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Mitra Dutta
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Tinton Falls, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Creation of anisotropic strain in semiconductor quantum well
Patent number
7,348,201
Issue date
Mar 25, 2008
United States of America as represented by the Secretary of the Army
Michael Wraback
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intersubband semiconductor lasers with enhanced subband depopulatio...
Patent number
7,310,361
Issue date
Dec 18, 2007
United States of America as represented by the Secretary of the Army
Gregory Belenky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intersubband semiconductor lasers with enhanced subband depopulatio...
Patent number
6,819,696
Issue date
Nov 16, 2004
The United States of America as represented by the Secretary of the Army
Gregory Belenky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for detection of terahertz electric fields usi...
Patent number
6,476,596
Issue date
Nov 5, 2002
The United States of America as represented by the Secretary of the Army
Michael Wraback
G01 - MEASURING TESTING
Information
Patent Grant
Microwave system
Patent number
6,188,808
Issue date
Feb 13, 2001
The United States of America as represented by the Secretary of the Army
Weimin Zhou
G02 - OPTICS
Information
Patent Grant
Polarization insensitive/independent semiconductor waveguide modula...
Patent number
6,075,254
Issue date
Jun 13, 2000
The United States of America as represented by the Secretary of the Army
Paul H. Shen
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Monolithically integrated signal processing circuit having active a...
Patent number
5,930,031
Issue date
Jul 27, 1999
The United States of America as represented by the Secretary of the Army
Weimin Zhou
G02 - OPTICS
Information
Patent Grant
Mesoscopic electronic devices with tailored energy loss scattering
Patent number
5,917,194
Issue date
Jun 29, 1999
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Dynamic modulation of quantum devices
Patent number
5,847,435
Issue date
Dec 8, 1998
The United States of America as represented by the Secretary of the Army
Arthur Ballato
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for making monolithically integrated signal processing circu...
Patent number
5,770,472
Issue date
Jun 23, 1998
The United States of America as represented by the Secretary of the Army
Weimin Zhou
G02 - OPTICS
Information
Patent Grant
Infrared/optical imaging techniques using anisotropically strained...
Patent number
5,748,359
Issue date
May 5, 1998
The United States of America as represented by the Secretary of the Army
Paul H. Shen
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Field controlled current modulators based on tunable barrier strengths
Patent number
5,705,824
Issue date
Jan 6, 1998
The United States of America as represented by the Secretary of the Army
Gerald J. Lafrate
B82 - NANO-TECHNOLOGY
Information
Patent Grant
TEM mode quantum wire or well structure
Patent number
5,661,740
Issue date
Aug 26, 1997
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Interchannel nonequilibrium confined-phonon exchange device
Patent number
5,650,634
Issue date
Jul 22, 1997
The United States of America as represented by the Secretary of the Army
Vladimir V. Mitin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-directional electro-optic switch
Patent number
5,608,566
Issue date
Mar 4, 1997
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Modulation doped quantum well waveguide modulator
Patent number
5,535,045
Issue date
Jul 9, 1996
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Infrared imaging array based on temperature driven anisotropic opti...
Patent number
5,488,226
Issue date
Jan 30, 1996
The United States of America as represented by the Secretary of the Army
Gerald J. Iafrate
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Negative absolute conductance device and method
Patent number
5,459,334
Issue date
Oct 17, 1995
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of forming porous silicon
Patent number
5,427,648
Issue date
Jun 27, 1995
The United States of America as represented by the Secretary of the Army
Jagadeesh Pamulapati
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunable heavy and light hole coupled bands in variable-strain quant...
Patent number
5,412,225
Issue date
May 2, 1995
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical modulator based on piezoelectrically driven anisotropic opt...
Patent number
5,387,997
Issue date
Feb 7, 1995
The United States of America as represented by the Secretary of the Army
Gerald J. Iafrate
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Uniaxially strained semiconductor multiple quantum well device usin...
Patent number
5,381,260
Issue date
Jan 10, 1995
The United States of America as represented by the Secretary of the Army
Arthur Ballato
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum well phonon modulator
Patent number
5,374,831
Issue date
Dec 20, 1994
The United States of America as represented by the Secretary of the Army
Mitra Dutta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All optical multiple quantum well optical modulator
Patent number
5,323,019
Issue date
Jun 21, 1994
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optic modulator with uniaxial stress
Patent number
5,274,247
Issue date
Dec 28, 1993
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Metal-encapsulated quantum wire for enhanced charge transport
Patent number
5,264,711
Issue date
Nov 23, 1993
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical modulator based on gamma -X valley mixing in GaAs-AlAs
Patent number
5,208,695
Issue date
May 4, 1993
The United States of America as represented by the Secretary of the Army
Mitra Dutta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Wide-range multicolor IR detector
Patent number
5,198,659
Issue date
Mar 30, 1993
The United States of America as represented by the Secretary of the Army
Doran D. Smith
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Sweeping photoreflectance spectroscopy
Patent number
5,172,191
Issue date
Dec 15, 1992
The United States of America as represented by the Secretary of the Army
Mitra Dutta
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DETECTION OF DEFECTS ON METAL SURFACES
Publication number
20210063317
Publication date
Mar 4, 2021
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Shripriya Darshini Poduri
B08 - CLEANING
Information
Patent Application
Creation of anisotropic strain in semiconductor quantum well
Publication number
20060169970
Publication date
Aug 3, 2006
Government of the United States as represented by the Secretary of the Army
Michael Wraback
G02 - OPTICS
Information
Patent Application
Intersubband semiconductor lasers with enhanced subband depopulatio...
Publication number
20050041711
Publication date
Feb 24, 2005
Gregory Belenky
B82 - NANO-TECHNOLOGY