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E. Fred Schubert
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Troy, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tunable nanoporous films on polymer substrates, and method for thei...
Patent number
9,732,427
Issue date
Aug 15, 2017
Rensselaer Polytechnic Institute
David J. Poxson
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nitride semiconductor light emitting device
Patent number
8,502,266
Issue date
Aug 6, 2013
Samsung Electronics Co., Ltd.
Min-Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency III-nitride light-emitting diodes
Patent number
8,451,877
Issue date
May 28, 2013
Sandia Corporation
Mary Crawford
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Liquid crystal display with refractive index matched electrodes
Patent number
8,164,727
Issue date
Apr 24, 2012
Rensselaer Polytechnic Institute
Jaehee Cho
G02 - OPTICS
Information
Patent Grant
Encapsulant shapes for light emitting devices lacking rotational sy...
Patent number
7,819,557
Issue date
Oct 26, 2010
Rensselaer Polytechnic Institute
Martin F. Schubert
G02 - OPTICS
Information
Patent Grant
LED device having diffuse reflective surface
Patent number
7,816,855
Issue date
Oct 19, 2010
Samsung LED Co., Ltd.
Jae-hee Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflector shapes for light emitting diode-polarized light sources
Patent number
7,766,495
Issue date
Aug 3, 2010
Samsung LED Co., Ltd.
Martin F. Schubert
G02 - OPTICS
Information
Patent Grant
Light emitting diodes and display apparatuses using the same
Patent number
7,560,746
Issue date
Jul 14, 2009
Samsung Electro-Mechanics Co., Ltd.
Jae-hee Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical thin film, semiconductor light emitting device having the s...
Patent number
7,483,212
Issue date
Jan 27, 2009
Rensselaer Polytechnic Institute
Jae-hee Cho
G02 - OPTICS
Information
Patent Grant
Light emitting device having protection element and method of manuf...
Patent number
7,411,221
Issue date
Aug 12, 2008
Samsung Electro-Mechanics Co., Ltd.
Jae-hee Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode with planar omni-directional reflector
Patent number
6,784,462
Issue date
Aug 31, 2004
Rensselaer Polytechnic Institute
E. Fred Schubert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crystallographic wet chemical etching of III-nitride material
Patent number
6,294,475
Issue date
Sep 25, 2001
Trustees of Boston University
E. Fred Schubert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device utilizing a periodic dielectric structure
Patent number
5,955,749
Issue date
Sep 21, 1999
Massachusetts Institute of Technology
John D. Joannopoulos
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor having enhanced acceptor activation
Patent number
5,932,899
Issue date
Aug 3, 1999
Trustees of Boston University
E. Fred Schubert
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
ULTRA-LOW REFLECTANCE BROADBAND OMNI-DIRECTIONAL ANTI-REFLECTION CO...
Publication number
20170084760
Publication date
Mar 23, 2017
Rensselaer Polytechnic Institute
Sameer Chhajed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20140217355
Publication date
Aug 7, 2014
Rensselaer Polytechnic Institute
Gi Bum KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUNABLE NANOPOROUS FILMS ON POLYMER SUBSTRATES, AND METHOD FOR THEI...
Publication number
20130209780
Publication date
Aug 15, 2013
Rensselaer Polytechnic Institute
David J. Poxson
B82 - NANO-TECHNOLOGY
Information
Patent Application
HIGH TRANSMITTANCE OPTICAL WINDOWS AND METHOD OF CONSTRUCTING THE SAME
Publication number
20110168261
Publication date
Jul 14, 2011
MAGNOLIA SOLAR, INC.
Roger E. Welser
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY WITH REFRACTIVE INDEX MATCHED ELECTRODES
Publication number
20110128489
Publication date
Jun 2, 2011
Rensselaer Polytechnic Institute
Jaehee Cho
G02 - OPTICS
Information
Patent Application
ULTRA-LOW REFLECTANCE BROADBAND OMNI-DIRECTIONAL ANTI-REFLECTION CO...
Publication number
20110120554
Publication date
May 26, 2011
Rensselaer Polytechnic Institute
Sameer Chhajed
G02 - OPTICS
Information
Patent Application
Nitride semiconductor light emitting device
Publication number
20110001123
Publication date
Jan 6, 2011
Samsung Electro-Mechanics Co., Ltd.
Min-Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OMNI-DIRECTIONAL REFLECTOR AND LIGHT EMITTING DIODE ADOPTING THE SAME
Publication number
20100166983
Publication date
Jul 1, 2010
Samsung Electro-Mechanics Co., Ltd.
Jae-hee CHO
B82 - NANO-TECHNOLOGY
Information
Patent Application
Light emitting device with fine pattern
Publication number
20100148199
Publication date
Jun 17, 2010
SAMSUNG LED CO., LTD.
Jong Kyu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Encapsulant shapes for light emitting devices lacking rotational sy...
Publication number
20090080217
Publication date
Mar 26, 2009
Rensselaer Polytechnic Institute
Martin F. Schubert
G02 - OPTICS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20090050874
Publication date
Feb 26, 2009
Samsung Electro-Mechanics Co., Ltd.
Min-Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20090050875
Publication date
Feb 26, 2009
Samsung Electro-Mechanics Co., Ltd.
Min-Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Reflector shapes for light emitting diode-polarized light sources
Publication number
20080316751
Publication date
Dec 25, 2008
Rensselaer Polytechnic Institute
Martin F. Schubert
G02 - OPTICS
Information
Patent Application
Light emitting diodes and display apparatuses using the same
Publication number
20080204626
Publication date
Aug 28, 2008
Jae-hee Cho
G02 - OPTICS
Information
Patent Application
Optical thin film, semiconductor light emitting device having the s...
Publication number
20080088932
Publication date
Apr 17, 2008
Samsung Electro-Mechanics CO., LTD.
Jae-hee Cho
G02 - OPTICS
Information
Patent Application
Omni-directional reflector and light emitting diode adopting the same
Publication number
20070029561
Publication date
Feb 8, 2007
Samsung Electro-Mechanics Co., Ltd.
Jae-hee Cho
B82 - NANO-TECHNOLOGY
Information
Patent Application
Light emitting device having protection element and method of manuf...
Publication number
20070030611
Publication date
Feb 8, 2007
Samsung Electro-Mechanics Co., Ltd.
Jae-hee Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED device having diffuse reflective surface
Publication number
20060170335
Publication date
Aug 3, 2006
Samsung Electronics Co., Ltd.
Jae-hee Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-emitting diode with planar omni-directional reflector
Publication number
20030111667
Publication date
Jun 19, 2003
E. Fred Schubert
H01 - BASIC ELECTRIC ELEMENTS