Peter David Roorda

Person

North Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Optical amplifier for multiple bands
- Patent number 11,764,536
- Issue date Sep 19, 2023
- Lumentum Operations LLC
- Ali Salehiomran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal on silicon element for dual-functionality beam steer...
- Patent number 11,079,551
- Issue date Aug 3, 2021
- Lumentum Operations LLC
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel wavelength assignment with transient reduction
- Patent number 10,027,435
- Issue date Jul 17, 2018
- Alcatel Lucent
- John Peter Guy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network monitoring and protection using a phased array swit...
- Patent number 9,941,955
- Issue date Apr 10, 2018
- Lumentum Operations LLC
- Ian Breukelaar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Super-channel multiplexing and de-multiplexing using a phased array...
- Patent number 9,866,315
- Issue date Jan 9, 2018
- Lumentum Operations LLC
- Barrie Keyworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable optical add/drop multiplexor and optical switching node
- Patent number 9,548,834
- Issue date Jan 17, 2017
- Lumentum Operations LLC
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Expandable multicast optical switch
- Patent number 9,252,910
- Issue date Feb 2, 2016
- Lumentum Operations LLC
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast optical switch
- Patent number 9,250,391
- Issue date Feb 2, 2016
- Lumentum Operations LLC
- Sheldon McLaughlin
- G02 - OPTICS
Information Patent Grant
Reconfigurable optical add/drop multiplexor and optical switching node
- Patent number 9,160,478
- Issue date Oct 13, 2015
- JDS Uniphase Corporation
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast optical switch
- Patent number 9,069,139
- Issue date Jun 30, 2015
- JDS Uniphase Corporation
- Sheldon McLaughlin
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Channel wavelength assignment with transient reduction
- Patent number 8,995,833
- Issue date Mar 31, 2015
- Alcatel Lucent
- John Peter Guy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength assignment in an optical WDM network
- Patent number 8,942,565
- Issue date Jan 27, 2015
- Alcatel Lucent
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength assignment in an optical WDM network
- Patent number 8,526,812
- Issue date Sep 3, 2013
- Alcatel Lucent
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength assignment in an optical WDM network
- Patent number 8,265,481
- Issue date Sep 11, 2012
- Alcatel Lucent
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber amplifier and a control method therefor
- Patent number 8,233,214
- Issue date Jul 31, 2012
- Maxim Bolshtyansky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength assignment in an optical WDM network
- Patent number 7,929,861
- Issue date Apr 19, 2011
- Alcatel-Lucent USA Inc.
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength assignment in an optical WDM network
- Patent number 7,715,721
- Issue date May 11, 2010
- Alcatel-Lucent USA Inc.
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel wavelength assignment with transient reduction
- Patent number 7,630,635
- Issue date Dec 8, 2009
- Alcatel-Lucent USA Inc.
- John Peter Guy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Load sharing nodes in a network utilising shared optical protection
- Patent number 7,620,322
- Issue date Nov 17, 2009
- Nortel Networks Limited
- Adrian P Sparks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of preconfiguring optical protection trails in a mesh-connec...
- Patent number 7,224,897
- Issue date May 29, 2007
- Lucent Technologies Inc.
- James Slezak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength routing on an optical metro network subtended off an agi...
- Patent number 7,200,331
- Issue date Apr 3, 2007
- Lucent Technologies Inc.
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet-based optical communications networks
- Patent number 6,782,200
- Issue date Aug 24, 2004
- Nortel Networks Limited
- Kevin Warbrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching device
- Patent number 6,594,413
- Issue date Jul 15, 2003
- Nortel Networks Limited
- Adrian Sparks
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL AMPLIFIER FOR MULTIPLE BANDS
- Publication number 20220069539
- Publication date Mar 3, 2022
- Lumentum Operations LLC
- Ali SALEHIOMRAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL ON SILICON ELEMENT FOR DUAL-FUNCTIONALITY BEAM STEER...
- Publication number 20200209485
- Publication date Jul 2, 2020
- Lumentum Operations LLC
- Peter David ROORDA
- G02 - OPTICS
Information Patent Application
PROGRAMMABLE MULTICAST SWITCH
- Publication number 20190261070
- Publication date Aug 22, 2019
- Lumentum Operations LLC
- John MARTINHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE MULTICAST SWITCH
- Publication number 20180084320
- Publication date Mar 22, 2018
- Lumentum Operations LLC
- John MARTINHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPER-CHANNEL MULTIPLEXING AND DE-MULTIPLEXING USING A PHASED ARRAY...
- Publication number 20160316281
- Publication date Oct 27, 2016
- Lumentum Operations LLC
- Barrie KEYWORTH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK MONITORING AND PROTECTION USING A PHASED ARRAY SWIT...
- Publication number 20160315697
- Publication date Oct 27, 2016
- Lumentum Operations LLC
- Ian BREUKELAAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE OPTICAL ADD/DROP MULTIPLEXOR AND OPTICAL SWITCHING NODE
- Publication number 20160036549
- Publication date Feb 4, 2016
- Lumentum Operations LLC
- Peter David ROORDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICAST OPTICAL SWITCH
- Publication number 20150293307
- Publication date Oct 15, 2015
- Sheldon MCLAUGHLIN
- G02 - OPTICS
Information Patent Application
Channel Wavelength Assignment With Transient Reduction
- Publication number 20150055953
- Publication date Feb 26, 2015
- Alcatel-Lucent USA Inc.
- John Peter Guy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE OPTICAL ADD/DROP MULTIPLEXOR AND OPTICAL SWITCHING NODE
- Publication number 20140255026
- Publication date Sep 11, 2014
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXPANDABLE MULTICAST OPTICAL SWITCH
- Publication number 20140161454
- Publication date Jun 12, 2014
- Peter David ROORDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength Assignment In An Optical WDM Network
- Publication number 20130330081
- Publication date Dec 12, 2013
- Alcatel-Lucent
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICAST OPTICAL SWITCH
- Publication number 20130209031
- Publication date Aug 15, 2013
- Sheldon McLaughlin
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Wavelength Assignment In An Optical WDM Network
- Publication number 20120251103
- Publication date Oct 4, 2012
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength Assignment In An Optical WDM Network
- Publication number 20110158647
- Publication date Jun 30, 2011
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength Assignment In An Optical WDM Network
- Publication number 20100183299
- Publication date Jul 22, 2010
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Wavelength Assignment With Transient Reduction
- Publication number 20100028006
- Publication date Feb 4, 2010
- John Peter Guy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER AMPLIFIER AND A CONTROL METHOD THEREFOR
- Publication number 20090201576
- Publication date Aug 13, 2009
- Maxim BOLSHTYANSKY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Node for an optical network
- Publication number 20040258411
- Publication date Dec 23, 2004
- JDS Uniphase Corporation
- Daniel Al-Salameh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength routing on an optical metro network subtended off an agi...
- Publication number 20040208558
- Publication date Oct 21, 2004
- Innovance, Inc.
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fault isolation in agile transparent networks
- Publication number 20040120706
- Publication date Jun 24, 2004
- Kerry Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength assignment in an optical WDM network
- Publication number 20030016414
- Publication date Jan 23, 2003
- Innovance Networks.
- Alan Glen Solheim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transparent photonic switch architectures for optical communication...
- Publication number 20020186434
- Publication date Dec 12, 2002
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Architecture for a photonic transport network
- Publication number 20020186432
- Publication date Dec 12, 2002
- Peter David Roorda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switching device
- Publication number 20020085798
- Publication date Jul 4, 2002
- Adrian Sparks
- G02 - OPTICS
Information Patent Application
Load sharing nodes in a network utilising shared optical protection
- Publication number 20020080437
- Publication date Jun 27, 2002
- Adrian Sparks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Peter David Roorda

Person

Patents Grantslast 30 patents

Optical amplifier for multiple bands

Liquid crystal on silicon element for dual-functionality beam steer...

Channel wavelength assignment with transient reduction

Optical network monitoring and protection using a phased array swit...

Super-channel multiplexing and de-multiplexing using a phased array...

Reconfigurable optical add/drop multiplexor and optical switching node

Expandable multicast optical switch

Multicast optical switch

Reconfigurable optical add/drop multiplexor and optical switching node

Multicast optical switch

Channel wavelength assignment with transient reduction

Wavelength assignment in an optical WDM network

Wavelength assignment in an optical WDM network

Wavelength assignment in an optical WDM network

Optical fiber amplifier and a control method therefor

Wavelength assignment in an optical WDM network

Wavelength assignment in an optical WDM network

Channel wavelength assignment with transient reduction

Load sharing nodes in a network utilising shared optical protection

Method of preconfiguring optical protection trails in a mesh-connec...

Wavelength routing on an optical metro network subtended off an agi...

Packet-based optical communications networks

Optical switching device

Patents Applicationslast 30 patents

OPTICAL AMPLIFIER FOR MULTIPLE BANDS

LIQUID CRYSTAL ON SILICON ELEMENT FOR DUAL-FUNCTIONALITY BEAM STEER...

PROGRAMMABLE MULTICAST SWITCH

PROGRAMMABLE MULTICAST SWITCH

SUPER-CHANNEL MULTIPLEXING AND DE-MULTIPLEXING USING A PHASED ARRAY...

OPTICAL NETWORK MONITORING AND PROTECTION USING A PHASED ARRAY SWIT...

RECONFIGURABLE OPTICAL ADD/DROP MULTIPLEXOR AND OPTICAL SWITCHING NODE

MULTICAST OPTICAL SWITCH

Channel Wavelength Assignment With Transient Reduction

RECONFIGURABLE OPTICAL ADD/DROP MULTIPLEXOR AND OPTICAL SWITCHING NODE

EXPANDABLE MULTICAST OPTICAL SWITCH

Wavelength Assignment In An Optical WDM Network

MULTICAST OPTICAL SWITCH

Wavelength Assignment In An Optical WDM Network

Wavelength Assignment In An Optical WDM Network

Wavelength Assignment In An Optical WDM Network

Channel Wavelength Assignment With Transient Reduction

OPTICAL FIBER AMPLIFIER AND A CONTROL METHOD THEREFOR

Node for an optical network

Wavelength routing on an optical metro network subtended off an agi...

Fault isolation in agile transparent networks

Wavelength assignment in an optical WDM network

Transparent photonic switch architectures for optical communication...

Architecture for a photonic transport network

Optical switching device

Load sharing nodes in a network utilising shared optical protection