Ralph H. Johnson

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Passivation of VCSEL sidewalls
- Patent number 9,997,892
- Issue date Jun 12, 2018
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature insensitive integrated electro-absorption modulator and...
- Patent number 9,762,025
- Issue date Sep 12, 2017
- TeraMod LLC
- Ralph Herbert Johnson
- G02 - OPTICS
Information Patent Grant
Beam steering modulated VCSEL
- Patent number 9,762,027
- Issue date Sep 12, 2017
- Finisar Corporation
- Ralph Herbert Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
VCSEL with integrated electrically modulated intra-cavity graphene...
- Patent number 9,318,872
- Issue date Apr 19, 2016
- Finisar Corporation
- Luke A. Graham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Vertical cavity surface emitting laser with undoped top mirror
- Patent number 9,124,069
- Issue date Sep 1, 2015
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lasers with GaPSb barrier layers
- Patent number 8,976,830
- Issue date Mar 10, 2015
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lasers with InGaAs quantum wells with InGaP barrier layers with red...
- Patent number 8,837,547
- Issue date Sep 16, 2014
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Passivation of VCSEL sidewalls
- Patent number 8,815,617
- Issue date Aug 26, 2014
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band offset in alingap based light emitters to improve temperature...
- Patent number 8,530,257
- Issue date Sep 10, 2013
- Finisar Corporation
- Ralph Herbert Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Asymmetric DBR pairs combined with periodic and modulation doping t...
- Patent number 8,481,350
- Issue date Jul 9, 2013
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface gratings on VCSELS for polarization pinning
- Patent number 8,455,279
- Issue date Jun 4, 2013
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser having strain reduced quantu...
- Patent number 8,451,875
- Issue date May 28, 2013
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Efficient carrier injection in a semiconductor device
- Patent number 8,325,775
- Issue date Dec 4, 2012
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band offset in AlInGaP based light emitters to improve temperature...
- Patent number 8,253,166
- Issue date Aug 28, 2012
- Finisar Corporation
- Ralph Herbert Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor having enhanced carbon doping
- Patent number 8,254,424
- Issue date Aug 28, 2012
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric DBR pairs combined with periodic and modulation doping t...
- Patent number 8,213,474
- Issue date Jul 3, 2012
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser having multiple top-side con...
- Patent number 8,193,019
- Issue date Jun 5, 2012
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser with undoped top mirror
- Patent number 8,168,456
- Issue date May 1, 2012
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
VCSEL optimized for high speed data
- Patent number 8,031,752
- Issue date Oct 4, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface gratings on VCSELs for polarization pinning
- Patent number 8,000,374
- Issue date Aug 16, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting semiconductor device having an electrical confinemen...
- Patent number 7,920,612
- Issue date Apr 5, 2011
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Vertical cavity surface emitting laser with undoped top mirror
- Patent number 7,860,137
- Issue date Dec 28, 2010
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor having enhanced carbon doping
- Patent number 7,856,041
- Issue date Dec 21, 2010
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Migration enhanced epitaxy fabrication of active regions having qua...
- Patent number 7,847,310
- Issue date Dec 7, 2010
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Efficient carrier injection in a semiconductor device
- Patent number 7,829,912
- Issue date Nov 9, 2010
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser having multiple top-side con...
- Patent number 7,826,506
- Issue date Nov 2, 2010
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optimizing VCSEL mirrors for improving temperature response
- Patent number 7,606,282
- Issue date Oct 20, 2009
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed Bragg Reflector for optoelectronic device
- Patent number 7,596,165
- Issue date Sep 29, 2009
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic package
- Patent number 7,505,501
- Issue date Mar 17, 2009
- Finisar Corporation
- Michael Anton Steib
- G02 - OPTICS
Information Patent Grant
Long wavelength VCSEL active region using Sb in GaAsN barrier layer...
- Patent number 7,483,462
- Issue date Jan 27, 2009
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Temperature Insensitive Integrated Electro-Absorption Modulator and...
- Publication number 20170237226
- Publication date Aug 17, 2017
- TeraMod LLC
- Ralph Herbert Johnson
- G02 - OPTICS
Information Patent Application
WAVEFUNCTION DECONFINEMENT ELECTRO-ABSORPTION MODULATOR
- Publication number 20170047708
- Publication date Feb 16, 2017
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVATION OF VCSEL SIDEWALLS
- Publication number 20160365704
- Publication date Dec 15, 2016
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAM STEERING MODULATED VCSEL
- Publication number 20150318667
- Publication date Nov 5, 2015
- Finisar Corporation
- Ralph Herbert Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VCSEL WITH INTEGRATED ELECTRICALLY MODULATED INTRA-CAVITY GRAPHENE...
- Publication number 20150194789
- Publication date Jul 9, 2015
- Luke A. Graham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lasers With GaPSb Barrier Layers
- Publication number 20140269802
- Publication date Sep 18, 2014
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lasers With InGaAsP Quantum Wells And GaAsP Barrier Layers
- Publication number 20140198817
- Publication date Jul 17, 2014
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
BAND OFFSET IN ALINGAP BASED LIGHT EMITTERS TO IMPROVE TEMPERATURE...
- Publication number 20120322184
- Publication date Dec 20, 2012
- Finisar Corporation
- Ralph Herbert Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
ASYMMETRIC DBR PAIRS COMBINED WITH PERIODIC AND MODULATION DOPING T...
- Publication number 20120270346
- Publication date Oct 25, 2012
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASERS WITH INGAAS(P) QUANTUM WELLS WITH INDIUM INGAP BARRIER LAYER...
- Publication number 20120236892
- Publication date Sep 20, 2012
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
LASERS WITH QUANTUM WELLS HAVING HIGH INDIUM AND LOW ALUMINUM WITH...
- Publication number 20120236891
- Publication date Sep 20, 2012
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER WITH UNDOPED TOP MIRROR
- Publication number 20120213243
- Publication date Aug 23, 2012
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE GRATINGS ON VCSELS FOR POLARIZATION PINNING
- Publication number 20110306156
- Publication date Dec 15, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASYMMETRIC DBR PAIRS COMBINED WITH PERIODIC AND MODULATION DOPING T...
- Publication number 20110096803
- Publication date Apr 28, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER WITH UNDOPED TOP MIRROR
- Publication number 20110090930
- Publication date Apr 21, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR HAVING ENHANCED CARBON DOPING
- Publication number 20110086452
- Publication date Apr 14, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EFFICIENT CARRIER INJECTION IN A SEMICONDUCTOR DEVICE
- Publication number 20110049471
- Publication date Mar 3, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER HAVING MULTIPLE TOP-SIDE CON...
- Publication number 20110045621
- Publication date Feb 24, 2011
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTIMIZING VCSEL MIRRORS FOR IMPROVING TEMPERATURE RESPONSE
- Publication number 20090161714
- Publication date Jun 25, 2009
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIGRATION ENHANCED EPITAXY FABRICATION OF ACTIVE REGIONS HAVING QUA...
- Publication number 20090034571
- Publication date Feb 5, 2009
- Finisar Corporation
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
EFFICIENT CARRIER INJECTION IN A SEMICONDUCTOR DEVICE
- Publication number 20080023688
- Publication date Jan 31, 2008
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVATION OF VCSEL SIDEWALLS
- Publication number 20070254393
- Publication date Nov 1, 2007
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER HAVING STRAIN REDUCED QUANTU...
- Publication number 20070201525
- Publication date Aug 30, 2007
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR HAVING ENHANCED CARBON DOPING
- Publication number 20070127536
- Publication date Jun 7, 2007
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optoelectronic Package
- Publication number 20070110372
- Publication date May 17, 2007
- Finisar Corporation
- Michael Anton Steib
- G02 - OPTICS
Information Patent Application
POLARIZATION CONTROL IN VERTICAL CAVITY SURFACE EMITTING LASERS USI...
- Publication number 20070098032
- Publication date May 3, 2007
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER INCLUDING TRENCH AND PROTON...
- Publication number 20070053399
- Publication date Mar 8, 2007
- Finisar Corporation
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING SEMICONDUCTOR DEVICE HAVING AN ELECTRICAL CONFINEMEN...
- Publication number 20060268954
- Publication date Nov 30, 2006
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
MIGRATION ENHANCED EPITAXY FABRICATION OF ACTIVE REGIONS HAVING QUA...
- Publication number 20060246700
- Publication date Nov 2, 2006
- Ralph H. Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Application
Surface gratings on VCSELs for polarization pinning
- Publication number 20060239325
- Publication date Oct 26, 2006
- Ralph H. Johnson
- H01 - BASIC ELECTRIC ELEMENTS

Ralph H. Johnson

Person

Patents Grantslast 30 patents

Passivation of VCSEL sidewalls

Temperature insensitive integrated electro-absorption modulator and...

Beam steering modulated VCSEL

VCSEL with integrated electrically modulated intra-cavity graphene...

Vertical cavity surface emitting laser with undoped top mirror

Lasers with GaPSb barrier layers

Lasers with InGaAs quantum wells with InGaP barrier layers with red...

Passivation of VCSEL sidewalls

Band offset in alingap based light emitters to improve temperature...

Asymmetric DBR pairs combined with periodic and modulation doping t...

Surface gratings on VCSELS for polarization pinning

Vertical cavity surface emitting laser having strain reduced quantu...

Efficient carrier injection in a semiconductor device

Band offset in AlInGaP based light emitters to improve temperature...

Semiconductor having enhanced carbon doping

Asymmetric DBR pairs combined with periodic and modulation doping t...

Vertical cavity surface emitting laser having multiple top-side con...

Vertical cavity surface emitting laser with undoped top mirror

VCSEL optimized for high speed data

Surface gratings on VCSELs for polarization pinning

Light emitting semiconductor device having an electrical confinemen...

Vertical cavity surface emitting laser with undoped top mirror

Semiconductor having enhanced carbon doping

Migration enhanced epitaxy fabrication of active regions having qua...

Efficient carrier injection in a semiconductor device

Vertical cavity surface emitting laser having multiple top-side con...

Optimizing VCSEL mirrors for improving temperature response

Distributed Bragg Reflector for optoelectronic device

Optoelectronic package

Long wavelength VCSEL active region using Sb in GaAsN barrier layer...

Patents Applicationslast 30 patents

Temperature Insensitive Integrated Electro-Absorption Modulator and...

WAVEFUNCTION DECONFINEMENT ELECTRO-ABSORPTION MODULATOR

PASSIVATION OF VCSEL SIDEWALLS

BEAM STEERING MODULATED VCSEL

VCSEL WITH INTEGRATED ELECTRICALLY MODULATED INTRA-CAVITY GRAPHENE...

Lasers With GaPSb Barrier Layers

Lasers With InGaAsP Quantum Wells And GaAsP Barrier Layers

BAND OFFSET IN ALINGAP BASED LIGHT EMITTERS TO IMPROVE TEMPERATURE...

ASYMMETRIC DBR PAIRS COMBINED WITH PERIODIC AND MODULATION DOPING T...

LASERS WITH INGAAS(P) QUANTUM WELLS WITH INDIUM INGAP BARRIER LAYER...

LASERS WITH QUANTUM WELLS HAVING HIGH INDIUM AND LOW ALUMINUM WITH...

VERTICAL CAVITY SURFACE EMITTING LASER WITH UNDOPED TOP MIRROR

SURFACE GRATINGS ON VCSELS FOR POLARIZATION PINNING

ASYMMETRIC DBR PAIRS COMBINED WITH PERIODIC AND MODULATION DOPING T...

VERTICAL CAVITY SURFACE EMITTING LASER WITH UNDOPED TOP MIRROR

SEMICONDUCTOR HAVING ENHANCED CARBON DOPING

EFFICIENT CARRIER INJECTION IN A SEMICONDUCTOR DEVICE

VERTICAL CAVITY SURFACE EMITTING LASER HAVING MULTIPLE TOP-SIDE CON...

OPTIMIZING VCSEL MIRRORS FOR IMPROVING TEMPERATURE RESPONSE

MIGRATION ENHANCED EPITAXY FABRICATION OF ACTIVE REGIONS HAVING QUA...

EFFICIENT CARRIER INJECTION IN A SEMICONDUCTOR DEVICE

PASSIVATION OF VCSEL SIDEWALLS

VERTICAL CAVITY SURFACE EMITTING LASER HAVING STRAIN REDUCED QUANTU...

SEMICONDUCTOR HAVING ENHANCED CARBON DOPING

Optoelectronic Package

POLARIZATION CONTROL IN VERTICAL CAVITY SURFACE EMITTING LASERS USI...

VERTICAL CAVITY SURFACE EMITTING LASER INCLUDING TRENCH AND PROTON...

LIGHT EMITTING SEMICONDUCTOR DEVICE HAVING AN ELECTRICAL CONFINEMEN...

MIGRATION ENHANCED EPITAXY FABRICATION OF ACTIVE REGIONS HAVING QUA...

Surface gratings on VCSELs for polarization pinning