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Igor Vurgaftman
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Severna Park, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,761,892
Issue date
Sep 19, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,719,633
Issue date
Aug 8, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,719,634
Issue date
Aug 8, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,709,135
Issue date
Jul 25, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,703,453
Issue date
Jul 18, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,698,341
Issue date
Jul 11, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,680,901
Issue date
Jun 20, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,662,310
Issue date
May 30, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,619,583
Issue date
Apr 4, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,573,178
Issue date
Feb 7, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Methods and apparatuses for improved barrier and contact layers in...
Patent number
11,404,591
Issue date
Aug 2, 2022
The Government of the United States of America, as represented by the Secreta...
Edward H. Aifer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly stable semiconductor lasers and sensors for III-V and silico...
Patent number
11,125,689
Issue date
Sep 21, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reticulated shallow etch mesa isolation
Patent number
10,644,114
Issue date
May 5, 2020
The Government of the United States of America, as represented by the Secreta...
Edward H. Aifer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-plane resonant-cavity infrared photodetectors with fully-deplete...
Patent number
10,559,704
Issue date
Feb 11, 2020
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Grant
In-plane resonant-cavity infrared photodetectors with fully-deplete...
Patent number
10,461,202
Issue date
Oct 29, 2019
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-plane resonant-cavity infrared photodetectors with fully-deplete...
Patent number
10,453,977
Issue date
Oct 22, 2019
The Governement of the United States of America, as represented by the Secret...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Grant
In-plane resonant-cavity infrared photodetectors with fully-deplete...
Patent number
10,446,701
Issue date
Oct 15, 2019
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
In-plane resonant cavity infrared photodetectors with fully deplete...
Patent number
10,333,011
Issue date
Jun 25, 2019
The United States of America, as represented by the Secretary of the Navy
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
In-plane resonant-cavity infrared photodetectors with fully-deplete...
Patent number
10,297,699
Issue date
May 21, 2019
The United States of America, as represented by the Secretary of the Navy
Jerry R. Meyer
G02 - OPTICS
Information
Patent Grant
Resonant-cavity infrared photodetectors with fully-depleted absorbers
Patent number
10,062,794
Issue date
Aug 28, 2018
The United States of America, as represented by the Secretary of the Navy
Jerry R. Meyer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Frequency- and amplitude-modulated narrow-band infrared emitters
Patent number
9,995,858
Issue date
Jun 12, 2018
The United States of America, as represented by the Secretary of the Navy
Joshua D. Caldwell
G02 - OPTICS
Information
Patent Grant
Frequency- and amplitude- modulated narrow-band infrared emitters
Patent number
9,971,071
Issue date
May 15, 2018
The United States of America, as represented by the Secretary of the Navy
Joshua D. Caldwell
G02 - OPTICS
Information
Patent Grant
Weakly index-guided interband cascade lasers with no grown top clad...
Patent number
9,960,571
Issue date
May 1, 2018
The United States of America, as represented by the Secretary of the Navy
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Interband cascade lasers with low-fill-factor top contact for reduc...
Patent number
9,923,338
Issue date
Mar 20, 2018
The United States of America, as represented by the Secretary of the Navy
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Frequency- and amplitude-modulated narrow-band infrared emitters
Patent number
9,870,839
Issue date
Jan 16, 2018
The United States of America, as represented by the Secretary of the Navy
Joshua D. Caldwell
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Ultra-broadband photonic integrated circuit platform and ultra-broa...
Patent number
9,612,398
Issue date
Apr 4, 2017
The United States of America, as represented by the Secretary of the Navy
Igor Vurgaftman
G02 - OPTICS
Information
Patent Grant
Computationally efficient method for building quantum heterostructures
Patent number
9,305,122
Issue date
Apr 5, 2016
The United States of America, as represented by the Secretary of the Navy
Igor Vurgaftman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interband cascade lasers with engineered carrier densities
Patent number
9,059,570
Issue date
Jun 16, 2015
The United States of America, as represented by the Secretary of the Navy
Igor Vurgaftman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epitaxial-side-down mounted high-power semiconductor lasers
Patent number
8,879,593
Issue date
Nov 4, 2014
The United States of America, as represented by the Secretary of the Navy
Chul Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Interband cascade lasers with engineered carrier densities
Patent number
8,798,111
Issue date
Aug 5, 2014
The United States of America, as represented by the Secretary of the Navy
Igor Vurgaftman
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Seedless Synthesis of Anisotropic Gold Nanoflowers with Cellular Co...
Publication number
20230373003
Publication date
Nov 23, 2023
The Government of the United States of America, as represented by the Secreta...
Eunkeu Oh
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Weak Index Guiding of Interband Lasers Bonded to GaAs Substrates
Publication number
20230261442
Publication date
Aug 17, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Weak Index Guiding of Interband Cascade Lasers
Publication number
20230231364
Publication date
Jul 20, 2023
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUSES FOR IMPROVED BARRIER AND CONTACT LAYERS IN...
Publication number
20230178667
Publication date
Jun 8, 2023
THE GOVERNMENT OF THE UNITED STATES, AS REPRESENTED BY THE SECRETARY OF THE NAVY
Edward H. Aifer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DETUNED ANTINODE ENHANCEMENT FOR IMPROVED TEMPERATURE INDEPENDENCE...
Publication number
20220375905
Publication date
Nov 24, 2022
Joseph D LaVeigne
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210404957
Publication date
Dec 30, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396668
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396666
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396670
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396669
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396664
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396665
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210396667
Publication date
Dec 23, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210389241
Publication date
Dec 16, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20210389242
Publication date
Dec 16, 2021
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Highly Stable Semiconductor Lasers and Sensors for III-V and Silico...
Publication number
20200018701
Publication date
Jan 16, 2020
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
In-Plane Resonant-Cavity Infrared Photodetectors with Fully-Deplete...
Publication number
20190237594
Publication date
Aug 1, 2019
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
In-Plane Resonant-Cavity Infrared Photodetectors with Fully-Deplete...
Publication number
20190237595
Publication date
Aug 1, 2019
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
In-Plane Resonant-Cavity Infrared Photodetectors with Fully-Deplete...
Publication number
20190237596
Publication date
Aug 1, 2019
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G01 - MEASURING TESTING
Information
Patent Application
In-Plane Resonant-Cavity Infrared Photodetectors with Fully-Deplete...
Publication number
20190148569
Publication date
May 16, 2019
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Application
In-Plane Resonant Cavity Infrared Photodetectors with Fully Deplete...
Publication number
20180331237
Publication date
Nov 15, 2018
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
In-Plane Resonant-Cavity Infrared Photodetectors with Fully-Deplete...
Publication number
20180212080
Publication date
Jul 26, 2018
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
G02 - OPTICS
Information
Patent Application
Frequency- and Amplitude- Modulated Narrow-Band Infrared Emitters
Publication number
20180100955
Publication date
Apr 12, 2018
The Government of the United States of America, as represented by the Secreta...
Joshua D. Caldwell
G02 - OPTICS
Information
Patent Application
Frequency- and Amplitude- Modulated Narrow-Band Infrared Emitters
Publication number
20180045861
Publication date
Feb 15, 2018
The Government of the United States of America, as represented by the Secreta...
Joshua D. Caldwell
G02 - OPTICS
Information
Patent Application
Weakly Index-Guided Interband Cascade Lasers with No Grown Top Clad...
Publication number
20170373472
Publication date
Dec 28, 2017
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonant-Cavity Infrared Photodetectors with Fully-Depleted Absorbers
Publication number
20170345958
Publication date
Nov 30, 2017
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Frequency- and Amplitude-Modulated Narrow-Band Infrared Emitters
Publication number
20170221596
Publication date
Aug 3, 2017
The Government of the United States of America, as represented by the Secreta...
Joshua D. Caldwell
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Interband Cascade Lasers with Low-Fill-Factor Top Contact for Reduc...
Publication number
20160359298
Publication date
Dec 8, 2016
The Government of the United States of America, as represented by the Secreta...
Jerry R. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ultra-Broadband Photonic Integrated Circuit Platform and Ultra-Broa...
Publication number
20160109655
Publication date
Apr 21, 2016
THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETA...
Igor Vurgaftman
G02 - OPTICS
Information
Patent Application
Multijunction Solar Cells Lattice Matched to InP Using Sb-Containin...
Publication number
20150325720
Publication date
Nov 12, 2015
THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETA...
Robert J. Walters
H01 - BASIC ELECTRIC ELEMENTS