of California
ADELE TAMBOLI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOELECTROCHEMICAL ETCHING FOR LASER FACETS
Publication number
20100195684
Publication date
Aug 5, 2010
The Regents of the University of California
Adele C. Tamboli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOELECTROCHEMICAL ETCHING FOR CHIP SHAPING OF LIGHT EMITTING DIODES
Publication number
20100090240
Publication date
Apr 15, 2010
The Regents of the University of California
Adele Tamboli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICES MADE BY BIO-FABRICATION
Publication number
20100053928
Publication date
Mar 4, 2010
SILURIA TECHNOLOGIES, INC.
Angela Belcher
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGHLY EFFICIENT GALLIUM NITRIDE BASED LIGHT EMITTING DIODES VIA SU...
Publication number
20100025717
Publication date
Feb 4, 2010
The Regents of the University of California
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOELECTROCHEMICAL ROUGHENING OF P-SIDE-UP GaN-BASED LIGHT EMITTI...
Publication number
20090315055
Publication date
Dec 24, 2009
The Regents of the University of California
Adele Tamboli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIGITAL ALLOYS AND METHODS FOR FORMING THE SAME
Publication number
20080213663
Publication date
Sep 4, 2008
Cambrios Technologies Corporation
Evelyn Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ION BEAM TREATMENT FOR THE STRUCTURAL INTEGRITY OF AIR-GAP III-NITR...
Publication number
20080182420
Publication date
Jul 31, 2008
The Regents of the University of California
Evelyn L. Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Highly efficient gallium nitride based light emitting diodes via su...
Publication number
20070121690
Publication date
May 31, 2007
Tetsuo Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Control of photoelectrochemical (PEC) etching by modification of th...
Publication number
20060110926
Publication date
May 25, 2006
The Regents of the University of California.
Evelyn L. Hu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Biofabrication of transistors including field effect transistors
Publication number
20060052947
Publication date
Mar 9, 2006
Evelyn Hu
G01 - MEASURING TESTING
Information
Patent Application
Photoelectrochemical undercut etching of semiconductor material
Publication number
20030045120
Publication date
Mar 6, 2003
Evelyn L. Hu
H01 - BASIC ELECTRIC ELEMENTS