Jonathan A. Nagel

Person

Freehold, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for measuring fiber temperature using OTDR measur...
- Patent number 9,310,274
- Issue date Apr 12, 2016
- AT&T Intellectual Property I, L.P.
- Jonathan Nagel
- G01 - MEASURING TESTING
Information Patent Grant
Fiber identification using optical frequency-domain reflectometer
- Patent number 8,576,387
- Issue date Nov 5, 2013
- AT&T Intellectual Property I, L.P.
- Sheryl Woodward
- G01 - MEASURING TESTING
Information Patent Grant
Fiber identification using mode field diameter profile
- Patent number 8,570,501
- Issue date Oct 29, 2013
- AT&T Intellectual Property I, L.P.
- Jonathan Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for measuring fiber temperatures using OTDR measu...
- Patent number 8,428,902
- Issue date Apr 23, 2013
- AT&T Intellectual Property I, L.P.
- Jonathan Nagel
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced OTDR sensitivity by utilizing mode-field diameter measurem...
- Patent number 8,400,622
- Issue date Mar 19, 2013
- AT&T Intellectual Property I, L.P.
- Jonathan Nagel
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced optical time-domain reflectometer resolution using depolar...
- Patent number 8,390,797
- Issue date Mar 5, 2013
- AT&T Intellectual Property I, L.P.
- Sheryl Woodward
- G01 - MEASURING TESTING
Information Patent Grant
Polarization mode dispersion compensation
- Patent number 8,059,965
- Issue date Nov 15, 2011
- AT&T Intellectual Property II, L.P.
- Michael Herbert Eiselt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
COTDR arrangement with swept frequency pulse generator for an optic...
- Patent number 7,869,708
- Issue date Jan 11, 2011
- Huawei Marine Networks Co., Ltd.
- Stephen G. Evangelides, Jr.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for polarization mode dispersion compensation
- Patent number 7,809,277
- Issue date Oct 5, 2010
- AT&T Intellectual Property II, L.P.
- Antonio Mecozzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for obtaining status information concerning op...
- Patent number 7,471,895
- Issue date Dec 30, 2008
- Red Sky Subsea, Ltd.
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization mode dispersion compensation
- Patent number 7,466,923
- Issue date Dec 16, 2008
- AT&T Corp.
- Michael Herbert Eiselt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for polarization mode dispersion compensation
- Patent number 7,333,728
- Issue date Feb 19, 2008
- AT&T Corp.
- Antonio Mecozzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization mode dispersion compensation
- Patent number 7,295,781
- Issue date Nov 13, 2007
- AT&T Corp.
- Michael Herbert Eiselt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Raman assisted EDFA system and method
- Patent number 7,274,880
- Issue date Sep 25, 2007
- Tyco Telecommunications (US) Inc.
- Morten Nissov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for polarization mode dispersion compensation
- Patent number 7,203,423
- Issue date Apr 10, 2007
- AT&T Corp.
- Antonio Mecozzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of dispersion compensation in optical communicati...
- Patent number 7,139,489
- Issue date Nov 21, 2006
- Tyco Telecommunications (US) Inc.
- Morten Nissov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical and optical isolating unit for an undersea branching unit
- Patent number 7,085,456
- Issue date Aug 1, 2006
- Red Sky Subsea Ltd.
- Jonathan A. Nagel
- G02 - OPTICS
Information Patent Grant
Methods and systems for polarization mode dispersion compensation
- Patent number 6,980,744
- Issue date Dec 27, 2005
- AT&T Corp.
- Antonio Mecozzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Undersea branching unit for an undersea optical transmission system
- Patent number 6,934,442
- Issue date Aug 23, 2005
- Red Sky Systems, Inc.
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for sharing pump energy from a single pump arr...
- Patent number 6,930,825
- Issue date Aug 16, 2005
- Red Sky Systems, Inc.
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for controlling noise in raman amplifiers
- Patent number 6,906,854
- Issue date Jun 14, 2005
- Tyco Telecommunications (US) Inc.
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault tolerant optical amplifier configuration using pump feedthrough
- Patent number 6,901,190
- Issue date May 31, 2005
- Tyco Telecommunications (US) Inc.
- Jonathan A. Nagel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
OTDR arrangement for detecting faults in an optical transmission sy...
- Patent number 6,842,586
- Issue date Jan 11, 2005
- Red Sky Systems, Inc.
- Michael J. Neubelt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization mode dispersion compensation
- Patent number 6,768,875
- Issue date Jul 27, 2004
- AT&T Corp.
- Michael Herbert Eiselt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for controlling spectral distribution of output p...
- Patent number 6,690,504
- Issue date Feb 10, 2004
- Tyco Telecommunications (US) Inc.
- Jonathan A. Nagel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for polarization mode dispersion compensation
- Patent number 6,674,972
- Issue date Jan 6, 2004
- AT&T Corp.
- Antonio Mecozzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier using optical circulator and fiber amplifier
- Patent number 5,822,113
- Issue date Oct 13, 1998
- Lucent Technologies Inc.
- Jean-Marc Pierre Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-line two-stage erbium doped fiber amplifier system with in-band...
- Patent number 5,481,399
- Issue date Jan 2, 1996
- AT&T Corp.
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High power, high gain, low noise, two-stage optical amplifier
- Patent number 5,430,572
- Issue date Jul 4, 1995
- AT&T Corp.
- David J. DiGiovanni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of mitigating gain peaking using a chain of fiber amplifiers
- Patent number 5,406,404
- Issue date Apr 11, 1995
- AT&T Corp.
- David J. DiGiovanni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Measuring Fiber Temperature Using OTDR Measur...
- Publication number 20140139824
- Publication date May 22, 2014
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Jonathan NAGEL
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Measuring Fiber Temperatures Using OTDR Measu...
- Publication number 20120109570
- Publication date May 3, 2012
- Jonathan Nagel
- G01 - MEASURING TESTING
Information Patent Application
Enhanced Optical Time-Domain Reflectometer Resolution Using Depolar...
- Publication number 20110149271
- Publication date Jun 23, 2011
- Sheryl Woodward
- G01 - MEASURING TESTING
Information Patent Application
Fiber Identification Using Optical Frequency-Domain Reflectometer
- Publication number 20110153543
- Publication date Jun 23, 2011
- Sheryl Woodward
- G01 - MEASURING TESTING
Information Patent Application
Fiber Identification Using Mode Field Diameter Profile
- Publication number 20110153544
- Publication date Jun 23, 2011
- Jonathan Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhanced OTDR Sensitivity by Utilizing Mode-Field Diameter Measurem...
- Publication number 20110149270
- Publication date Jun 23, 2011
- Jonathan Nagel
- G01 - MEASURING TESTING
Information Patent Application
Polarization mode dispersion compensation
- Publication number 20090087193
- Publication date Apr 2, 2009
- Michael Herbert Eiselt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Submarine optical transmission systems having optical amplifiers of...
- Publication number 20080050121
- Publication date Feb 28, 2008
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for identifying pump failures using an optical...
- Publication number 20060251423
- Publication date Nov 9, 2006
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF DISPERSION COMPENSATION IN OPTICAL COMMUNICATI...
- Publication number 20060216035
- Publication date Sep 28, 2006
- Morten Nissov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for in-service monitoring of a regional unders...
- Publication number 20060159464
- Publication date Jul 20, 2006
- William David Cornwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system employing erbium-doped optical amplifie...
- Publication number 20060133808
- Publication date Jun 22, 2006
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Undersea optical transmission system employing low power consumptio...
- Publication number 20050232634
- Publication date Oct 20, 2005
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for obtaining status information concerning op...
- Publication number 20050196167
- Publication date Sep 8, 2005
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for obtaining status information concerning an...
- Publication number 20050196175
- Publication date Sep 8, 2005
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COTDR ARRANGEMENT WITH SWEPT FREQUENCY PULSE GENERATOR FOR AN OPTIC...
- Publication number 20050196174
- Publication date Sep 8, 2005
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Raman assisted EDFA system and method
- Publication number 20050180757
- Publication date Aug 18, 2005
- Morten Nissov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for commoditizing elements of previously specialized communi...
- Publication number 20050137888
- Publication date Jun 23, 2005
- Red Sky Systems, Inc.
- Stephen G. Evangelides
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cable station for an undersea optical transmission system
- Publication number 20050095006
- Publication date May 5, 2005
- Red Sky Systems, Inc.
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Undersea branching unit for an undersea optical transmission system
- Publication number 20050084207
- Publication date Apr 21, 2005
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical performance monitoring between terminal equipment and an op...
- Publication number 20050013610
- Publication date Jan 20, 2005
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for distributing pump energy to an optical amp...
- Publication number 20040207912
- Publication date Oct 21, 2004
- Jonathan A. Nagel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Undersea optical transmission system employing Raman gain to mitiga...
- Publication number 20040196532
- Publication date Oct 7, 2004
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OTDR arrangement for detecting faults in an optical transmission sy...
- Publication number 20040146305
- Publication date Jul 29, 2004
- Red Sky Systems, Inc.
- Michael J. Neubelt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for sharing pump energy from a single pump arr...
- Publication number 20040136056
- Publication date Jul 15, 2004
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for providing a terminal independent interface...
- Publication number 20040126119
- Publication date Jul 1, 2004
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for performing system monitoring in a terminal...
- Publication number 20040096215
- Publication date May 20, 2004
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission system employing erbium-doped optical amplifie...
- Publication number 20040036959
- Publication date Feb 26, 2004
- Stephen G. Evangelides
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical communication system using L-band wavelengths
- Publication number 20020131131
- Publication date Sep 19, 2002
- Jonathan A. Nagel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Jonathan A. Nagel

Person

Patents Grantslast 30 patents

System and method for measuring fiber temperature using OTDR measur...

Fiber identification using optical frequency-domain reflectometer

Fiber identification using mode field diameter profile

System and method for measuring fiber temperatures using OTDR measu...

Enhanced OTDR sensitivity by utilizing mode-field diameter measurem...

Enhanced optical time-domain reflectometer resolution using depolar...

Polarization mode dispersion compensation

COTDR arrangement with swept frequency pulse generator for an optic...

Methods and systems for polarization mode dispersion compensation

Method and apparatus for obtaining status information concerning op...

Polarization mode dispersion compensation

Methods and systems for polarization mode dispersion compensation

Polarization mode dispersion compensation

Raman assisted EDFA system and method

Methods and systems for polarization mode dispersion compensation

System and method of dispersion compensation in optical communicati...

Electrical and optical isolating unit for an undersea branching unit

Methods and systems for polarization mode dispersion compensation

Undersea branching unit for an undersea optical transmission system

Method and apparatus for sharing pump energy from a single pump arr...

System and method for controlling noise in raman amplifiers

Fault tolerant optical amplifier configuration using pump feedthrough

OTDR arrangement for detecting faults in an optical transmission sy...

Polarization mode dispersion compensation

System and method for controlling spectral distribution of output p...

Methods and systems for polarization mode dispersion compensation

Optical amplifier using optical circulator and fiber amplifier

In-line two-stage erbium doped fiber amplifier system with in-band...

High power, high gain, low noise, two-stage optical amplifier

Method of mitigating gain peaking using a chain of fiber amplifiers

Patents Applicationslast 30 patents

System and Method for Measuring Fiber Temperature Using OTDR Measur...

System and Method for Measuring Fiber Temperatures Using OTDR Measu...

Enhanced Optical Time-Domain Reflectometer Resolution Using Depolar...

Fiber Identification Using Optical Frequency-Domain Reflectometer

Fiber Identification Using Mode Field Diameter Profile

Enhanced OTDR Sensitivity by Utilizing Mode-Field Diameter Measurem...

Polarization mode dispersion compensation

Submarine optical transmission systems having optical amplifiers of...

Method and apparatus for identifying pump failures using an optical...

SYSTEM AND METHOD OF DISPERSION COMPENSATION IN OPTICAL COMMUNICATI...

Method and apparatus for in-service monitoring of a regional unders...

Optical transmission system employing erbium-doped optical amplifie...

Undersea optical transmission system employing low power consumptio...

Method and apparatus for obtaining status information concerning op...

Method and apparatus for obtaining status information concerning an...

COTDR ARRANGEMENT WITH SWEPT FREQUENCY PULSE GENERATOR FOR AN OPTIC...

Raman assisted EDFA system and method

Method for commoditizing elements of previously specialized communi...

Cable station for an undersea optical transmission system

Undersea branching unit for an undersea optical transmission system

Optical performance monitoring between terminal equipment and an op...

Method and apparatus for distributing pump energy to an optical amp...

Undersea optical transmission system employing Raman gain to mitiga...

OTDR arrangement for detecting faults in an optical transmission sy...

Method and apparatus for sharing pump energy from a single pump arr...

Method and apparatus for providing a terminal independent interface...

Method and apparatus for performing system monitoring in a terminal...

Optical transmission system employing erbium-doped optical amplifie...

Optical communication system using L-band wavelengths