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Joshua Elliott Rothenberg
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for fabricating an optical element
Patent number
11,932,567
Issue date
Mar 19, 2024
Northrop Grumman Systems Corporation
Gregory D. Goodno
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Spectrally combined fiber laser amplifier system and method
Patent number
11,698,537
Issue date
Jul 11, 2023
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid coherent beam combining (CBC) and spectral beam combining (S...
Patent number
11,681,151
Issue date
Jun 20, 2023
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coherent beam combining (CBC) fiber laser amplifier system
Patent number
11,681,152
Issue date
Jun 20, 2023
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spectrally combined fiber laser amplifier system including opticall...
Patent number
11,448,889
Issue date
Sep 20, 2022
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coherently combined fiber laser amplifier system including opticall...
Patent number
11,422,381
Issue date
Aug 23, 2022
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid spectrally and coherently combined fiber laser amplifier sys...
Patent number
11,415,810
Issue date
Aug 16, 2022
Northrop Grumman Systems Corporation
Gregory D. Goodno
G02 - OPTICS
Information
Patent Grant
Method for high fill-factor optical arrays manufacturing
Patent number
11,407,672
Issue date
Aug 9, 2022
Northrop Grumman Systems Corporation
Gregory D. Goodno
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optically monolithic beam shaper array with compact tiles
Patent number
11,294,192
Issue date
Apr 5, 2022
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for active telescope alignment, focus and beam control
Patent number
10,859,348
Issue date
Dec 8, 2020
Northrop Grumman Systems Corporation
Michael L. Dupuis
F41 - WEAPONS
Information
Patent Grant
Low noise FM fiber laser amplifier
Patent number
10,763,635
Issue date
Sep 1, 2020
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spectrally compensated fiber amplifier system
Patent number
10,756,504
Issue date
Aug 25, 2020
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication method of a diffractive optic for hybrid coherent and s...
Patent number
10,705,269
Issue date
Jul 7, 2020
Northrop Grumman Systems Corporation
Joshua E. Rothenberg
G02 - OPTICS
Information
Patent Grant
Automated power-in-the-bucket measurement apparatus for large apert...
Patent number
10,520,360
Issue date
Dec 31, 2019
Northrop Grumman Systems Corporation
Michael L. Dupuis
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber device
Patent number
10,490,966
Issue date
Nov 26, 2019
Northrop Grumman Systems Corporation
Ye Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Suppression of polarization modulation instability in high power fi...
Patent number
10,396,523
Issue date
Aug 27, 2019
Northrop Grumman Systems Corporation
Gregory D. Goodno
G02 - OPTICS
Information
Patent Grant
Fiber launcher
Patent number
10,267,992
Issue date
Apr 23, 2019
Northrop Grumman Systems Corporation
Gregory D. Goodno
F41 - WEAPONS
Information
Patent Grant
Wavelength-switched multi-turret fiber laser system
Patent number
10,008,821
Issue date
Jun 26, 2018
Northrop Grumman Systems Corporation
Gregory D. Goodno
G02 - OPTICS
Information
Patent Grant
Hybrid spectral and coherent beam combiner utilizing 1D fiber arrays
Patent number
9,735,537
Issue date
Aug 15, 2017
Northrop Grumman Systems Corporation
Joshua E. Rothenberg
G02 - OPTICS
Information
Patent Grant
Hybrid diffractive optical element and spectral beam combination gr...
Patent number
9,417,366
Issue date
Aug 16, 2016
Northrop Grumman Systems Corporation
Joshua E. Rothenberg
G02 - OPTICS
Information
Patent Grant
Architecture for all-fiber delivery of coherently combined laser power
Patent number
9,362,714
Issue date
Jun 7, 2016
Northrop Grumman Systems Corporation
Gregory D. Goodno
G02 - OPTICS
Information
Patent Grant
Multi-wavelength seed source for coherent fiber amplifiers
Patent number
9,106,051
Issue date
Aug 11, 2015
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonlinear spectrally narrowed fiber amplifier
Patent number
9,036,252
Issue date
May 19, 2015
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for suppression of stimulated brillouin scatte...
Patent number
8,995,049
Issue date
Mar 31, 2015
Northrop Grumman Systems Corporation
Joshua E. Rothenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fiber amplifier system including tapered fiber bundle and combined...
Patent number
8,958,145
Issue date
Feb 17, 2015
Northrop Grumman Systems Corporation
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Grant
Polarization control with mode stability
Patent number
8,922,877
Issue date
Dec 30, 2014
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fiber amplifier system including tapered fiber bundle and polarizat...
Patent number
8,922,881
Issue date
Dec 30, 2014
Northrop Grumman Systems Corporation
Joshua Elliot Rothenberg
G02 - OPTICS
Information
Patent Grant
Multi-channel fiber laser amplifier combining apparatus including i...
Patent number
8,830,566
Issue date
Sep 9, 2014
Northrop Grumman Systems Corporation
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Grant
Passive all-fiber integrated high power coherent beam combination
Patent number
8,514,485
Issue date
Aug 20, 2013
Northrop Grumman Systems Corporation
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Grant
Method and apparatus for suppression of four-wave mixing using pola...
Patent number
8,493,650
Issue date
Jul 23, 2013
Northrop Grumman Systems Corporation
Joshua E. Rothenberg
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR FABRICATING AN OPTICAL ELEMENT
Publication number
20240059600
Publication date
Feb 22, 2024
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SPECTRALLY COMBINED FIBER LASER AMPLIFIER SYSTEM AND METHOD
Publication number
20220385018
Publication date
Dec 1, 2022
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COHERENT BEAM COMBINING (CBC) FIBER LASER AMPLIFIER SYSTEM
Publication number
20220350157
Publication date
Nov 3, 2022
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
G02 - OPTICS
Information
Patent Application
HYBRID COHERENT BEAM COMBINING (CBC) AND SPECTRAL BEAM COMBINING (S...
Publication number
20220334401
Publication date
Oct 20, 2022
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR FABRICATING AN OPTICAL ELEMENT
Publication number
20220332629
Publication date
Oct 20, 2022
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICALLY MONOLITHIC BEAM SHAPER ARRAY WITH COMPACT TILES
Publication number
20210103152
Publication date
Apr 8, 2021
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COHERENTLY COMBINED FIBER LASER AMPLIFIER SYSTEM INCLUDING OPTICALL...
Publication number
20210103154
Publication date
Apr 8, 2021
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID SPECTRALLY AND COHERENTLY COMBINED FIBER LASER AMPLIFIER SYS...
Publication number
20210103155
Publication date
Apr 8, 2021
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR HIGH FILL-FACTOR OPTICAL ARRAYS MANUFACTURING
Publication number
20210101823
Publication date
Apr 8, 2021
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
G02 - OPTICS
Information
Patent Application
SPECTRALLY COMBINED FIBER LASER AMPLIFIER SYSTEM INCLUDING OPTICALL...
Publication number
20210103153
Publication date
Apr 8, 2021
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW NOISE FM FIBER LASER AMPLIFIER
Publication number
20190305504
Publication date
Oct 3, 2019
Northrop Grumman Systems Corporation
GREGORY D. GOODNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FABRICATION METHOD OF A DIFFRACTIVE OPTIC FOR HYBRID COHERENT AND S...
Publication number
20190302693
Publication date
Oct 3, 2019
Northrop Grumman Systems Corporation
JOSHUA E. ROTHENBERG
G02 - OPTICS
Information
Patent Application
SPECTRALLY COMPENSATED FIBER AMPLIFIER SYSTEM
Publication number
20190305505
Publication date
Oct 3, 2019
Northrop Grumman Systems Corporation
Gregory D. Goodno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID DIFFRACTIVE OPTICAL ELEMENT AND SPECTRAL BEAM COMBINATION GR...
Publication number
20150036218
Publication date
Feb 5, 2015
Northrop Grumman Systems Corporation
Joshua E. Rothenberg
G02 - OPTICS
Information
Patent Application
FIBER AMPLIFIER SYSTEM INCLUDING TAPERED FIBER BUNDLE AND POLARIZAT...
Publication number
20130148191
Publication date
Jun 13, 2013
Northrop Grumman Systems Corporation
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Application
FIBER AMPLIFIER SYSTEM INCLUDING TAPERED FIBER BUNDLE AND COMBINED...
Publication number
20130148193
Publication date
Jun 13, 2013
Northrop Grumman Systems Corporation
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Application
Method and Apparatus for Suppression of Stimulated Brillouin Scatte...
Publication number
20130063808
Publication date
Mar 14, 2013
Joshua E. Rothenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-CHANNEL FIBER LASER AMPLIFIER COMBINING APPARATUS INCLUDING I...
Publication number
20120212802
Publication date
Aug 23, 2012
Northrop Grumman Systems Corporation
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Application
MULTI-CHANNEL FIBER LASER AMPLIFIER COMBINING APPARATUS INCLUDING A...
Publication number
20120212801
Publication date
Aug 23, 2012
Northrop Grumman Systems Corporation
JOSHUA ELLIOTT ROTHENBERG
G02 - OPTICS
Information
Patent Application
METHOD AND APPARATUS FOR SUPPRESSION OF FOUR-WAVE MIXING USING POLA...
Publication number
20120188626
Publication date
Jul 26, 2012
Joshua E. Rothenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PASSIVE ALL-FIBER INTEGRATED HIGH POWER COHERENT BEAM COMBINATION
Publication number
20110032604
Publication date
Feb 10, 2011
Northrop Grumman Space & Mission Systems Corp.
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Application
ALL-FIBER INTEGRATED HIGH POWER COHERENT BEAM COMBINATION
Publication number
20110032602
Publication date
Feb 10, 2011
Northrop Grumman Space & Mission Systems Corp.
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Application
INTEGRATED SPECTRAL AND ALL-FIBER COHERENT BEAM COMBINATION
Publication number
20110032603
Publication date
Feb 10, 2011
Northcrop Grumman Space & Mission Systems Corp.
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Application
Diffractive optical element and method of designing the same
Publication number
20090285076
Publication date
Nov 19, 2009
Northrop Grumman Space & Mission Systems Corp.
Joshua Elliott Rothenberg
G02 - OPTICS
Information
Patent Application
MULTI-STAGE METHOD AND SYSTEM FOR COHERENT DIFFRACTIVE BEAM COMBINING
Publication number
20080085128
Publication date
Apr 10, 2008
Joshua E. Rothenberg
G02 - OPTICS
Information
Patent Application
Method and system for coherent beam combining using an integrated d...
Publication number
20080084598
Publication date
Apr 10, 2008
Joshua E. Rothenberg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND SYSTEM FOR HYBRID COHERENT AND INCOHERENT DIFFRACTIVE BE...
Publication number
20080084605
Publication date
Apr 10, 2008
Joshua E. Rothenberg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Scalable zig-zag laser amplifier
Publication number
20080025356
Publication date
Jan 31, 2008
Joshua E. Rothenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High efficiency, high power cryogenic laser system
Publication number
20070201518
Publication date
Aug 30, 2007
Northrop Grumman Corporation
Joshua Elliott Rothenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Coherent fiber diffractive optical element beam combiner
Publication number
20070201795
Publication date
Aug 30, 2007
Northrop Grumman Corporation
Robert Rex Rice
H01 - BASIC ELECTRIC ELEMENTS