Express channels arrangements

Industry

CPC
H04J14/0206

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

Current Industry

H04J14/0206Express channels arrangements

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Efficient spectrum allocation in a multi-node optical network
- Patent number 12,009,910
- Issue date Jun 11, 2024
- Microsoft Technology Licensing, LLC
- Yawei Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength multiplexing communication system and wavelength multipl...
- Patent number 11,888,581
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Rintaro Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient spectrum allocation in a multi-node optical network
- Patent number 11,611,405
- Issue date Mar 21, 2023
- Microsoft Technology Licensing, LLC
- Yawei Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-phase to quadrature-phase imbalance in an optical data modulator
- Patent number 11,588,559
- Issue date Feb 21, 2023
- Nokia Solutions and Networks Oy
- Xi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extending the optical spectrum of an optical network
- Patent number 11,553,259
- Issue date Jan 10, 2023
- Ciena Corporation
- Michael Y. Frankel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,483,257
- Issue date Oct 25, 2022
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,470,019
- Issue date Oct 11, 2022
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Patent number 11,424,848
- Issue date Aug 23, 2022
- Ciena Corporation
- David W. Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Patent number 11,343,011
- Issue date May 24, 2022
- Ciena Corporation
- David W. Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Submarine branching apparatus, optical submarine cable system, and...
- Patent number 11,336,386
- Issue date May 17, 2022
- NEC Corporation
- Kazusa Ugajin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,297,005
- Issue date Apr 5, 2022
- Infiriera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,290,393
- Issue date Mar 29, 2022
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Patent number 10,887,041
- Issue date Jan 5, 2021
- Ciena Corporation
- David W. Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing interference from channel holders in an optical link
- Patent number 10,833,791
- Issue date Nov 10, 2020
- Ciena Corporation
- Choudhury A. Al Sayeed
- G02 - OPTICS
Information Patent Grant
Network node and method
- Patent number 10,819,459
- Issue date Oct 27, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Roberto Magri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for providing configuration discovery using i...
- Patent number 10,524,031
- Issue date Dec 31, 2019
- Tellabs Operations, Inc.
- Richard Y. Younce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Patent number 10,461,880
- Issue date Oct 29, 2019
- Ciena Corporation
- David W. Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for optical node construction using software p...
- Patent number 10,284,932
- Issue date May 7, 2019
- Mark E. Boduch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Patent number 10,200,145
- Issue date Feb 5, 2019
- Ciena Corporation
- David W. Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical ring network
- Patent number 10,044,462
- Issue date Aug 7, 2018
- Alcatel Lucent
- Guilhem De Valicourt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Datacentre for processing a service
- Patent number 10,038,514
- Issue date Jul 31, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Ahmad Rostami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Branching configuration including separate branching unit and prede...
- Patent number 10,003,425
- Issue date Jun 19, 2018
- Tyco Electronics Subsea Communications LLC
- Stuart M. Abbott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Node device and method for controlling node device
- Patent number 9,958,612
- Issue date May 1, 2018
- NEC Corporation
- Satoshi Mikami
- G02 - OPTICS
Information Patent Grant
Optical add-drop multiplexer and branching unit
- Patent number 9,923,660
- Issue date Mar 20, 2018
- Huawei Marine Networks Co., Ltd.
- Wendou Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic routing systems and methods computing loop-free topologies
- Patent number 9,831,977
- Issue date Nov 28, 2017
- Ciena Corporation
- David Weldon Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling optical signal power levelling in an optical communicat...
- Patent number 9,749,077
- Issue date Aug 29, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Matteo Costantini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for auto-configuration of a wavelength selective switch in a...
- Patent number 9,706,273
- Issue date Jul 11, 2017
- Lumentum Operations LLC
- Thomas Haslam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a reconfigurable optical add/drop module w...
- Patent number 9,692,544
- Issue date Jun 27, 2017
- Verizon Patent and Licensing Inc.
- Glenn A Wellbrock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symmetric optical multiplexing node
- Patent number 9,641,275
- Issue date May 2, 2017
- Tyco Electronics Subsea Communications LLC
- Massimo Manna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible optical spectrum management systems and methods
- Patent number 9,634,791
- Issue date Apr 25, 2017
- Ciena Corporation
- David Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ORCHESTRATION CONTROL PROTOCOL
- Publication number 20230246726
- Publication date Aug 3, 2023
- Infinera Corp.
- Ashok Kunjidhapatham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK
- Publication number 20230198653
- Publication date Jun 22, 2023
- Microsoft Technology Licensing, LLC
- Yawei YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH MULTIPLEXING COMMUNICATION SYSTEM AND WAVELENGTH MULTIPL...
- Publication number 20230155712
- Publication date May 18, 2023
- Nippon Telegraph and Telephone Corporation
- Rintaro Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PHASE TO QUADRATURE-PHASE IMBALANCE IN AN OPTICAL DATA MODULATOR
- Publication number 20220239382
- Publication date Jul 28, 2022
- Nokia Solutions and Networks Oy
- Xi CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extending the optical spectrum of an optical network
- Publication number 20220132228
- Publication date Apr 28, 2022
- CIENA CORPORATION
- Michael Y. Frankel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK
- Publication number 20220052777
- Publication date Feb 17, 2022
- Microsoft Technology Licensing, LLC
- Yawei YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Publication number 20210083790
- Publication date Mar 18, 2021
- CIENA CORPORATION
- David W. BOERTJES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Publication number 20210083791
- Publication date Mar 18, 2021
- CIENA CORPORATION
- David W. BOERTJES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible grid optical spectrum transmitter, receiver, and transceiver
- Publication number 20200044767
- Publication date Feb 6, 2020
- CIENA CORPORATION
- David W. BOERTJES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Node and Method
- Publication number 20190393973
- Publication date Dec 26, 2019
- Telefonakiebolagergt LM Ericsson (publ)
- Roberto Magri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Providing Configuration Discovery Using I...
- Publication number 20180295430
- Publication date Oct 11, 2018
- Tellabs Operations, Inc.
- Richard Y. Younce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATACENTRE FOR PROCESSING A SERVICE
- Publication number 20170331578
- Publication date Nov 16, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Ahmad Rostami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NODE DEVICE AND METHOD FOR CONTROLLING NODE DEVICE
- Publication number 20170299814
- Publication date Oct 19, 2017
- NEC Corporation
- Satoshi MIKAMI
- G02 - OPTICS
Information Patent Application
FLEXIBLE GRID OPTICAL SPECTRUM TRANSMITTER, RECEIVER, AND TRANSCEIVER
- Publication number 20170134114
- Publication date May 11, 2017
- CIENA CORPORATION
- David W. BOERTJES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLEXIBLE GRID OPTICAL SPECTRUM TRANSMITTER, RECEIVER, AND TRANSCEIVER
- Publication number 20170085335
- Publication date Mar 23, 2017
- CIENA CORPORATION
- David W. BOERTJES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH-DIVISION MULTIPLEXER (WDM) AND DE-MULTIPLEXER (WDDM)
- Publication number 20150311995
- Publication date Oct 29, 2015
- GTRAN Inc.
- Ruibo Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIONLESS OPTICAL ARCHITECTURE AND HIGHLY AVAILABLE NETWORK AND...
- Publication number 20140348504
- Publication date Nov 27, 2014
- CIENA CORPORATION
- Loudon T. BLAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DROP APPARATUS, OPTICAL ADD APPARATUS, AND OPTICAL ADD/DROP...
- Publication number 20140147121
- Publication date May 29, 2014
- Fujitsu Limited
- Yoshinobu MATSUKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIDIRECTIONAL WAVELENGTH CROSS CONNECT ARCHITECTURES USING WAVELENG...
- Publication number 20140140696
- Publication date May 22, 2014
- Altera Corporation
- Edward J. Bortolini
- G02 - OPTICS
Information Patent Application
FAULT RECOVERY IN BRANCHED OPTICAL NETWORKS
- Publication number 20140099098
- Publication date Apr 10, 2014
- Hongsheng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Minimizing Bandwidth Narrowing Penalities in a Wavelength Selective...
- Publication number 20140072301
- Publication date Mar 13, 2014
- VELLO SYSTEMS, INC.
- Chris Wilhelm Barnard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTILAYER COMMUNICATIONS NETWORK SYSTEM FOR DISTRIBUTING MULTICAST...
- Publication number 20140016923
- Publication date Jan 16, 2014
- TELEFONICA, S.A.
- Juan Fernández-Palacios
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING AN AUTOMATIC POWER ADJUSTMENT F...
- Publication number 20140003809
- Publication date Jan 2, 2014
- ADVA Optical Networking SE
- David Portier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLUGGABLE ROUTE-PLANNING MODULE
- Publication number 20130345960
- Publication date Dec 26, 2013
- Microsoft Corporation
- Meir Ben Itay
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR A RECONFIGURABLE OPTICAL ADD/DROP MODULE W...
- Publication number 20130322868
- Publication date Dec 5, 2013
- VERIZON PATENT AND LICENSING INC.
- Glenn A. Wellbrock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOFTWARE DEFINED NETWORKING PHOTONIC ROUTING SYSTEMS AND METHODS
- Publication number 20130315580
- Publication date Nov 28, 2013
- CIENA CORPORATION
- David Weldon Boertjes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPONDER AGGREGATOR-BASED OPTICAL LOOPBACK IN A MD-ROADM
- Publication number 20130259474
- Publication date Oct 3, 2013
- NEC Laboratories America, Inc.
- Philip N. Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reachability Matrices Spanning Multiple Domains in an Optical Network
- Publication number 20130236176
- Publication date Sep 12, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Robert Doverspike
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Constructing Large Wavelength Selective S...
- Publication number 20130223794
- Publication date Aug 29, 2013
- Tellabs Operations, Inc.
- Mark E. Boduch
- G02 - OPTICS
Information Patent Application
PATH COMPUTATION SYSTEMS AND METHODS IN OPTICAL NETWORKS
- Publication number 20130202299
- Publication date Aug 8, 2013
- CIENA Corporation
- Anurag PRAKASH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Express channels arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Efficient spectrum allocation in a multi-node optical network

Wavelength multiplexing communication system and wavelength multipl...

Efficient spectrum allocation in a multi-node optical network

In-phase to quadrature-phase imbalance in an optical data modulator

Extending the optical spectrum of an optical network

Dynamically switching queueing schemes for network switches

Dynamically switching queueing schemes for network switches

Flexible grid optical spectrum transmitter, receiver, and transceiver

Flexible grid optical spectrum transmitter, receiver, and transceiver

Submarine branching apparatus, optical submarine cable system, and...

Dynamically switching queueing schemes for network switches

Dynamically switching queueing schemes for network switches

Flexible grid optical spectrum transmitter, receiver, and transceiver

Reducing interference from channel holders in an optical link

Network node and method

Methods and apparatus for providing configuration discovery using i...

Flexible grid optical spectrum transmitter, receiver, and transceiver

Method and apparatus for optical node construction using software p...

Flexible grid optical spectrum transmitter, receiver, and transceiver

Optical ring network

Datacentre for processing a service

Branching configuration including separate branching unit and prede...

Node device and method for controlling node device

Optical add-drop multiplexer and branching unit

Photonic routing systems and methods computing loop-free topologies

Controlling optical signal power levelling in an optical communicat...

Method for auto-configuration of a wavelength selective switch in a...

Method and apparatus for a reconfigurable optical add/drop module w...

Symmetric optical multiplexing node

Flexible optical spectrum management systems and methods

Patents Applicationslast 30 patents

ORCHESTRATION CONTROL PROTOCOL

EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK

WAVELENGTH MULTIPLEXING COMMUNICATION SYSTEM AND WAVELENGTH MULTIPL...

IN-PHASE TO QUADRATURE-PHASE IMBALANCE IN AN OPTICAL DATA MODULATOR

Extending the optical spectrum of an optical network

EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK

Flexible grid optical spectrum transmitter, receiver, and transceiver

Flexible grid optical spectrum transmitter, receiver, and transceiver

Flexible grid optical spectrum transmitter, receiver, and transceiver

Network Node and Method

Methods and Apparatus for Providing Configuration Discovery Using I...

DATACENTRE FOR PROCESSING A SERVICE

NODE DEVICE AND METHOD FOR CONTROLLING NODE DEVICE

FLEXIBLE GRID OPTICAL SPECTRUM TRANSMITTER, RECEIVER, AND TRANSCEIVER

FLEXIBLE GRID OPTICAL SPECTRUM TRANSMITTER, RECEIVER, AND TRANSCEIVER

WAVELENGTH-DIVISION MULTIPLEXER (WDM) AND DE-MULTIPLEXER (WDDM)

DIRECTIONLESS OPTICAL ARCHITECTURE AND HIGHLY AVAILABLE NETWORK AND...

OPTICAL DROP APPARATUS, OPTICAL ADD APPARATUS, AND OPTICAL ADD/DROP...

BIDIRECTIONAL WAVELENGTH CROSS CONNECT ARCHITECTURES USING WAVELENG...

FAULT RECOVERY IN BRANCHED OPTICAL NETWORKS

Minimizing Bandwidth Narrowing Penalities in a Wavelength Selective...

MULTILAYER COMMUNICATIONS NETWORK SYSTEM FOR DISTRIBUTING MULTICAST...

METHOD AND APPARATUS FOR PERFORMING AN AUTOMATIC POWER ADJUSTMENT F...

PLUGGABLE ROUTE-PLANNING MODULE

METHOD AND APPARATUS FOR A RECONFIGURABLE OPTICAL ADD/DROP MODULE W...

SOFTWARE DEFINED NETWORKING PHOTONIC ROUTING SYSTEMS AND METHODS

TRANSPONDER AGGREGATOR-BASED OPTICAL LOOPBACK IN A MD-ROADM

Reachability Matrices Spanning Multiple Domains in an Optical Network

Methods and Apparatus for Constructing Large Wavelength Selective S...

PATH COMPUTATION SYSTEMS AND METHODS IN OPTICAL NETWORKS