Paul Freeman

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fast scan method and apparatus for beacon auto-tune
- Patent number 11,942,997
- Issue date Mar 26, 2024
- Infinera Corporation
- Paul N. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Proactive optical spectrum defragmentation scheme
- Patent number 11,671,195
- Issue date Jun 6, 2023
- Infinera Corporation
- Iftekhar Hussain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient adaptive optical spectrum partitioning and allocation scheme
- Patent number 11,563,507
- Issue date Jan 24, 2023
- Infinera Corporation
- Iftekhar Hussain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical layer protection switching applications
- Patent number 9,258,215
- Issue date Feb 9, 2016
- Infinera Corporation
- Iftekhar Hussain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength and power monitor for WDM systems
- Patent number 8,565,602
- Issue date Oct 22, 2013
- Infinera Corporation
- Brian Dean Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical return-to-zero (ERZ) driver circuit
- Patent number 8,385,742
- Issue date Feb 26, 2013
- Infinera Corporation
- Xinghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength locking and power control systems for multi-channel phot...
- Patent number 8,155,488
- Issue date Apr 10, 2012
- Infinera Corporation
- Alan C. Nilsson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Wavelength locking and power control systems for multi-channel phot...
- Patent number 7,680,364
- Issue date Mar 16, 2010
- Infinera Corporation
- Alan C. Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for increasing dynamic range of erbium doped fiber amplifiers
- Patent number 6,760,152
- Issue date Jul 6, 2004
- JDS Uniphase Corporation
- Daniel Ratoff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Upgradable, gain flattened fiber amplifiers for WDM applications
- Patent number 6,388,806
- Issue date May 14, 2002
- SDL, Inc.
- Paul N. Freeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization maintaining fiber lasers and amplifiers
- Patent number 6,282,016
- Issue date Aug 28, 2001
- SDL, Inc.
- Stuart MacCormack
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Upgradable, gain flattened fiber amplifiers for WDM applications
- Patent number 6,236,498
- Issue date May 22, 2001
- SDL, Inc.
- Paul N. Freeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization maintaining fiber lasers and amplifiers
- Patent number 6,049,415
- Issue date Apr 11, 2000
- SDL, Inc.
- Stephen G. Grubb
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT ADAPTIVE OPTICAL SPECTRUM PARTITIONING AND ALLOCATION SCHEME
- Publication number 20220006554
- Publication date Jan 6, 2022
- Infinera Corp.
- Iftekhar Hussain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROACTIVE OPTICAL SPECTRUM DEFRAGMENTATION SCHEME
- Publication number 20210273739
- Publication date Sep 2, 2021
- Infinera Corp.
- Iftekhar Hussain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Layer Protection Switching Applications
- Publication number 20150334004
- Publication date Nov 19, 2015
- Infinera Corp.
- Iftekhar Hussain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRICAL RETURN-TO-ZERO (ERZ) DRIVER CIRCUIT
- Publication number 20110150481
- Publication date Jun 23, 2011
- Infinera Corporation
- Xinghua Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH AND POWER MONITOR FOR WDM SYSTEMS
- Publication number 20100239246
- Publication date Sep 23, 2010
- Infinera Corporation
- BRIAN DEAN TAYLOR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH LOCKING AND POWER CONTROL SYSTEMS FOR MULTI-CHANNEL PHOT...
- Publication number 20090279828
- Publication date Nov 12, 2009
- Alan C. Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH LOCKING AND POWER CONTROL SYSTEMS FOR MULTI-CHANNEL PHOT...
- Publication number 20070092177
- Publication date Apr 26, 2007
- Infinera Corporation
- Alan C. Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for increasing dynamic range of erbium doped fiber amplifiers
- Publication number 20030128420
- Publication date Jul 10, 2003
- JDS Uniphase Corporation
- Daniel Ratoff
- H01 - BASIC ELECTRIC ELEMENTS

Paul Freeman

Person

Patents Grantslast 30 patents

Fast scan method and apparatus for beacon auto-tune

Proactive optical spectrum defragmentation scheme

Efficient adaptive optical spectrum partitioning and allocation scheme

Optical layer protection switching applications

Wavelength and power monitor for WDM systems

Electrical return-to-zero (ERZ) driver circuit

Wavelength locking and power control systems for multi-channel phot...

Wavelength locking and power control systems for multi-channel phot...

Method for increasing dynamic range of erbium doped fiber amplifiers

Upgradable, gain flattened fiber amplifiers for WDM applications

Polarization maintaining fiber lasers and amplifiers

Upgradable, gain flattened fiber amplifiers for WDM applications

Polarization maintaining fiber lasers and amplifiers

Patents Applicationslast 30 patents

EFFICIENT ADAPTIVE OPTICAL SPECTRUM PARTITIONING AND ALLOCATION SCHEME

PROACTIVE OPTICAL SPECTRUM DEFRAGMENTATION SCHEME

Optical Layer Protection Switching Applications

ELECTRICAL RETURN-TO-ZERO (ERZ) DRIVER CIRCUIT

WAVELENGTH AND POWER MONITOR FOR WDM SYSTEMS

WAVELENGTH LOCKING AND POWER CONTROL SYSTEMS FOR MULTI-CHANNEL PHOT...

WAVELENGTH LOCKING AND POWER CONTROL SYSTEMS FOR MULTI-CHANNEL PHOT...

Method for increasing dynamic range of erbium doped fiber amplifiers